test(httpapi): simplify event stream regression coverage

The /event SSE handler called bus.subscribeAll() which evaluates its
inner Effect (InstanceState.get → InstanceRef/Instance.current lookup)
inside the body-stream consumer fiber. That fiber does not carry the
request handler's ALS/Effect context, so the lookup failed and the
stream halted right after server.connected — no message deltas,
permission asks, or heartbeats could reach clients.

Capture InstanceState.context and InstanceState.workspaceID at handler
time and provide them to the subscription stream via Stream.provideService.

Fixes #27391.

Co-authored-by: James Long <longster@gmail.com>

.github/actions/setup-bun/action.yml

@@ -33,8 +33,9 @@ runs:
       shell: bash
       run: echo "dir=$(bun pm cache)" >> "$GITHUB_OUTPUT"
 
-    - name: Cache Bun dependencies
-      uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+    - name: Restore Bun dependencies
+      id: bun-cache
+      uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
       with:
         path: ${{ steps.cache.outputs.dir }}
         key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
@@ -56,3 +57,10 @@ runs:
           bun install ${{ inputs.install-flags }}
         fi
       shell: bash
+
+    - name: Save Bun dependencies
+      if: steps.bun-cache.outputs.cache-hit != 'true' && github.event_name != 'pull_request' && github.event_name != 'pull_request_target'
+      uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+      with:
+        path: ${{ steps.cache.outputs.dir }}
+        key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}

.github/workflows/publish.yml

@@ -244,9 +244,9 @@ jobs:
           - host: "blacksmith-4vcpu-ubuntu-2404"
             target: x86_64-unknown-linux-gnu
             platform_flag: --linux
-          - host: "blacksmith-4vcpu-ubuntu-2404"
+          - host: "blacksmith-4vcpu-ubuntu-2404-arm"
             target: aarch64-unknown-linux-gnu
-            platform_flag: --linux
+            platform_flag: --linux --arm64
     runs-on: ${{ matrix.settings.host }}
     steps:
       - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

.opencode/opencode.jsonc

@@ -1,11 +1,7 @@
 {
   "$schema": "https://opencode.ai/config.json",
   "provider": {},
-  "permission": {
-    "edit": {
-      "packages/opencode/migration/*": "ask",
-    },
-  },
+  "permission": {},
   "mcp": {},
   "tools": {
     "github-triage": false,

.opencode/skills/improve-codebase-architecture/DEEPENING.md

@@ -0,0 +1,37 @@
+# Deepening
+
+How to deepen a cluster of shallow modules safely, given its dependencies. Assumes the vocabulary in [LANGUAGE.md](LANGUAGE.md) — **module**, **interface**, **seam**, **adapter**.
+
+## Dependency categories
+
+When assessing a candidate for deepening, classify its dependencies. The category determines how the deepened module is tested across its seam.
+
+### 1. In-process
+
+Pure computation, in-memory state, no I/O. Always deepenable — merge the modules and test through the new interface directly. No adapter needed.
+
+### 2. Local-substitutable
+
+Dependencies that have local test stand-ins (PGLite for Postgres, in-memory filesystem). Deepenable if the stand-in exists. The deepened module is tested with the stand-in running in the test suite. The seam is internal; no port at the module's external interface.
+
+### 3. Remote but owned (Ports & Adapters)
+
+Your own services across a network boundary (microservices, internal APIs). Define a **port** (interface) at the seam. The deep module owns the logic; the transport is injected as an **adapter**. Tests use an in-memory adapter. Production uses an HTTP/gRPC/queue adapter.
+
+Recommendation shape: _"Define a port at the seam, implement an HTTP adapter for production and an in-memory adapter for testing, so the logic sits in one deep module even though it's deployed across a network."_
+
+### 4. True external (Mock)
+
+Third-party services (Stripe, Twilio, etc.) you don't control. The deepened module takes the external dependency as an injected port; tests provide a mock adapter.
+
+## Seam discipline
+
+- **One adapter means a hypothetical seam. Two adapters means a real one.** Don't introduce a port unless at least two adapters are justified (typically production + test). A single-adapter seam is just indirection.
+- **Internal seams vs external seams.** A deep module can have internal seams (private to its implementation, used by its own tests) as well as the external seam at its interface. Don't expose internal seams through the interface just because tests use them.
+
+## Testing strategy: replace, don't layer
+
+- Old unit tests on shallow modules become waste once tests at the deepened module's interface exist — delete them.
+- Write new tests at the deepened module's interface. The **interface is the test surface**.
+- Tests assert on observable outcomes through the interface, not internal state.
+- Tests should survive internal refactors — they describe behaviour, not implementation. If a test has to change when the implementation changes, it's testing past the interface.

.opencode/skills/improve-codebase-architecture/INTERFACE-DESIGN.md

@@ -0,0 +1,44 @@
+# Interface Design
+
+When the user wants to explore alternative interfaces for a chosen deepening candidate, use this parallel sub-agent pattern. Based on "Design It Twice" (Ousterhout) — your first idea is unlikely to be the best.
+
+Uses the vocabulary in [LANGUAGE.md](LANGUAGE.md) — **module**, **interface**, **seam**, **adapter**, **leverage**.
+
+## Process
+
+### 1. Frame the problem space
+
+Before spawning sub-agents, write a user-facing explanation of the problem space for the chosen candidate:
+
+- The constraints any new interface would need to satisfy
+- The dependencies it would rely on, and which category they fall into (see [DEEPENING.md](DEEPENING.md))
+- A rough illustrative code sketch to ground the constraints — not a proposal, just a way to make the constraints concrete
+
+Show this to the user, then immediately proceed to Step 2. The user reads and thinks while the sub-agents work in parallel.
+
+### 2. Spawn sub-agents
+
+Spawn 3+ sub-agents in parallel using the Agent tool. Each must produce a **radically different** interface for the deepened module.
+
+Prompt each sub-agent with a separate technical brief (file paths, coupling details, dependency category from [DEEPENING.md](DEEPENING.md), what sits behind the seam). The brief is independent of the user-facing problem-space explanation in Step 1. Give each agent a different design constraint:
+
+- Agent 1: "Minimize the interface — aim for 1–3 entry points max. Maximise leverage per entry point."
+- Agent 2: "Maximise flexibility — support many use cases and extension."
+- Agent 3: "Optimise for the most common caller — make the default case trivial."
+- Agent 4 (if applicable): "Design around ports & adapters for cross-seam dependencies."
+
+Include both [LANGUAGE.md](LANGUAGE.md) vocabulary and CONTEXT.md vocabulary in the brief so each sub-agent names things consistently with the architecture language and the project's domain language.
+
+Each sub-agent outputs:
+
+1. Interface (types, methods, params — plus invariants, ordering, error modes)
+2. Usage example showing how callers use it
+3. What the implementation hides behind the seam
+4. Dependency strategy and adapters (see [DEEPENING.md](DEEPENING.md))
+5. Trade-offs — where leverage is high, where it's thin
+
+### 3. Present and compare
+
+Present designs sequentially so the user can absorb each one, then compare them in prose. Contrast by **depth** (leverage at the interface), **locality** (where change concentrates), and **seam placement**.
+
+After comparing, give your own recommendation: which design you think is strongest and why. If elements from different designs would combine well, propose a hybrid. Be opinionated — the user wants a strong read, not a menu.

.opencode/skills/improve-codebase-architecture/LANGUAGE.md

@@ -0,0 +1,53 @@
+# Language
+
+Shared vocabulary for every suggestion this skill makes. Use these terms exactly — don't substitute "component," "service," "API," or "boundary." Consistent language is the whole point.
+
+## Terms
+
+**Module**
+Anything with an interface and an implementation. Deliberately scale-agnostic — applies equally to a function, class, package, or tier-spanning slice.
+_Avoid_: unit, component, service.
+
+**Interface**
+Everything a caller must know to use the module correctly. Includes the type signature, but also invariants, ordering constraints, error modes, required configuration, and performance characteristics.
+_Avoid_: API, signature (too narrow — those refer only to the type-level surface).
+
+**Implementation**
+What's inside a module — its body of code. Distinct from **Adapter**: a thing can be a small adapter with a large implementation (a Postgres repo) or a large adapter with a small implementation (an in-memory fake). Reach for "adapter" when the seam is the topic; "implementation" otherwise.
+
+**Depth**
+Leverage at the interface — the amount of behaviour a caller (or test) can exercise per unit of interface they have to learn. A module is **deep** when a large amount of behaviour sits behind a small interface. A module is **shallow** when the interface is nearly as complex as the implementation.
+
+**Seam** _(from Michael Feathers)_
+A place where you can alter behaviour without editing in that place. The _location_ at which a module's interface lives. Choosing where to put the seam is its own design decision, distinct from what goes behind it.
+_Avoid_: boundary (overloaded with DDD's bounded context).
+
+**Adapter**
+A concrete thing that satisfies an interface at a seam. Describes _role_ (what slot it fills), not substance (what's inside).
+
+**Leverage**
+What callers get from depth. More capability per unit of interface they have to learn. One implementation pays back across N call sites and M tests.
+
+**Locality**
+What maintainers get from depth. Change, bugs, knowledge, and verification concentrate at one place rather than spreading across callers. Fix once, fixed everywhere.
+
+## Principles
+
+- **Depth is a property of the interface, not the implementation.** A deep module can be internally composed of small, mockable, swappable parts — they just aren't part of the interface. A module can have **internal seams** (private to its implementation, used by its own tests) as well as the **external seam** at its interface.
+- **The deletion test.** Imagine deleting the module. If complexity vanishes, the module wasn't hiding anything (it was a pass-through). If complexity reappears across N callers, the module was earning its keep.
+- **The interface is the test surface.** Callers and tests cross the same seam. If you want to test _past_ the interface, the module is probably the wrong shape.
+- **One adapter means a hypothetical seam. Two adapters means a real one.** Don't introduce a seam unless something actually varies across it.
+
+## Relationships
+
+- A **Module** has exactly one **Interface** (the surface it presents to callers and tests).
+- **Depth** is a property of a **Module**, measured against its **Interface**.
+- A **Seam** is where a **Module**'s **Interface** lives.
+- An **Adapter** sits at a **Seam** and satisfies the **Interface**.
+- **Depth** produces **Leverage** for callers and **Locality** for maintainers.
+
+## Rejected framings
+
+- **Depth as ratio of implementation-lines to interface-lines** (Ousterhout): rewards padding the implementation. We use depth-as-leverage instead.
+- **"Interface" as the TypeScript `interface` keyword or a class's public methods**: too narrow — interface here includes every fact a caller must know.
+- **"Boundary"**: overloaded with DDD's bounded context. Say **seam** or **interface**.

.opencode/skills/improve-codebase-architecture/SKILL.md

@@ -0,0 +1,71 @@
+---
+name: improve-codebase-architecture
+description: Find deepening opportunities in a codebase, informed by the domain language in CONTEXT.md and the decisions in docs/adr/. Use when the user wants to improve architecture, find refactoring opportunities, consolidate tightly-coupled modules, or make a codebase more testable and AI-navigable.
+---
+
+# Improve Codebase Architecture
+
+Surface architectural friction and propose **deepening opportunities** — refactors that turn shallow modules into deep ones. The aim is testability and AI-navigability.
+
+## Glossary
+
+Use these terms exactly in every suggestion. Consistent language is the point — don't drift into "component," "service," "API," or "boundary." Full definitions in [LANGUAGE.md](LANGUAGE.md).
+
+- **Module** — anything with an interface and an implementation (function, class, package, slice).
+- **Interface** — everything a caller must know to use the module: types, invariants, error modes, ordering, config. Not just the type signature.
+- **Implementation** — the code inside.
+- **Depth** — leverage at the interface: a lot of behaviour behind a small interface. **Deep** = high leverage. **Shallow** = interface nearly as complex as the implementation.
+- **Seam** — where an interface lives; a place behaviour can be altered without editing in place. (Use this, not "boundary.")
+- **Adapter** — a concrete thing satisfying an interface at a seam.
+- **Leverage** — what callers get from depth.
+- **Locality** — what maintainers get from depth: change, bugs, knowledge concentrated in one place.
+
+Key principles (see [LANGUAGE.md](LANGUAGE.md) for the full list):
+
+- **Deletion test**: imagine deleting the module. If complexity vanishes, it was a pass-through. If complexity reappears across N callers, it was earning its keep.
+- **The interface is the test surface.**
+- **One adapter = hypothetical seam. Two adapters = real seam.**
+
+This skill is _informed_ by the project's domain model. The domain language gives names to good seams; ADRs record decisions the skill should not re-litigate.
+
+## Process
+
+### 1. Explore
+
+Read the project's domain glossary and any ADRs in the area you're touching first.
+
+Then use the Agent tool with `subagent_type=Explore` to walk the codebase. Don't follow rigid heuristics — explore organically and note where you experience friction:
+
+- Where does understanding one concept require bouncing between many small modules?
+- Where are modules **shallow** — interface nearly as complex as the implementation?
+- Where have pure functions been extracted just for testability, but the real bugs hide in how they're called (no **locality**)?
+- Where do tightly-coupled modules leak across their seams?
+- Which parts of the codebase are untested, or hard to test through their current interface?
+
+Apply the **deletion test** to anything you suspect is shallow: would deleting it concentrate complexity, or just move it? A "yes, concentrates" is the signal you want.
+
+### 2. Present candidates
+
+Present a numbered list of deepening opportunities. For each candidate:
+
+- **Files** — which files/modules are involved
+- **Problem** — why the current architecture is causing friction
+- **Solution** — plain English description of what would change
+- **Benefits** — explained in terms of locality and leverage, and also in how tests would improve
+
+**Use CONTEXT.md vocabulary for the domain, and [LANGUAGE.md](LANGUAGE.md) vocabulary for the architecture.** If `CONTEXT.md` defines "Order," talk about "the Order intake module" — not "the FooBarHandler," and not "the Order service."
+
+**ADR conflicts**: if a candidate contradicts an existing ADR, only surface it when the friction is real enough to warrant revisiting the ADR. Mark it clearly (e.g. _"contradicts ADR-0007 — but worth reopening because…"_). Don't list every theoretical refactor an ADR forbids.
+
+Do NOT propose interfaces yet. Ask the user: "Which of these would you like to explore?"
+
+### 3. Grilling loop
+
+Once the user picks a candidate, drop into a grilling conversation. Walk the design tree with them — constraints, dependencies, the shape of the deepened module, what sits behind the seam, what tests survive.
+
+Side effects happen inline as decisions crystallize:
+
+- **Naming a deepened module after a concept not in `CONTEXT.md`?** Add the term to `CONTEXT.md` — same discipline as `/grill-with-docs` (see [CONTEXT-FORMAT.md](../grill-with-docs/CONTEXT-FORMAT.md)). Create the file lazily if it doesn't exist.
+- **Sharpening a fuzzy term during the conversation?** Update `CONTEXT.md` right there.
+- **User rejects the candidate with a load-bearing reason?** Offer an ADR, framed as: _"Want me to record this as an ADR so future architecture reviews don't re-suggest it?"_ Only offer when the reason would actually be needed by a future explorer to avoid re-suggesting the same thing — skip ephemeral reasons ("not worth it right now") and self-evident ones. See [ADR-FORMAT.md](../grill-with-docs/ADR-FORMAT.md).
+- **Want to explore alternative interfaces for the deepened module?** See [INTERFACE-DESIGN.md](INTERFACE-DESIGN.md).

AGENTS.md

@@ -73,6 +73,29 @@ function foo() {
 }
 ```
 
+### Complex Logic
+
+When a function has several validation branches or supporting details, make the main function read as the happy path and move supporting details into small helpers below it.
+
+```ts
+// Good
+export function loadThing(input: unknown) {
+  const config = requireConfig(input)
+  const metadata = readMetadata(input)
+  return createThing({ config, metadata })
+}
+
+function requireConfig(input: unknown) {
+  ...
+}
+```
+
+- Keep helpers close to the code they support, below the main export when that improves readability.
+- Do not over-abstract simple expressions into many single-use helpers; extract only when it names a real concept like `requireConfig` or `readMetadata`.
+- Do not return `Effect` from helpers unless they actually perform effectful work. Synchronous parsing, validation, and option building should stay synchronous.
+- Prefer Effect schema helpers such as `Schema.UnknownFromJsonString` and `Schema.decodeUnknownOption` over manual `JSON.parse` wrapped in `Effect.try` when parsing untrusted JSON strings.
+- Add comments for non-obvious constraints and surprising behavior, not for obvious assignments or control flow.
+
 ### Schema Definitions (Drizzle)
 
 Use snake_case for field names so column names don't need to be redefined as strings.

bunfig.toml

@@ -1,6 +1,8 @@
 [install]
 exact = true
+# Only install newly resolved package versions published at least 3 days ago.
+minimumReleaseAge = 259200
+minimumReleaseAgeExcludes = ["@opentui/core", "@opentui/core-darwin-arm64", "@opentui/core-darwin-x64", "@opentui/core-linux-arm64", "@opentui/core-linux-x64", "@opentui/core-win32-arm64", "@opentui/core-win32-x64", "@opentui/keymap", "@opentui/solid"]
 
 [test]
 root = "./do-not-run-tests-from-root"
-

infra/console.ts

@@ -293,3 +293,13 @@ new sst.cloudflare.x.SolidStart("Console", {
     },
   },
 })
+
+////////////////
+// HELPERS
+////////////////
+
+export const stat = new sst.cloudflare.Worker("Stat", {
+  handler: "packages/console/function/src/stat.ts",
+  link: [database],
+  url: true,
+})

infra/monitoring.ts

@@ -111,6 +111,34 @@ const providerHttpErrorsQuery = (product: "go" | "zen") => {
   }).json
 }
 
+const modelLowTpsQuery = (product: "go" | "zen") => {
+  const filters = [
+    { column: "model", op: "exists" },
+    { column: "event_type", op: "=", value: "completions" },
+    { column: "user_agent", op: "contains", value: "opencode" },
+    { column: "isGoTier", op: "=", value: product === "go" ? "true" : "false" },
+    { column: "status", op: ">=", value: "200" },
+    { column: "status", op: "<", value: "400" },
+    { column: "tps.output", op: "exists" },
+  ]
+
+  return honeycomb.getQuerySpecificationOutput({
+    breakdowns: ["model"],
+    calculations: [
+      { op: "COUNT", name: "TOTAL", filterCombination: "AND", filters },
+      {
+        op: "P50",
+        name: "TPS",
+        column: "tps.output",
+        filterCombination: "AND",
+        filters,
+      },
+    ],
+    formulas: [{ name: "LOW_TPS", expression: "IF(GTE($TOTAL, 100), $TPS, 999)" }],
+    timeRange: 1800,
+  }).json
+}
+
 new honeycomb.Trigger("IncreasedModelHttpErrorsGo", {
   name: "Increased Model HTTP Errors [Go]",
   description,
@@ -149,6 +177,44 @@ new honeycomb.Trigger("IncreasedModelHttpErrorsZen", {
   ],
 })
 
+new honeycomb.Trigger("LowModelTpsGo", {
+  name: "Low Model TPS [Go]",
+  description,
+  queryJson: modelLowTpsQuery("go"),
+  alertType: "on_change",
+  frequency: 600,
+  thresholds: [{ op: "<=", value: 10, exceededLimit: 1 }],
+  recipients: [
+    {
+      id: webhookRecipient.id,
+      notificationDetails: [
+        {
+          variables: [{ name: "type", value: "model_low_tps" }],
+        },
+      ],
+    },
+  ],
+})
+
+new honeycomb.Trigger("LowModelTpsZen", {
+  name: "Low Model TPS [Zen]",
+  description,
+  queryJson: modelLowTpsQuery("zen"),
+  alertType: "on_change",
+  frequency: 600,
+  thresholds: [{ op: "<=", value: 10, exceededLimit: 1 }],
+  recipients: [
+    {
+      id: webhookRecipient.id,
+      notificationDetails: [
+        {
+          variables: [{ name: "type", value: "model_low_tps" }],
+        },
+      ],
+    },
+  ],
+})
+
 new honeycomb.Trigger("IncreasedProviderHttpErrorsGo", {
   name: "Increased Provider HTTP Errors [Go]",
   description,

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-Q9r1S15YL9LQK7DRhuOpw3Fxi24BPovEM995GZJayKw=",
-    "aarch64-linux": "sha256-C0rRTLnxxuuEkCBc3JZbkR66TUVwpcPFif3BU9GRAuA=",
-    "aarch64-darwin": "sha256-1HvalOO/pOkRlYH8CZ93psapt90C+pYzui1JCadBE1Q=",
-    "x86_64-darwin": "sha256-RrndyLWfhWm4mZ88XytFF2NI+ly8la550Z5LBN/g5u4="
+    "x86_64-linux": "sha256-QIj9PhOXR/GngV/dPjCF7n5rKro2fcTNGzJ47a41Z2Q=",
+    "aarch64-linux": "sha256-fQl7BjjTYtRKT3HRVhubaIVww/puUFSTzVV5bTy8II8=",
+    "aarch64-darwin": "sha256-81IAmdjiYZz8IgMJt0+VxzdOS80gTHc5SendwEW/vD4=",
+    "x86_64-darwin": "sha256-5OMX4VVBMfEmkYvzd09oksAt5hKkxDs84miO804LBI8="
   }
 }

package.json

@@ -35,9 +35,9 @@
       "@types/cross-spawn": "6.0.6",
       "@octokit/rest": "22.0.0",
       "@hono/zod-validator": "0.4.2",
-      "@opentui/core": "0.2.6",
-      "@opentui/keymap": "0.2.6",
-      "@opentui/solid": "0.2.6",
+      "@opentui/core": "0.2.9",
+      "@opentui/keymap": "0.2.9",
+      "@opentui/solid": "0.2.9",
       "ulid": "3.0.1",
       "@kobalte/core": "0.13.11",
       "@types/luxon": "3.7.1",
@@ -128,6 +128,9 @@
     "electron"
   ],
   "overrides": {
+    "@opentui/core": "catalog:",
+    "@opentui/keymap": "catalog:",
+    "@opentui/solid": "catalog:",
     "@types/bun": "catalog:",
     "@types/node": "catalog:"
   },

packages/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/app",
-  "version": "1.14.48",
+  "version": "1.14.49",
   "description": "",
   "type": "module",
   "exports": {
@@ -73,7 +73,6 @@
     "solid-js": "catalog:",
     "solid-list": "catalog:",
     "tailwindcss": "catalog:",
-    "virtua": "catalog:",
-    "zod": "catalog:"
+    "virtua": "catalog:"
   }
 }

packages/app/src/components/dialog-select-file.tsx

@@ -107,7 +107,8 @@ function createCommandEntries(props: {
   const allowed = createMemo(() => {
     if (props.filesOnly()) return []
     return props.command.options.filter(
-      (option) => !option.disabled && !option.id.startsWith("suggested.") && option.id !== "file.open",
+      (option) =>
+        !option.disabled && !option.hidden && !option.id.startsWith("suggested.") && option.id !== "file.open",
     )
   })
 

packages/app/src/components/dialog-select-mcp.tsx

@@ -6,7 +6,8 @@ import { Dialog } from "@opencode-ai/ui/dialog"
 import { List } from "@opencode-ai/ui/list"
 import { Switch } from "@opencode-ai/ui/switch"
 import { useLanguage } from "@/context/language"
-import { mcpQueryKey } from "@/context/global-sync"
+import { useQueryOptions } from "@/context/global-sync"
+import { pathKey } from "@/utils/path-key"
 
 const statusLabels = {
   connected: "mcp.status.connected",
@@ -20,6 +21,7 @@ export const DialogSelectMcp: Component = () => {
   const sdk = useSDK()
   const language = useLanguage()
   const queryClient = useQueryClient()
+  const queryOptions = useQueryOptions()
 
   const items = createMemo(() =>
     Object.entries(sync.data.mcp ?? {})
@@ -32,7 +34,7 @@ export const DialogSelectMcp: Component = () => {
       if (sync.data.mcp[name]?.status === "connected") await sdk.client.mcp.disconnect({ name })
       else await sdk.client.mcp.connect({ name })
     },
-    onSuccess: () => queryClient.refetchQueries({ queryKey: mcpQueryKey(sync.directory) }),
+    onSuccess: () => queryClient.refetchQueries(queryOptions.mcp(pathKey(sync.directory))),
   }))
 
   const enabledCount = createMemo(() => items().filter((i) => i.status === "connected").length)

packages/app/src/components/prompt-input.tsx

@@ -16,7 +16,6 @@ import {
 } from "@/context/prompt"
 import { useLayout } from "@/context/layout"
 import { useSDK } from "@/context/sdk"
-import { useGlobalSDK } from "@/context/global-sdk"
 import { useSync } from "@/context/sync"
 import { useComments } from "@/context/comments"
 import { Button } from "@opencode-ai/ui/button"
@@ -56,7 +55,8 @@ import { PromptDragOverlay } from "./prompt-input/drag-overlay"
 import { promptPlaceholder } from "./prompt-input/placeholder"
 import { ImagePreview } from "@opencode-ai/ui/image-preview"
 import { useQueries } from "@tanstack/solid-query"
-import { loadAgentsQuery, loadProvidersQuery } from "@/context/global-sync/bootstrap"
+import { useQueryOptions } from "@/context/global-sync"
+import { pathKey } from "@/utils/path-key"
 
 interface PromptInputProps {
   class?: string
@@ -103,7 +103,7 @@ const NON_EMPTY_TEXT = /[^\s\u200B]/
 
 export const PromptInput: Component<PromptInputProps> = (props) => {
   const sdk = useSDK()
-  const globalSDK = useGlobalSDK()
+  const queryOptions = useQueryOptions()
 
   const sync = useSync()
   const local = useLocal()
@@ -240,13 +240,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     return paths
   })
   const info = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
-  const status = createMemo(
-    () =>
-      sync.data.session_status[params.id ?? ""] ?? {
-        type: "idle",
-      },
-  )
-  const working = createMemo(() => status()?.type !== "idle")
+  const working = createMemo(() => sync.data.session_working(params.id ?? ""))
   const imageAttachments = createMemo(() =>
     prompt.current().filter((part): part is ImageAttachmentPart => part.type === "image"),
   )
@@ -1256,9 +1250,9 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
 
   const [agentsQuery, globalProvidersQuery, providersQuery] = useQueries(() => ({
     queries: [
-      loadAgentsQuery(sdk.directory, sdk.client),
-      loadProvidersQuery(null, globalSDK.client),
-      loadProvidersQuery(sdk.directory, sdk.client),
+      queryOptions.agents(pathKey(sdk.directory)),
+      queryOptions.providers(null),
+      queryOptions.providers(pathKey(sdk.directory)),
     ],
   }))
 

packages/app/src/components/settings-keybinds.tsx

@@ -123,11 +123,13 @@ function listFor(command: CommandContext, map: KeybindMap, palette: string) {
 
   for (const opt of command.catalog) {
     if (opt.id.startsWith("suggested.")) continue
+    if (opt.hidden) continue
     out.set(opt.id, { title: opt.title, group: groupFor(opt.id) })
   }
 
   for (const opt of command.options) {
     if (opt.id.startsWith("suggested.")) continue
+    if (opt.hidden) continue
     out.set(opt.id, { title: opt.title, group: groupFor(opt.id) })
   }
 

packages/app/src/components/status-popover-body.tsx

@@ -15,7 +15,8 @@ import { useSDK } from "@/context/sdk"
 import { normalizeServerUrl, ServerConnection, useServer } from "@/context/server"
 import { useSync } from "@/context/sync"
 import { useCheckServerHealth, type ServerHealth } from "@/utils/server-health"
-import { mcpQueryKey } from "@/context/global-sync"
+import { useQueryOptions } from "@/context/global-sync"
+import { pathKey } from "@/utils/path-key"
 
 const pollMs = 10_000
 
@@ -139,13 +140,14 @@ const useMcpToggleMutation = () => {
   const sdk = useSDK()
   const language = useLanguage()
   const queryClient = useQueryClient()
+  const queryOptions = useQueryOptions()
 
   return useMutation(() => ({
     mutationFn: async (name: string) => {
       const status = sync.data.mcp[name]
       await (status?.status === "connected" ? sdk.client.mcp.disconnect({ name }) : sdk.client.mcp.connect({ name }))
     },
-    onSuccess: () => queryClient.refetchQueries({ queryKey: mcpQueryKey(sync.directory) }),
+    onSuccess: () => queryClient.refetchQueries(queryOptions.mcp(pathKey(sync.directory))),
     onError: (err) => {
       showToast({
         variant: "error",

packages/app/src/context/command.tsx

@@ -81,6 +81,7 @@ export interface CommandOption {
   slash?: string
   suggested?: boolean
   disabled?: boolean
+  hidden?: boolean
   onSelect?: (source?: "palette" | "keybind" | "slash") => void
   onHighlight?: () => (() => void) | void
 }
@@ -93,6 +94,7 @@ export type CommandCatalogItem = {
   category?: string
   keybind?: KeybindConfig
   slash?: string
+  hidden?: boolean
 }
 
 export type CommandRegistration = {
@@ -279,13 +281,14 @@ export const { use: useCommand, provider: CommandProvider } = createSimpleContex
       setCatalog(
         registered().reduce((acc, opt) => {
           const id = actionId(opt.id)
-          acc[id] = {
-            title: opt.title,
-            description: opt.description,
-            category: opt.category,
-            keybind: opt.keybind,
-            slash: opt.slash,
-          }
+          if (opt.title)
+            acc[id] = {
+              title: opt.title,
+              description: opt.description,
+              category: opt.category,
+              keybind: opt.keybind,
+              slash: opt.slash,
+            }
           return acc
         }, {} as CommandCatalog),
       )

packages/app/src/context/global-sdk.tsx

@@ -3,15 +3,13 @@ import { createSimpleContext } from "@opencode-ai/ui/context"
 import { createGlobalEmitter } from "@solid-primitives/event-bus"
 import { makeEventListener } from "@solid-primitives/event-listener"
 import { batch, onCleanup, onMount } from "solid-js"
-import z from "zod"
 import { createSdkForServer } from "@/utils/server"
 import { useLanguage } from "./language"
 import { usePlatform } from "./platform"
 import { useServer } from "./server"
 
-const abortError = z.object({
-  name: z.literal("AbortError"),
-})
+const isAbortError = (error: unknown) =>
+  error !== null && typeof error === "object" && "name" in error && error.name === "AbortError"
 
 export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleContext({
   name: "GlobalSDK",
@@ -103,7 +101,7 @@ export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleCo
 
     let streamErrorLogged = false
     const wait = (ms: number) => new Promise<void>((resolve) => setTimeout(resolve, ms))
-    const aborted = (error: unknown) => abortError.safeParse(error).success
+    const aborted = isAbortError
 
     let attempt: AbortController | undefined
     let run: Promise<void> | undefined

packages/app/src/context/global-sync.tsx

@@ -18,8 +18,10 @@ import {
   bootstrapDirectory,
   bootstrapGlobal,
   clearProviderRev,
+  loadAgentsQuery,
   loadGlobalConfigQuery,
   loadPathQuery,
+  loadProjectsQuery,
   loadProvidersQuery,
 } from "./global-sync/bootstrap"
 import { createChildStoreManager } from "./global-sync/child-store"
@@ -33,6 +35,7 @@ import { formatServerError } from "@/utils/server-errors"
 import { queryOptions, useMutation, useQueries, useQuery, useQueryClient } from "@tanstack/solid-query"
 import { createRefreshQueue } from "./global-sync/queue"
 import { directoryKey } from "./global-sync/utils"
+import { PathKey } from "@/utils/path-key"
 
 type GlobalStore = {
   ready: boolean
@@ -48,24 +51,33 @@ type GlobalStore = {
   reload: undefined | "pending" | "complete"
 }
 
-export const loadSessionsQueryKey = (directory: string) => [directory, "loadSessions"] as const
-
-export const mcpQueryKey = (directory: string) => [directory, "mcp"] as const
-
 export const loadMcpQuery = (directory: string, sdk: OpencodeClient) =>
   queryOptions({
-    queryKey: mcpQueryKey(directory),
+    queryKey: [directory, "mcp"] as const,
     queryFn: () => sdk.mcp.status().then((r) => r.data ?? {}),
   })
 
-export const lspQueryKey = (directory: string) => [directory, "lsp"] as const
-
 export const loadLspQuery = (directory: string, sdk: OpencodeClient) =>
   queryOptions({
-    queryKey: lspQueryKey(directory),
+    queryKey: [directory, "lsp"] as const,
     queryFn: () => sdk.lsp.status().then((r) => r.data ?? []),
   })
 
+function makeQueryOptionsApi(globalSDK: () => OpencodeClient, sdkFor: (dir: PathKey) => OpencodeClient) {
+  return {
+    globalConfig: () => loadGlobalConfigQuery(globalSDK()),
+    projects: () => loadProjectsQuery(globalSDK()),
+    providers: (directory: PathKey | null) =>
+      loadProvidersQuery(directory, directory === null ? globalSDK() : sdkFor(directory)),
+    path: (directory: PathKey | null) => loadPathQuery(directory, directory === null ? globalSDK() : sdkFor(directory)),
+    agents: (directory: PathKey) => loadAgentsQuery(directory, sdkFor(directory)),
+    mcp: (directory: PathKey) => loadMcpQuery(directory, sdkFor(directory)),
+    lsp: (directory: PathKey) => loadLspQuery(directory, sdkFor(directory)),
+    sessions: (directory: PathKey) => ({ queryKey: [directory, "loadSessions"] as const }),
+  }
+}
+export type QueryOptionsApi = ReturnType<typeof makeQueryOptionsApi>
+
 function createGlobalSync() {
   const globalSDK = useGlobalSDK()
   const language = useLanguage()
@@ -77,12 +89,22 @@ function createGlobalSync() {
   const sessionLoads = new Map<string, Promise<void>>()
   const sessionMeta = new Map<string, { limit: number }>()
 
+  const sdkFor = (directory: string) => {
+    const key = directoryKey(directory)
+    const cached = sdkCache.get(key)
+    if (cached) return cached
+    const sdk = globalSDK.createClient({
+      directory,
+      throwOnError: true,
+    })
+    sdkCache.set(key, sdk)
+    return sdk
+  }
+
+  const queryOptionsApi = makeQueryOptionsApi(() => globalSDK.client, sdkFor)
+
   const [configQuery, providerQuery, pathQuery] = useQueries(() => ({
-    queries: [
-      loadGlobalConfigQuery(globalSDK.client),
-      loadProvidersQuery(null, globalSDK.client),
-      loadPathQuery(null, globalSDK.client),
-    ],
+    queries: [queryOptionsApi.globalConfig(), queryOptionsApi.providers(null), queryOptionsApi.path(null)],
   }))
 
   const [globalStore, setGlobalStore] = createStore<GlobalStore>({
@@ -181,18 +203,6 @@ function createGlobalSync() {
     bootstrapInstance,
   })
 
-  const sdkFor = (directory: string) => {
-    const key = directoryKey(directory)
-    const cached = sdkCache.get(key)
-    if (cached) return cached
-    const sdk = globalSDK.createClient({
-      directory,
-      throwOnError: true,
-    })
-    sdkCache.set(key, sdk)
-    return sdk
-  }
-
   const children = createChildStoreManager({
     owner,
     isBooting: (directory) => booting.has(directory),
@@ -209,7 +219,7 @@ function createGlobalSync() {
       clearSessionPrefetchDirectory(key)
     },
     translate: language.t,
-    getSdk: sdkFor,
+    queryOptions: queryOptionsApi,
     global: {
       provider: globalStore.provider,
     },
@@ -239,7 +249,7 @@ function createGlobalSync() {
     const limit = Math.max(store.limit + SESSION_RECENT_LIMIT, SESSION_RECENT_LIMIT)
     const promise = queryClient
       .fetchQuery({
-        queryKey: loadSessionsQueryKey(key),
+        ...queryOptionsApi.sessions(key),
         queryFn: () =>
           loadRootSessionsWithFallback({
             directory,
@@ -368,7 +378,7 @@ function createGlobalSync() {
       setSessionTodo,
       vcsCache: children.vcsCache.get(key),
       loadLsp: () => {
-        void queryClient.fetchQuery(loadLspQuery(key, sdkFor(directory)))
+        void queryClient.fetchQuery(queryOptionsApi.lsp(key))
       },
     })
   })
@@ -426,6 +436,7 @@ function createGlobalSync() {
     },
     child: children.child,
     peek: children.peek,
+    queryOptions: queryOptionsApi,
     // bootstrap,
     updateConfig: updateConfigMutation.mutateAsync,
     project: projectApi,
@@ -447,3 +458,7 @@ export function useGlobalSync() {
   if (!context) throw new Error("useGlobalSync must be used within GlobalSyncProvider")
   return context
 }
+
+export function useQueryOptions() {
+  return useGlobalSync().queryOptions
+}

packages/app/src/context/global-sync/child-store.test.ts

@@ -22,7 +22,7 @@ describe("createChildStoreManager", () => {
       onBootstrap() {},
       onDispose() {},
       translate: (key) => key,
-      getSdk: () => null!,
+      queryOptions: {} as any,
       global: { provider: null! },
     })
 

packages/app/src/context/global-sync/child-store.ts

@@ -1,7 +1,7 @@
 import { createRoot, getOwner, onCleanup, runWithOwner, type Owner } from "solid-js"
 import { createStore, type SetStoreFunction, type Store } from "solid-js/store"
 import { Persist, persisted } from "@/utils/persist"
-import type { OpencodeClient, ProviderListResponse, VcsInfo } from "@opencode-ai/sdk/v2/client"
+import type { ProviderListResponse, VcsInfo } from "@opencode-ai/sdk/v2/client"
 import {
   DIR_IDLE_TTL_MS,
   MAX_DIR_STORES,
@@ -15,8 +15,7 @@ import {
 } from "./types"
 import { canDisposeDirectory, pickDirectoriesToEvict } from "./eviction"
 import { useQueries } from "@tanstack/solid-query"
-import { loadPathQuery, loadProvidersQuery } from "./bootstrap"
-import { loadLspQuery, loadMcpQuery } from "../global-sync"
+import { QueryOptionsApi } from "../global-sync"
 import { directoryKey, type DirectoryKey } from "./utils"
 
 export function createChildStoreManager(input: {
@@ -26,7 +25,7 @@ export function createChildStoreManager(input: {
   onBootstrap: (directory: string) => void
   onDispose: (directory: string) => void
   translate: (key: string, vars?: Record<string, string | number>) => string
-  getSdk: (directory: string) => OpencodeClient
+  queryOptions: QueryOptionsApi
   global: {
     provider: ProviderListResponse
   }
@@ -171,17 +170,15 @@ export function createChildStoreManager(input: {
 
       const init = () =>
         createRoot((dispose) => {
-          const sdk = input.getSdk(directory)
-
           const initialMeta = meta[0].value
           const initialIcon = icon[0].value
 
           const [pathQuery, mcpQuery, lspQuery, providerQuery] = useQueries(() => ({
             queries: [
-              loadPathQuery(key, sdk),
-              loadMcpQuery(key, sdk),
-              loadLspQuery(key, sdk),
-              loadProvidersQuery(key, sdk),
+              input.queryOptions.path(key),
+              input.queryOptions.mcp(key),
+              input.queryOptions.lsp(key),
+              input.queryOptions.providers(key),
             ],
           }))
 
@@ -211,6 +208,10 @@ export function createChildStoreManager(input: {
             session: [],
             sessionTotal: 0,
             session_status: {},
+            session_working(id: string) {
+              const type = this.session_status[id]?.type
+              return (type ?? "idle") !== "idle"
+            },
             session_diff: {},
             todo: {},
             permission: {},

packages/app/src/context/global-sync/types.ts

@@ -46,6 +46,7 @@ export type State = {
   session_status: {
     [sessionID: string]: SessionStatus
   }
+  session_working(id: string): boolean
   session_diff: {
     [sessionID: string]: SnapshotFileDiff[]
   }

packages/app/src/context/local.tsx

@@ -44,7 +44,7 @@ const migrate = (value: unknown) => {
 }
 
 const clone = (value: State | undefined) => {
-  if (!value) return undefined
+  if (!value) return
   return {
     ...value,
     model: value.model ? { ...value.model } : undefined,
@@ -104,7 +104,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
 
     const pickAgent = (name: string | undefined) => {
       const items = list()
-      if (items.length === 0) return undefined
+      if (items.length === 0) return
       return items.find((item) => item.name === name) ?? items[0]
     }
 
@@ -227,14 +227,14 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
         () => agent.current()?.model,
         fallback,
       )
-      if (!item) return undefined
+      if (!item) return
       return models.find(item)
     }
 
     const configured = () => {
       const item = agent.current()
       const model = current()
-      if (!item || !model) return undefined
+      if (!item || !model) return
       return getConfiguredAgentVariant({
         agent: { model: item.model, variant: item.variant },
         model: { providerID: model.provider.id, modelID: model.id, variants: model.variants },
@@ -314,11 +314,16 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
         configured,
         selected,
         current() {
-          return resolveModelVariant({
+          const resolved = resolveModelVariant({
             variants: this.list(),
             selected: this.selected(),
             configured: this.configured(),
           })
+          if (resolved) return resolved
+          const model = current()
+          if (!model) return
+          const saved = models.variant.get({ providerID: model.provider.id, modelID: model.id })
+          if (saved && this.list().includes(saved)) return saved
         },
         list() {
           const item = current()
@@ -335,6 +340,9 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
               variant: value ?? null,
             })
             write({ variant: value ?? null })
+            if (model) {
+              models.variant.set({ providerID: model.provider.id, modelID: model.id }, value ?? undefined)
+            }
           })
         },
         cycle() {

packages/app/src/i18n/en.ts

@@ -25,6 +25,7 @@ export const dict = {
   "command.project.open": "Open project",
   "command.project.previous": "Previous project",
   "command.project.next": "Next project",
+  "command.project.index": "Switch to project {{index}}",
   "command.provider.connect": "Connect provider",
   "command.server.switch": "Switch server",
   "command.settings.open": "Open settings",

packages/app/src/pages/layout.tsx

@@ -960,6 +960,15 @@ export default function Layout(props: ParentProps) {
     void openProject(target.worktree)
   }
 
+  function navigateToProjectIndex(index: number) {
+    const projects = layout.projects.list()
+    const target = projects[index]
+    if (!target) return
+
+    globalSync.child(target.worktree)
+    void openProject(target.worktree)
+  }
+
   function navigateSessionByUnseen(offset: number) {
     const sessions = currentSessions()
     if (sessions.length === 0) return
@@ -1040,6 +1049,19 @@ export default function Layout(props: ParentProps) {
         keybind: "mod+alt+arrowdown",
         onSelect: () => navigateProjectByOffset(1),
       },
+      ...Array.from({ length: 9 }, (_, i) => {
+        const index = i
+        const number = index + 1
+        return {
+          id: `project.${number}`,
+          category: language.t("command.category.project"),
+          title: `Open Project {number}`,
+          keybind: `mod+${number}`,
+          disabled: layout.projects.list().length <= index,
+          hidden: true,
+          onSelect: () => navigateToProjectIndex(index),
+        }
+      }),
       {
         id: "provider.connect",
         title: language.t("command.provider.connect"),
@@ -1409,19 +1431,20 @@ export default function Layout(props: ParentProps) {
     const index = list.findIndex((x) => pathKey(x.worktree) === key)
     const active = pathKey(currentProject()?.worktree ?? "") === key
     if (index === -1) return
-    const next = list[index + 1]
 
     if (!active) {
       layout.projects.close(directory)
       return
     }
 
-    if (!next) {
+    if (list.length === 1) {
       layout.projects.close(directory)
       navigate("/")
       return
     }
 
+    const next = list[index + 1] ?? list[index - 1]
+
     navigateWithSidebarReset(`/${base64Encode(next.worktree)}/session`)
     layout.projects.close(directory)
     queueMicrotask(() => {
@@ -2096,6 +2119,7 @@ export default function Layout(props: ParentProps) {
               </div>
             </Show>
           }
+          keyed
         >
           {(project) => (
             <>
@@ -2106,9 +2130,7 @@ export default function Layout(props: ParentProps) {
                       id={`project:${projectId()}`}
                       value={projectName}
                       onSave={(next) => {
-                        const item = project()
-                        if (!item) return
-                        void renameProject(item, next)
+                        void renameProject(project, next)
                       }}
                       class="text-14-medium text-text-strong truncate"
                       displayClass="text-14-medium text-text-strong truncate"
@@ -2150,9 +2172,7 @@ export default function Layout(props: ParentProps) {
                       <DropdownMenu.Content class="mt-1">
                         <DropdownMenu.Item
                           onSelect={() => {
-                            const item = project()
-                            if (!item) return
-                            showEditProjectDialog(item)
+                            showEditProjectDialog(project)
                           }}
                         >
                           <DropdownMenu.ItemLabel>{language.t("common.edit")}</DropdownMenu.ItemLabel>
@@ -2162,9 +2182,7 @@ export default function Layout(props: ParentProps) {
                           data-project={slug()}
                           disabled={!canToggle()}
                           onSelect={() => {
-                            const item = project()
-                            if (!item) return
-                            toggleProjectWorkspaces(item)
+                            toggleProjectWorkspaces(project)
                           }}
                         >
                           <DropdownMenu.ItemLabel>
@@ -2223,7 +2241,7 @@ export default function Layout(props: ParentProps) {
                       <div class="flex-1 min-h-0">
                         <LocalWorkspace
                           ctx={workspaceSidebarCtx}
-                          project={project()}
+                          project={project}
                           sortNow={sortNow}
                           mobile={panelProps.mobile}
                         />
@@ -2238,9 +2256,7 @@ export default function Layout(props: ParentProps) {
                         icon="plus-small"
                         class="w-full"
                         onClick={() => {
-                          const item = project()
-                          if (!item) return
-                          void createWorkspace(item)
+                          void createWorkspace(project)
                         }}
                       >
                         {language.t("workspace.new")}
@@ -2267,7 +2283,7 @@ export default function Layout(props: ParentProps) {
                                 <SortableWorkspace
                                   ctx={workspaceSidebarCtx}
                                   directory={directory}
-                                  project={project()}
+                                  project={project}
                                   sortNow={sortNow}
                                   mobile={panelProps.mobile}
                                 />

packages/app/src/pages/layout/sidebar-items.tsx

@@ -166,18 +166,7 @@ export const SessionItem = (props: SessionItemProps): JSX.Element => {
   })
   const isWorking = createMemo(() => {
     if (hasPermissions()) return false
-    const pending = (sessionStore.message[props.session.id] ?? []).findLast(
-      (message) =>
-        message.role === "assistant" &&
-        typeof (message as { time?: { completed?: unknown } }).time?.completed !== "number",
-    )
-    const status = sessionStore.session_status[props.session.id]
-    return (
-      pending !== undefined ||
-      status?.type === "busy" ||
-      status?.type === "retry" ||
-      (status !== undefined && status.type !== "idle")
-    )
+    return sessionStore.session_working(props.session.id)
   })
 
   const tint = createMemo(() => messageAgentColor(sessionStore.message[props.session.id], sessionStore.agent))

packages/app/src/pages/layout/sidebar-project.tsx

@@ -305,7 +305,7 @@ export const SortableProject = (props: {
   const isWorking = createMemo(() =>
     dirs().some((directory) => {
       const [store] = globalSync.child(directory, { bootstrap: false })
-      return Object.values(store.session_status).some((status) => status?.type === "busy" || status?.type === "retry")
+      return Object.keys(store.session_status).some((id) => store.session_working(id))
     }),
   )
   const projectSessions = createMemo(() => sortedRootSessions(projectStore(), props.sortNow()))

packages/app/src/pages/layout/sidebar-workspace.tsx

@@ -14,7 +14,7 @@ import { Spinner } from "@opencode-ai/ui/spinner"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { type Session } from "@opencode-ai/sdk/v2/client"
 import { type LocalProject } from "@/context/layout"
-import { loadSessionsQueryKey, useGlobalSync } from "@/context/global-sync"
+import { useGlobalSync, useQueryOptions } from "@/context/global-sync"
 import { useLanguage } from "@/context/language"
 import { pathKey } from "@/utils/path-key"
 import { NewSessionItem, SessionItem, SessionSkeleton } from "./sidebar-items"
@@ -300,6 +300,7 @@ export const SortableWorkspace = (props: {
   const navigate = useNavigate()
   const params = useParams()
   const globalSync = useGlobalSync()
+  const queryOptions = useQueryOptions()
   const language = useLanguage()
   const sortable = createSortable(props.directory)
   const [workspaceStore, setWorkspaceStore] = globalSync.child(props.directory, { bootstrap: false })
@@ -320,7 +321,7 @@ export const SortableWorkspace = (props: {
   const boot = createMemo(() => open() || active())
   const count = createMemo(() => sessions()?.length ?? 0)
   const hasMore = createMemo(() => workspaceStore.sessionTotal > count())
-  const fetching = useIsFetching(() => ({ queryKey: loadSessionsQueryKey(props.directory) }))
+  const fetching = useIsFetching(() => queryOptions.sessions(pathKey(props.directory)))
   const busy = createMemo(() => props.ctx.isBusy(props.directory))
   const loading = () => fetching() > 0 && count() === 0
   const touch = createMediaQuery("(hover: none)")
@@ -446,6 +447,7 @@ export const LocalWorkspace = (props: {
   mobile?: boolean
 }): JSX.Element => {
   const globalSync = useGlobalSync()
+  const queryOptions = useQueryOptions()
   const language = useLanguage()
   const workspace = createMemo(() => {
     const [store, setStore] = globalSync.child(props.project.worktree)
@@ -454,7 +456,7 @@ export const LocalWorkspace = (props: {
   const slug = createMemo(() => base64Encode(props.project.worktree))
   const sessions = createMemo(() => sortedRootSessions(workspace().store, props.sortNow()))
   const count = createMemo(() => sessions()?.length ?? 0)
-  const fetching = useIsFetching(() => ({ queryKey: loadSessionsQueryKey(props.project.worktree) }))
+  const fetching = useIsFetching(() => queryOptions.sessions(pathKey(props.project.worktree)))
   const hasMore = createMemo(() => workspace().store.sessionTotal > count())
   const loading = () => fetching() > 0 && count() === 0
   const loadMore = async () => {

packages/app/src/pages/session.tsx

@@ -1496,12 +1496,7 @@ export default function Page() {
       return out
     })
 
-  const busy = (sessionID: string) => {
-    if ((sync.data.session_status[sessionID] ?? { type: "idle" as const }).type !== "idle") return true
-    return (sync.data.message[sessionID] ?? []).some(
-      (item) => item.role === "assistant" && typeof item.time.completed !== "number",
-    )
-  }
+  const busy = (sessionID: string) => sync.data.session_working(sessionID)
 
   const queuedFollowups = createMemo(() => {
     const id = params.id

packages/app/src/pages/session/composer/session-composer-state.ts

@@ -57,14 +57,7 @@ export function createSessionComposerState(options?: { closeMs?: number | (() =>
     () => todos().length > 0 && todos().every((todo) => todo.status === "completed" || todo.status === "cancelled"),
   )
 
-  const status = createMemo(() => {
-    const id = params.id
-    if (!id) return idle
-    return sync.data.session_status[id] ?? idle
-  })
-
-  const busy = createMemo(() => status().type !== "idle")
-  const live = createMemo(() => busy() || blocked())
+  const live = createMemo(() => sync.data.session_working(params.id ?? "") || blocked())
 
   const [store, setStore] = createStore({
     responding: undefined as string | undefined,

packages/app/src/pages/session/review-tab.tsx

@@ -32,7 +32,7 @@ export interface SessionReviewTabProps {
   focusedComment?: { file: string; id: string } | null
   onFocusedCommentChange?: (focus: { file: string; id: string } | null) => void
   focusedFile?: string
-  onScrollRef?: (el: HTMLDivElement) => void
+  onScrollRef?: (el: HTMLDivElement | undefined) => void
   commentMentions?: {
     items: (query: string) => string[] | Promise<string[]>
   }
@@ -126,6 +126,7 @@ export function SessionReviewTab(props: SessionReviewTabProps) {
 
   onCleanup(() => {
     if (restoreFrame !== undefined) cancelAnimationFrame(restoreFrame)
+    props.onScrollRef?.(undefined)
   })
 
   return (

packages/app/src/pages/session/session-side-panel.tsx

@@ -221,239 +221,241 @@ export function SessionSidePanel(props: {
         }}
         style={{ width: panelWidth() }}
       >
-        <div class="size-full flex border-l border-border-weaker-base">
-          <div
-            aria-hidden={!reviewOpen()}
-            inert={!reviewOpen()}
-            class="relative min-w-0 h-full flex-1 overflow-hidden bg-background-base"
-            classList={{
-              "pointer-events-none": !reviewOpen(),
-            }}
-          >
-            <div class="size-full min-w-0 h-full bg-background-base">
-              <DragDropProvider
-                onDragStart={handleDragStart}
-                onDragEnd={handleDragEnd}
-                onDragOver={handleDragOver}
-                collisionDetector={closestCenter}
-              >
-                <DragDropSensors />
-                <ConstrainDragYAxis />
-                <Tabs value={activeTab()} onChange={openTab}>
-                  <div class="sticky top-0 shrink-0 flex">
-                    <Tabs.List
-                      ref={(el: HTMLDivElement) => {
-                        const stop = createFileTabListSync({ el, contextOpen })
-                        onCleanup(stop)
-                      }}
-                    >
-                      <Show when={reviewTab() && props.canReview()}>
-                        <Tabs.Trigger value="review">
-                          <div class="flex items-center gap-1.5">
-                            <div>{language.t("session.tab.review")}</div>
-                            <Show when={props.hasReview()}>
-                              <div>{props.reviewCount()}</div>
-                            </Show>
-                          </div>
-                        </Tabs.Trigger>
-                      </Show>
-                      <Show when={contextOpen()}>
-                        <Tabs.Trigger
-                          value="context"
-                          closeButton={
-                            <TooltipKeybind
-                              title={language.t("common.closeTab")}
-                              keybind={command.keybind("tab.close")}
-                              placement="bottom"
-                              gutter={10}
-                            >
-                              <IconButton
-                                icon="close-small"
-                                variant="ghost"
-                                class="h-5 w-5"
-                                onClick={() => tabs().close("context")}
-                                aria-label={language.t("common.closeTab")}
-                              />
-                            </TooltipKeybind>
-                          }
-                          hideCloseButton
-                          onMiddleClick={() => tabs().close("context")}
-                        >
-                          <div class="flex items-center gap-2">
-                            <SessionContextUsage variant="indicator" />
-                            <div>{language.t("session.tab.context")}</div>
-                          </div>
-                        </Tabs.Trigger>
-                      </Show>
-                      <SortableProvider ids={openedTabs()}>
-                        <For each={openedTabs()}>{(tab) => <SortableTab tab={tab} onTabClose={tabs().close} />}</For>
-                      </SortableProvider>
-                      <div class="bg-background-stronger h-full shrink-0 sticky right-0 z-10 flex items-center justify-center pr-3">
-                        <TooltipKeybind
-                          title={language.t("command.file.open")}
-                          keybind={command.keybind("file.open")}
-                          class="flex items-center"
-                        >
-                          <IconButton
-                            icon="plus-small"
-                            variant="ghost"
-                            iconSize="large"
-                            class="!rounded-md"
-                            onClick={() => {
-                              void import("@/components/dialog-select-file").then((x) => {
-                                dialog.show(() => <x.DialogSelectFile mode="files" onOpenFile={showAllFiles} />)
-                              })
-                            }}
-                            aria-label={language.t("command.file.open")}
-                          />
-                        </TooltipKeybind>
-                      </div>
-                    </Tabs.List>
-                  </div>
-
-                  <Show when={reviewTab() && props.canReview()}>
-                    <Tabs.Content value="review" class="flex flex-col h-full overflow-hidden contain-strict">
-                      <Show when={activeTab() === "review"}>{props.reviewPanel()}</Show>
-                    </Tabs.Content>
-                  </Show>
-
-                  <Tabs.Content value="empty" class="flex flex-col h-full overflow-hidden contain-strict">
-                    <Show when={activeTab() === "empty"}>
-                      <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
-                        <div class="h-full px-6 pb-42 -mt-4 flex flex-col items-center justify-center text-center gap-6">
-                          <Mark class="w-14 opacity-10" />
-                          <div class="text-14-regular text-text-weak max-w-56">
-                            {language.t("session.files.selectToOpen")}
-                          </div>
-                        </div>
-                      </div>
-                    </Show>
-                  </Tabs.Content>
-
-                  <Show when={contextOpen()}>
-                    <Tabs.Content value="context" class="flex flex-col h-full overflow-hidden contain-strict">
-                      <Show when={activeTab() === "context"}>
-                        <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
-                          <SessionContextTab />
-                        </div>
-                      </Show>
-                    </Tabs.Content>
-                  </Show>
-
-                  <Show when={activeFileTab()} keyed>
-                    {(tab) => <FileTabContent tab={tab} />}
-                  </Show>
-                </Tabs>
-                <DragOverlay>
-                  <Show when={store.activeDraggable} keyed>
-                    {(tab) => {
-                      const path = file.pathFromTab(tab)
-                      return (
-                        <div data-component="tabs-drag-preview">
-                          <Show when={path}>{(p) => <FileVisual active path={p()} />}</Show>
-                        </div>
-                      )
-                    }}
-                  </Show>
-                </DragOverlay>
-              </DragDropProvider>
-            </div>
-          </div>
-
-          <Show when={shown()}>
+        <Show when={open()}>
+          <div class="size-full flex border-l border-border-weaker-base">
             <div
-              id="file-tree-panel"
-              aria-hidden={!fileOpen()}
-              inert={!fileOpen()}
-              class="relative min-w-0 h-full shrink-0 overflow-hidden"
+              aria-hidden={!reviewOpen()}
+              inert={!reviewOpen()}
+              class="relative min-w-0 h-full flex-1 overflow-hidden bg-background-base"
               classList={{
-                "pointer-events-none": !fileOpen(),
-                "transition-[width] duration-200 ease-[cubic-bezier(0.22,1,0.36,1)] will-change-[width] motion-reduce:transition-none":
-                  !props.size.active(),
+                "pointer-events-none": !reviewOpen(),
               }}
-              style={{ width: treeWidth() }}
             >
-              <div
-                class="h-full flex flex-col overflow-hidden group/filetree"
-                classList={{ "border-l border-border-weaker-base": reviewOpen() }}
-              >
-                <Tabs
-                  variant="pill"
-                  value={fileTreeTab()}
-                  onChange={setFileTreeTabValue}
-                  class="h-full"
-                  data-scope="filetree"
+              <div class="size-full min-w-0 h-full bg-background-base">
+                <DragDropProvider
+                  onDragStart={handleDragStart}
+                  onDragEnd={handleDragEnd}
+                  onDragOver={handleDragOver}
+                  collisionDetector={closestCenter}
                 >
-                  <Tabs.List>
-                    <Tabs.Trigger value="changes" class="flex-1" classes={{ button: "w-full" }}>
-                      {props.reviewCount()}{" "}
-                      {language.t(
-                        props.reviewCount() === 1 ? "session.review.change.one" : "session.review.change.other",
-                      )}
-                    </Tabs.Trigger>
-                    <Tabs.Trigger value="all" class="flex-1" classes={{ button: "w-full" }}>
-                      {language.t("session.files.all")}
-                    </Tabs.Trigger>
-                  </Tabs.List>
-                  <Tabs.Content value="changes" class="bg-background-stronger px-3 py-0">
-                    <Switch>
-                      <Match when={props.hasReview() || !props.diffsReady()}>
-                        <Show
-                          when={props.diffsReady()}
-                          fallback={
-                            <div class="px-2 py-2 text-12-regular text-text-weak">
-                              {language.t("common.loading")}
-                              {language.t("common.loading.ellipsis")}
+                  <DragDropSensors />
+                  <ConstrainDragYAxis />
+                  <Tabs value={activeTab()} onChange={openTab}>
+                    <div class="sticky top-0 shrink-0 flex">
+                      <Tabs.List
+                        ref={(el: HTMLDivElement) => {
+                          const stop = createFileTabListSync({ el, contextOpen })
+                          onCleanup(stop)
+                        }}
+                      >
+                        <Show when={reviewTab() && props.canReview()}>
+                          <Tabs.Trigger value="review">
+                            <div class="flex items-center gap-1.5">
+                              <div>{language.t("session.tab.review")}</div>
+                              <Show when={props.hasReview()}>
+                                <div>{props.reviewCount()}</div>
+                              </Show>
                             </div>
-                          }
-                        >
+                          </Tabs.Trigger>
+                        </Show>
+                        <Show when={contextOpen()}>
+                          <Tabs.Trigger
+                            value="context"
+                            closeButton={
+                              <TooltipKeybind
+                                title={language.t("common.closeTab")}
+                                keybind={command.keybind("tab.close")}
+                                placement="bottom"
+                                gutter={10}
+                              >
+                                <IconButton
+                                  icon="close-small"
+                                  variant="ghost"
+                                  class="h-5 w-5"
+                                  onClick={() => tabs().close("context")}
+                                  aria-label={language.t("common.closeTab")}
+                                />
+                              </TooltipKeybind>
+                            }
+                            hideCloseButton
+                            onMiddleClick={() => tabs().close("context")}
+                          >
+                            <div class="flex items-center gap-2">
+                              <SessionContextUsage variant="indicator" />
+                              <div>{language.t("session.tab.context")}</div>
+                            </div>
+                          </Tabs.Trigger>
+                        </Show>
+                        <SortableProvider ids={openedTabs()}>
+                          <For each={openedTabs()}>{(tab) => <SortableTab tab={tab} onTabClose={tabs().close} />}</For>
+                        </SortableProvider>
+                        <div class="bg-background-stronger h-full shrink-0 sticky right-0 z-10 flex items-center justify-center pr-3">
+                          <TooltipKeybind
+                            title={language.t("command.file.open")}
+                            keybind={command.keybind("file.open")}
+                            class="flex items-center"
+                          >
+                            <IconButton
+                              icon="plus-small"
+                              variant="ghost"
+                              iconSize="large"
+                              class="!rounded-md"
+                              onClick={() => {
+                                void import("@/components/dialog-select-file").then((x) => {
+                                  dialog.show(() => <x.DialogSelectFile mode="files" onOpenFile={showAllFiles} />)
+                                })
+                              }}
+                              aria-label={language.t("command.file.open")}
+                            />
+                          </TooltipKeybind>
+                        </div>
+                      </Tabs.List>
+                    </div>
+
+                    <Show when={reviewTab() && props.canReview()}>
+                      <Tabs.Content value="review" class="flex flex-col h-full overflow-hidden contain-strict">
+                        <Show when={reviewOpen() && activeTab() === "review"}>{props.reviewPanel()}</Show>
+                      </Tabs.Content>
+                    </Show>
+
+                    <Tabs.Content value="empty" class="flex flex-col h-full overflow-hidden contain-strict">
+                      <Show when={activeTab() === "empty"}>
+                        <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
+                          <div class="h-full px-6 pb-42 -mt-4 flex flex-col items-center justify-center text-center gap-6">
+                            <Mark class="w-14 opacity-10" />
+                            <div class="text-14-regular text-text-weak max-w-56">
+                              {language.t("session.files.selectToOpen")}
+                            </div>
+                          </div>
+                        </div>
+                      </Show>
+                    </Tabs.Content>
+
+                    <Show when={contextOpen()}>
+                      <Tabs.Content value="context" class="flex flex-col h-full overflow-hidden contain-strict">
+                        <Show when={activeTab() === "context"}>
+                          <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
+                            <SessionContextTab />
+                          </div>
+                        </Show>
+                      </Tabs.Content>
+                    </Show>
+
+                    <Show when={activeFileTab()} keyed>
+                      {(tab) => <FileTabContent tab={tab} />}
+                    </Show>
+                  </Tabs>
+                  <DragOverlay>
+                    <Show when={store.activeDraggable} keyed>
+                      {(tab) => {
+                        const path = file.pathFromTab(tab)
+                        return (
+                          <div data-component="tabs-drag-preview">
+                            <Show when={path}>{(p) => <FileVisual active path={p()} />}</Show>
+                          </div>
+                        )
+                      }}
+                    </Show>
+                  </DragOverlay>
+                </DragDropProvider>
+              </div>
+            </div>
+
+            <Show when={shown()}>
+              <div
+                id="file-tree-panel"
+                aria-hidden={!fileOpen()}
+                inert={!fileOpen()}
+                class="relative min-w-0 h-full shrink-0 overflow-hidden"
+                classList={{
+                  "pointer-events-none": !fileOpen(),
+                  "transition-[width] duration-200 ease-[cubic-bezier(0.22,1,0.36,1)] will-change-[width] motion-reduce:transition-none":
+                    !props.size.active(),
+                }}
+                style={{ width: treeWidth() }}
+              >
+                <div
+                  class="h-full flex flex-col overflow-hidden group/filetree"
+                  classList={{ "border-l border-border-weaker-base": reviewOpen() }}
+                >
+                  <Tabs
+                    variant="pill"
+                    value={fileTreeTab()}
+                    onChange={setFileTreeTabValue}
+                    class="h-full"
+                    data-scope="filetree"
+                  >
+                    <Tabs.List>
+                      <Tabs.Trigger value="changes" class="flex-1" classes={{ button: "w-full" }}>
+                        {props.reviewCount()}{" "}
+                        {language.t(
+                          props.reviewCount() === 1 ? "session.review.change.one" : "session.review.change.other",
+                        )}
+                      </Tabs.Trigger>
+                      <Tabs.Trigger value="all" class="flex-1" classes={{ button: "w-full" }}>
+                        {language.t("session.files.all")}
+                      </Tabs.Trigger>
+                    </Tabs.List>
+                    <Tabs.Content value="changes" class="bg-background-stronger px-3 py-0">
+                      <Switch>
+                        <Match when={props.hasReview() || !props.diffsReady()}>
+                          <Show
+                            when={props.diffsReady()}
+                            fallback={
+                              <div class="px-2 py-2 text-12-regular text-text-weak">
+                                {language.t("common.loading")}
+                                {language.t("common.loading.ellipsis")}
+                              </div>
+                            }
+                          >
+                            <FileTree
+                              path=""
+                              class="pt-3"
+                              allowed={diffFiles()}
+                              kinds={kinds()}
+                              draggable={false}
+                              active={props.activeDiff}
+                              onFileClick={(node) => props.focusReviewDiff(node.path)}
+                            />
+                          </Show>
+                        </Match>
+                      </Switch>
+                    </Tabs.Content>
+                    <Tabs.Content value="all" class="bg-background-stronger px-3 py-0">
+                      <Switch>
+                        <Match when={nofiles()}>{empty(language.t("session.files.empty"))}</Match>
+                        <Match when={true}>
                           <FileTree
                             path=""
                             class="pt-3"
-                            allowed={diffFiles()}
+                            modified={diffFiles()}
                             kinds={kinds()}
-                            draggable={false}
-                            active={props.activeDiff}
-                            onFileClick={(node) => props.focusReviewDiff(node.path)}
+                            onFileClick={(node) => openTab(file.tab(node.path))}
                           />
-                        </Show>
-                      </Match>
-                    </Switch>
-                  </Tabs.Content>
-                  <Tabs.Content value="all" class="bg-background-stronger px-3 py-0">
-                    <Switch>
-                      <Match when={nofiles()}>{empty(language.t("session.files.empty"))}</Match>
-                      <Match when={true}>
-                        <FileTree
-                          path=""
-                          class="pt-3"
-                          modified={diffFiles()}
-                          kinds={kinds()}
-                          onFileClick={(node) => openTab(file.tab(node.path))}
-                        />
-                      </Match>
-                    </Switch>
-                  </Tabs.Content>
-                </Tabs>
-              </div>
-              <Show when={fileOpen()}>
-                <div onPointerDown={() => props.size.start()}>
-                  <ResizeHandle
-                    direction="horizontal"
-                    edge="start"
-                    size={layout.fileTree.width()}
-                    min={200}
-                    max={480}
-                    onResize={(width) => {
-                      props.size.touch()
-                      layout.fileTree.resize(width)
-                    }}
-                  />
+                        </Match>
+                      </Switch>
+                    </Tabs.Content>
+                  </Tabs>
                 </div>
-              </Show>
-            </div>
-          </Show>
-        </div>
+                <Show when={fileOpen()}>
+                  <div onPointerDown={() => props.size.start()}>
+                    <ResizeHandle
+                      direction="horizontal"
+                      edge="start"
+                      size={layout.fileTree.width()}
+                      min={200}
+                      max={480}
+                      onResize={(width) => {
+                        props.size.touch()
+                        layout.fileTree.resize(width)
+                      }}
+                    />
+                  </div>
+                </Show>
+              </div>
+            </Show>
+          </div>
+        </Show>
       </aside>
     </Show>
   )

packages/app/src/pages/session/use-session-commands.tsx

@@ -75,8 +75,6 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
     import.meta.env.VITE_OPENCODE_CHANNEL !== "beta" ||
     settings.general.showFileTree()
 
-  const idle = { type: "idle" as const }
-  const status = () => sync.data.session_status[params.id ?? ""] ?? idle
   const messages = () => {
     const id = params.id
     if (!id) return []
@@ -290,7 +288,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
     const sessionID = params.id
     if (!sessionID) return
 
-    if (status().type !== "idle") {
+    if (sync.data.session_working(params.id ?? "")) {
       await sdk.client.session.abort({ sessionID }).catch(() => {})
     }
 

packages/app/src/utils/id.ts

@@ -1,5 +1,3 @@
-import z from "zod"
-
 const prefixes = {
   session: "ses",
   message: "msg",
@@ -15,10 +13,6 @@ let counter = 0
 
 type Prefix = keyof typeof prefixes
 export namespace Identifier {
-  export function schema(prefix: Prefix) {
-    return z.string().startsWith(prefixes[prefix])
-  }
-
   export function ascending(prefix: Prefix, given?: string) {
     return generateID(prefix, false, given)
   }

packages/app/src/utils/server-errors.test.ts

@@ -128,4 +128,17 @@ describe("formatServerError", () => {
       ["Modelo nao encontrado: x/y", "Voce quis dizer: x/y2, x/y3", "Revise provider/model no config"].join("\n"),
     )
   })
+
+  test("unwraps SDK-wrapped errors from cause.body", () => {
+    const body = {
+      name: "ConfigInvalidError",
+      data: {
+        message: "Missing host",
+      },
+    } satisfies ConfigInvalidError
+
+    const wrapped = new Error("ConfigInvalidError", { cause: { body, status: 400 } })
+
+    expect(formatServerError(wrapped, language.t)).toBe("Arquivo de config em config invalido: Missing host")
+  })
 })

packages/app/src/utils/server-errors.ts

@@ -26,14 +26,22 @@ function tr(translator: Translator | undefined, key: string, text: string, vars?
 }
 
 export function formatServerError(error: unknown, translate?: Translator, fallback?: string) {
-  if (isConfigInvalidErrorLike(error)) return parseReadableConfigInvalidError(error, translate)
-  if (isProviderModelNotFoundErrorLike(error)) return parseReadableProviderModelNotFoundError(error, translate)
+  const unwrapped = unwrapNamedError(error)
+  if (isConfigInvalidErrorLike(unwrapped)) return parseReadableConfigInvalidError(unwrapped, translate)
+  if (isProviderModelNotFoundErrorLike(unwrapped)) return parseReadableProviderModelNotFoundError(unwrapped, translate)
   if (error instanceof Error && error.message) return error.message
   if (typeof error === "string" && error) return error
   if (fallback) return fallback
   return tr(translate, "error.chain.unknown", "Unknown error")
 }
 
+function unwrapNamedError(error: unknown): unknown {
+  if (error instanceof Error && error.cause && typeof error.cause === "object" && "body" in error.cause) {
+    return (error.cause as Record<string, unknown>).body
+  }
+  return error
+}
+
 function isConfigInvalidErrorLike(error: unknown): error is ConfigInvalidError {
   if (typeof error !== "object" || error === null) return false
   const o = error as Record<string, unknown>

packages/console/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-app",
-  "version": "1.14.48",
+  "version": "1.14.49",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/console/app/src/routes/honeycomb/webhook.ts

@@ -12,13 +12,22 @@ const basePayload = z.object({
   url: z.string(),
 })
 
-const groups = z.object({ group: z.object({ key: z.string(), value: z.string() }).array() }).array()
+const groups = z
+  .object({
+    result: z.union([z.number(), z.string()]).nullish(),
+    group: z.object({ key: z.string(), value: z.string() }).array(),
+  })
+  .array()
 
 const honeycombWebhookPayload = z.discriminatedUnion("type", [
   basePayload.extend({
     type: z.literal("model_http_errors"),
     groups,
   }),
+  basePayload.extend({
+    type: z.literal("model_low_tps"),
+    groups,
+  }),
   basePayload.extend({
     type: z.literal("provider_http_errors"),
     groups,
@@ -29,14 +38,25 @@ const honeycombWebhookPayload = z.discriminatedUnion("type", [
 ])
 
 const postDiscordMessage = async (payload: z.infer<typeof honeycombWebhookPayload>) => {
-  const group =
-    payload.type === "model_http_errors" ? "model" : payload.type === "provider_http_errors" ? "provider" : undefined
-  const names = payload.type === "custom" ? [] : payload.groups.flatMap((item) => item.group.map((g) => g.value))
+  const names =
+    payload.type === "custom"
+      ? []
+      : payload.groups.flatMap((item) =>
+          item.group.map((g) => {
+            const result = item.result == null ? undefined : Number(item.result)
+            return `- ${g.value}${
+              result !== undefined && Number.isFinite(result)
+                ? payload.type === "model_low_tps"
+                  ? ` (${Math.round(result)} TPS)`
+                  : ` (${Math.round(result * 100)}% errors)`
+                : ""
+            }`
+          }),
+        )
 
   const content = [
     `[**${payload.isTest ? "[TEST] " : ""}${payload.name ?? "Honeycomb alert"}**](${payload.url})`,
-    group && names.length > 0 ? `Affected ${group}s:` : undefined,
-    ...names.map((name) => `- ${name}`),
+    ...names,
     "",
     `<@&${DISCORD_ALERT_ROLE_ID}>`,
   ]

packages/console/app/src/routes/zen/util/handler.ts

@@ -123,7 +123,7 @@ export async function handler(
       ? createIpRateLimiter(modelInfo.id, modelInfo.rateLimit, ip, input.request)
       : createKeyRateLimiter(modelInfo.id, modelInfo.rateLimit, zenApiKey, input.request)
     await rateLimiter?.check()
-    const stickyTracker = createStickyTracker(modelInfo.stickyProvider, sessionId)
+    const stickyTracker = createStickyTracker(modelInfo.id, modelInfo.stickyProvider, sessionId)
     const stickyProvider = await stickyTracker?.get()
     const authInfo = await authenticate(modelInfo, zenApiKey)
     const billingSource = validateBilling(authInfo, modelInfo)
@@ -216,7 +216,7 @@ export async function handler(
         // ie. 400 error is usually provider error like malformed request
         res.status !== 400 &&
         // ie. openai 404 error: Item with id 'msg_0ead8b004a3b165d0069436a6b6834819896da85b63b196a3f' not found.
-        res.status !== 404 &&
+        !(modelInfo.id.startsWith("gpt-") && res.status === 404) &&
         // ie. cannot change codex model providers mid-session
         modelInfo.stickyProvider !== "strict" &&
         modelInfo.fallbackProvider &&
@@ -238,7 +238,7 @@ export async function handler(
     dataDumper?.provideRequest(reqBody)
 
     // Store sticky provider
-    await stickyTracker?.set(providerInfo.id)
+    if (res.status === 200) await stickyTracker?.set(providerInfo.id)
 
     // Temporarily change 404 to 400 status code b/c solid start automatically override 404 response
     const resStatus = res.status === 404 ? 400 : res.status
@@ -299,7 +299,6 @@ export async function handler(
         let buffer = ""
         let responseLength = 0
         let timestampFirstByte = 0
-        let timestampLastByte = 0
 
         function pump(): Promise<void> {
           return (
@@ -321,6 +320,7 @@ export async function handler(
                   await modelTpsLimiter?.track(
                     providerInfo.id,
                     providerInfo.model,
+                    providerInfo.tpsGoal,
                     timestampFirstByte,
                     timestampLastByte,
                     usageInfo,
@@ -526,7 +526,7 @@ export async function handler(
           })
           .filter((provider) => {
             if (!provider.tpsGoal) return true
-            const isLowTps = modelTpsLimits?.[`${provider.id}/${provider.model}`] ?? false
+            const isLowTps = modelTpsLimits?.[`${provider.id}/${provider.model}/${provider.tpsGoal}`] ?? false
             return !isLowTps
           })
           .map((provider) => {

packages/console/app/src/routes/zen/util/modelTpsLimiter.ts

@@ -5,7 +5,7 @@ import { UsageInfo } from "./provider/provider"
 export function createModelTpsLimiter(providers: { id: string; model: string; tpsGoal?: number }[]) {
   const tpsGoals = Object.fromEntries(
     providers.flatMap((p) => {
-      return p.tpsGoal ? [[`${p.id}/${p.model}`, p.tpsGoal]] : []
+      return p.tpsGoal ? [[`${p.id}/${p.model}/${p.tpsGoal}`, p.tpsGoal]] : []
     }),
   )
   const ids = Object.keys(tpsGoals)
@@ -56,11 +56,17 @@ export function createModelTpsLimiter(providers: { id: string; model: string; tp
         }),
       )
     },
-    track: async (provider: string, model: string, tsFirstByte: number, tsLastByte: number, usageInfo: UsageInfo) => {
-      const id = `${provider}/${model}`
-      if (!ids.includes(id)) return
-      const tpsGoal = tpsGoals[id]
+    track: async (
+      provider: string,
+      model: string,
+      tpsGoal: number | undefined,
+      tsFirstByte: number,
+      tsLastByte: number,
+      usageInfo: UsageInfo,
+    ) => {
       if (!tpsGoal) return
+      const id = `${provider}/${model}/${tpsGoal}`
+      if (!ids.includes(id)) return
       if (tsFirstByte <= 0 || tsLastByte <= 0) return
       const tokens = usageInfo.outputTokens
       if (tokens <= 10) return

packages/console/app/src/routes/zen/util/stickyProviderTracker.ts

@@ -1,16 +1,42 @@
-import { Resource } from "@opencode-ai/console-resource"
+import { Database, eq } from "@opencode-ai/console-core/drizzle/index.js"
+import { ModelStickyProviderTable } from "@opencode-ai/console-core/schema/ip.sql.js"
 
-export function createStickyTracker(stickyProvider: "strict" | "prefer" | undefined, session: string) {
+export function createStickyTracker(modelId: string, stickyProvider: "strict" | "prefer" | undefined, session: string) {
   if (!stickyProvider) return
   if (!session) return
-  const key = `sticky:${session}`
+  const id = `${modelId}/${session}`
+  let _providerId: string | undefined
 
   return {
     get: async () => {
-      return await Resource.GatewayKv.get(key)
+      const data = await Database.use((tx) =>
+        tx
+          .select({
+            providerId: ModelStickyProviderTable.providerId,
+          })
+          .from(ModelStickyProviderTable)
+          .where(eq(ModelStickyProviderTable.id, id))
+          .limit(1),
+      )
+      _providerId = data[0]?.providerId
+      return _providerId
     },
     set: async (providerId: string) => {
-      await Resource.GatewayKv.put(key, providerId, { expirationTtl: 86400 })
+      if (_providerId === providerId) return
+
+      await Database.use((tx) =>
+        tx
+          .insert(ModelStickyProviderTable)
+          .values({
+            id,
+            providerId,
+          })
+          .onDuplicateKeyUpdate({
+            set: {
+              providerId,
+            },
+          }),
+      )
     },
   }
 }

packages/console/core/migrations/20260513163955_tearful_whistler/migration.sql

@@ -0,0 +1,7 @@
+CREATE TABLE `model_sticky_provider` (
+	`id` varchar(255) PRIMARY KEY,
+	`time_created` timestamp(3) NOT NULL DEFAULT (now()),
+	`time_updated` timestamp(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+	`time_deleted` timestamp(3),
+	`provider_id` varchar(255) NOT NULL
+);

packages/console/core/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/console-core",
-  "version": "1.14.48",
+  "version": "1.14.49",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/console/core/src/schema/ip.sql.ts

@@ -51,3 +51,13 @@ export const ModelTpsRateLimitTable = mysqlTable(
   },
   (table) => [primaryKey({ columns: [table.id, table.interval] })],
 )
+
+export const ModelStickyProviderTable = mysqlTable(
+  "model_sticky_provider",
+  {
+    id: varchar("id", { length: 255 }).notNull(),
+    ...timestamps,
+    providerId: varchar("provider_id", { length: 255 }).notNull(),
+  },
+  (table) => [primaryKey({ columns: [table.id] })],
+)

packages/console/core/sst-env.d.ts

@@ -298,6 +298,7 @@ declare module "sst" {
     "EnterpriseStorage": cloudflare.R2Bucket
     "GatewayKv": cloudflare.KVNamespace
     "LogProcessor": cloudflare.Service
+    "Stat": cloudflare.Service
     "ZenData": cloudflare.R2Bucket
     "ZenDataNew": cloudflare.R2Bucket
   }

packages/console/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-function",
-  "version": "1.14.48",
+  "version": "1.14.49",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/console/function/src/stat.ts

@@ -0,0 +1,43 @@
+import { and, Database, inArray } from "@opencode-ai/console-core/drizzle/index.js"
+import { ModelTpsRateLimitTable } from "@opencode-ai/console-core/schema/ip.sql.js"
+
+type Result = Record<string, { interval: number; qualify: number; unqualify: number }[]>
+
+export default {
+  async fetch(request: Request) {
+    if (request.method !== "POST") return new Response("Method Not Allowed", { status: 405 })
+
+    const body = (await request.json()) as { ids: string[] }
+    const ids = body.ids
+    if (ids.length === 0) return Response.json({} satisfies Result)
+
+    const toInterval = (date: Date) =>
+      parseInt(
+        date
+          .toISOString()
+          .replace(/[^0-9]/g, "")
+          .substring(0, 12),
+      )
+    const now = Date.now()
+    const intervals = Array.from({ length: 30 }, (_, i) => toInterval(new Date(now - i * 60 * 1000)))
+
+    const rows = await Database.use((tx) =>
+      tx
+        .select()
+        .from(ModelTpsRateLimitTable)
+        .where(and(inArray(ModelTpsRateLimitTable.id, ids), inArray(ModelTpsRateLimitTable.interval, intervals))),
+    )
+
+    const rowsByKey = new Map(rows.map((row) => [`${row.id}:${row.interval}`, row]))
+    const result: Result = Object.fromEntries(
+      ids.map((id) => [
+        id,
+        intervals.map((interval) => {
+          const row = rowsByKey.get(`${id}:${interval}`)
+          return { interval, qualify: row?.qualify ?? 0, unqualify: row?.unqualify ?? 0 }
+        }),
+      ]),
+    )
+    return Response.json(result)
+  },
+}

packages/console/function/sst-env.d.ts

@@ -298,6 +298,7 @@ declare module "sst" {
     "EnterpriseStorage": cloudflare.R2Bucket
     "GatewayKv": cloudflare.KVNamespace
     "LogProcessor": cloudflare.Service
+    "Stat": cloudflare.Service
     "ZenData": cloudflare.R2Bucket
     "ZenDataNew": cloudflare.R2Bucket
   }

packages/console/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-mail",
-  "version": "1.14.48",
+  "version": "1.14.49",
   "dependencies": {
     "@jsx-email/all": "2.2.3",
     "@jsx-email/cli": "1.4.3",

packages/console/resource/sst-env.d.ts

@@ -298,6 +298,7 @@ declare module "sst" {
     "EnterpriseStorage": cloudflare.R2Bucket
     "GatewayKv": cloudflare.KVNamespace
     "LogProcessor": cloudflare.Service
+    "Stat": cloudflare.Service
     "ZenData": cloudflare.R2Bucket
     "ZenDataNew": cloudflare.R2Bucket
   }

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.14.48",
+  "version": "1.14.49",
   "name": "@opencode-ai/core",
   "type": "module",
   "license": "MIT",
@@ -26,6 +26,27 @@
     "@types/semver": "catalog:"
   },
   "dependencies": {
+    "@ai-sdk/alibaba": "1.0.17",
+    "@ai-sdk/amazon-bedrock": "4.0.96",
+    "@ai-sdk/anthropic": "3.0.71",
+    "@ai-sdk/azure": "3.0.49",
+    "@ai-sdk/cerebras": "2.0.41",
+    "@ai-sdk/cohere": "3.0.27",
+    "@ai-sdk/deepinfra": "2.0.41",
+    "@ai-sdk/gateway": "3.0.104",
+    "@ai-sdk/google": "3.0.63",
+    "@ai-sdk/google-vertex": "4.0.112",
+    "@ai-sdk/groq": "3.0.31",
+    "@ai-sdk/mistral": "3.0.27",
+    "@ai-sdk/openai": "3.0.53",
+    "@ai-sdk/openai-compatible": "2.0.41",
+    "@ai-sdk/perplexity": "3.0.26",
+    "@ai-sdk/provider": "3.0.8",
+    "@ai-sdk/provider-utils": "4.0.23",
+    "@ai-sdk/togetherai": "2.0.41",
+    "@ai-sdk/vercel": "2.0.39",
+    "@ai-sdk/xai": "3.0.82",
+    "@aws-sdk/credential-providers": "3.993.0",
     "@effect/opentelemetry": "catalog:",
     "@effect/platform-node": "catalog:",
     "@npmcli/arborist": "9.4.0",
@@ -34,13 +55,19 @@
     "@opentelemetry/context-async-hooks": "2.6.1",
     "@opentelemetry/exporter-trace-otlp-http": "0.214.0",
     "@opentelemetry/sdk-trace-base": "2.6.1",
-    "effect": "catalog:",
+    "@openrouter/ai-sdk-provider": "2.8.1",
+    "ai-gateway-provider": "3.1.2",
     "cross-spawn": "catalog:",
+    "effect": "catalog:",
+    "gitlab-ai-provider": "6.6.0",
     "glob": "13.0.5",
+    "google-auth-library": "10.5.0",
+    "immer": "11.1.4",
     "mime-types": "3.0.2",
     "minimatch": "10.2.5",
     "npm-package-arg": "13.0.2",
     "semver": "^7.6.3",
+    "venice-ai-sdk-provider": "2.0.1",
     "xdg-basedir": "5.1.0",
     "zod": "catalog:"
   },

packages/core/src/aisdk.ts

@@ -0,0 +1,172 @@
+export * as AISDK from "./aisdk"
+
+import type { LanguageModelV3 } from "@ai-sdk/provider"
+import { Cause, Context, Effect, Layer, Schema } from "effect"
+import { ModelV2 } from "./model"
+import { PluginV2 } from "./plugin"
+import { ProviderV2 } from "./provider"
+
+type SDK = any
+
+function wrapSSE(res: Response, ms: number, ctl: AbortController) {
+  if (typeof ms !== "number" || ms <= 0) return res
+  if (!res.body) return res
+  if (!res.headers.get("content-type")?.includes("text/event-stream")) return res
+
+  const reader = res.body.getReader()
+  const body = new ReadableStream<Uint8Array>({
+    async pull(ctrl) {
+      const part = await new Promise<Awaited<ReturnType<typeof reader.read>>>((resolve, reject) => {
+        const id = setTimeout(() => {
+          const err = new Error("SSE read timed out")
+          ctl.abort(err)
+          void reader.cancel(err)
+          reject(err)
+        }, ms)
+
+        reader.read().then(
+          (part) => {
+            clearTimeout(id)
+            resolve(part)
+          },
+          (err) => {
+            clearTimeout(id)
+            reject(err)
+          },
+        )
+      })
+
+      if (part.done) {
+        ctrl.close()
+        return
+      }
+
+      ctrl.enqueue(part.value)
+    },
+    async cancel(reason) {
+      ctl.abort(reason)
+      await reader.cancel(reason)
+    },
+  })
+
+  return new Response(body, {
+    headers: new Headers(res.headers),
+    status: res.status,
+    statusText: res.statusText,
+  })
+}
+
+function prepareOptions(model: ModelV2.Info, pkg: string) {
+  const options: Record<string, any> = { name: model.providerID, ...model.options.aisdk.provider }
+  if (model.endpoint.type === "aisdk" && model.endpoint.url) options.baseURL = model.endpoint.url
+
+  const customFetch = options.fetch
+  const chunkTimeout = options.chunkTimeout
+  delete options.chunkTimeout
+  options.fetch = async (input: Parameters<typeof fetch>[0], init?: RequestInit) => {
+    const opts = { ...(init ?? {}) }
+    const signals = [
+      opts.signal,
+      typeof chunkTimeout === "number" && chunkTimeout > 0 ? new AbortController() : undefined,
+      options.timeout !== undefined && options.timeout !== null && options.timeout !== false
+        ? AbortSignal.timeout(options.timeout)
+        : undefined,
+    ].filter((item): item is AbortSignal | AbortController => Boolean(item))
+    const chunkAbortCtl = signals.find((item): item is AbortController => item instanceof AbortController)
+    const abortSignals = signals.map((item) => (item instanceof AbortController ? item.signal : item))
+    if (abortSignals.length === 1) opts.signal = abortSignals[0]
+    if (abortSignals.length > 1) opts.signal = AbortSignal.any(abortSignals)
+
+    if ((pkg === "@ai-sdk/openai" || pkg === "@ai-sdk/azure") && opts.body && opts.method === "POST") {
+      const body = JSON.parse(opts.body as string)
+      if (body.store !== true && Array.isArray(body.input)) {
+        for (const item of body.input) {
+          if ("id" in item) delete item.id
+        }
+        opts.body = JSON.stringify(body)
+      }
+    }
+
+    const res = await (typeof customFetch === "function" ? customFetch : fetch)(input, {
+      ...opts,
+      timeout: false,
+    })
+    if (!chunkAbortCtl || typeof chunkTimeout !== "number") return res
+    return wrapSSE(res, chunkTimeout, chunkAbortCtl)
+  }
+
+  return options
+}
+
+export class InitError extends Schema.TaggedErrorClass<InitError>()("AISDK.InitError", {
+  providerID: ProviderV2.ID,
+  cause: Schema.Defect,
+}) {}
+
+function initError(providerID: ProviderV2.ID) {
+  return Effect.catchCause((cause) => Effect.fail(new InitError({ providerID, cause: Cause.squash(cause) })))
+}
+
+export interface Interface {
+  readonly language: (model: ModelV2.Info) => Effect.Effect<LanguageModelV3, InitError>
+}
+
+export class Service extends Context.Service<Service, Interface>()("@opencode/v2/AISDK") {}
+
+export const layer = Layer.effect(
+  Service,
+  Effect.gen(function* () {
+    const plugin = yield* PluginV2.Service
+    const languages = new Map<string, LanguageModelV3>()
+    const sdks = new Map<string, SDK>()
+
+    return Service.of({
+      language: Effect.fn("AISDK.language")(function* (model) {
+        const key = `${model.providerID}/${model.id}/${model.options.variant ?? "default"}`
+        const existing = languages.get(key)
+        if (existing) return existing
+        if (model.endpoint.type !== "aisdk")
+          return yield* new InitError({
+            providerID: model.providerID,
+            cause: new Error(`Unsupported endpoint ${model.endpoint.type}`),
+          })
+
+        const options = prepareOptions(model, model.endpoint.package)
+        const sdkKey = JSON.stringify({
+          providerID: model.providerID,
+          endpoint: model.endpoint,
+          options,
+        })
+        const sdk =
+          sdks.get(sdkKey) ??
+          (yield* plugin
+            .trigger("aisdk.sdk", { model, package: model.endpoint.package, options }, {})
+            .pipe(initError(model.providerID))).sdk
+        if (!sdk)
+          return yield* new InitError({
+            providerID: model.providerID,
+            cause: new Error("No AISDK provider plugin returned an SDK"),
+          })
+        sdks.set(sdkKey, sdk)
+        const result = yield* plugin
+          .trigger(
+            "aisdk.language",
+            {
+              model,
+              sdk,
+              options,
+            },
+            {},
+          )
+          .pipe(initError(model.providerID))
+        const language = yield* Effect.sync(() => result.language ?? sdk.languageModel(model.apiID)).pipe(
+          initError(model.providerID),
+        )
+        languages.set(key, language)
+        return language
+      }),
+    })
+  }),
+)
+
+export const defaultLayer = layer.pipe(Layer.provide(PluginV2.defaultLayer))

packages/core/src/auth.ts

@@ -1,9 +1,9 @@
 import path from "path"
 import { Effect, Layer, Option, Schema, Context, SynchronizedRef } from "effect"
-import { Identifier } from "@opencode-ai/core/util/identifier"
-import { NonNegativeInt, withStatics } from "@opencode-ai/core/schema"
-import { Global } from "@opencode-ai/core/global"
-import { AppFileSystem } from "@opencode-ai/core/filesystem"
+import { Identifier } from "./util/identifier"
+import { NonNegativeInt, withStatics } from "./schema"
+import { Global } from "./global"
+import { AppFileSystem } from "./filesystem"
 
 export const OAUTH_DUMMY_KEY = "opencode-oauth-dummy-key"
 
@@ -106,27 +106,45 @@ export const layer = Layer.effect(
     const fsys = yield* AppFileSystem.Service
     const global = yield* Global.Service
     const file = path.join(global.data, "auth-v2.json")
+    const legacyFile = path.join(global.data, "auth.json")
 
-    const load: () => Effect.Effect<Writable, AuthError> = Effect.fnUntraced(function* () {
-      if (process.env.OPENCODE_AUTH_CONTENT) {
-        try {
-          return JSON.parse(process.env.OPENCODE_AUTH_CONTENT)
-        } catch {}
-      }
-
-      const raw = yield* fsys.readJson(file).pipe(Effect.orElseSucceed(() => null))
-
-      if (!raw || typeof raw !== "object") return { version: 2, accounts: {}, active: {} }
-
-      if ("version" in raw && raw.version === 2) return raw as Writable
-
-      const migrated = migrate(raw as Record<string, unknown>)
+    const writeMigrated = Effect.fnUntraced(function* (raw: Record<string, unknown>) {
+      const migrated = migrate(raw)
       yield* fsys
         .writeJson(file, migrated, 0o600)
         .pipe(Effect.mapError((cause) => new AuthFileWriteError({ operation: "migrate", cause })))
       return migrated
     })
 
+    const parseAuthContent = () => {
+      try {
+        return JSON.parse(process.env.OPENCODE_AUTH_CONTENT ?? "")
+      } catch {}
+    }
+
+    const load: () => Effect.Effect<Writable, AuthError> = Effect.fnUntraced(function* () {
+      if (process.env.OPENCODE_AUTH_CONTENT) {
+        const raw = parseAuthContent()
+        if (raw && typeof raw === "object") {
+          if ("version" in raw && raw.version === 2) return raw as Writable
+          return yield* writeMigrated(raw as Record<string, unknown>)
+        }
+        return { version: 2, accounts: {}, active: {} }
+      }
+
+      const legacy = yield* fsys.readJson(legacyFile).pipe(Effect.orElseSucceed(() => null))
+      if (legacy && typeof legacy === "object") return yield* writeMigrated(legacy as Record<string, unknown>)
+
+      const raw = yield* fsys.readJson(file).pipe(Effect.orElseSucceed(() => null))
+
+      if (raw && typeof raw === "object") {
+        if ("version" in raw && raw.version === 2) return raw as Writable
+        return yield* writeMigrated(raw as Record<string, unknown>)
+      }
+
+      return { version: 2, accounts: {}, active: {} }
+    })
+
     const write = (data: Writable) =>
       fsys
         .writeJson(file, data, 0o600)

packages/core/src/catalog.ts

@@ -0,0 +1,260 @@
+export * as Catalog from "./catalog"
+
+import { Context, Effect, HashMap, Layer, Option, Order, pipe, Schema, Array } from "effect"
+import { produce, type Draft } from "immer"
+import { ModelV2 } from "./model"
+import { PluginV2 } from "./plugin"
+import { ProviderV2 } from "./provider"
+import { Instance } from "./instance"
+
+type ProviderRecord = {
+  provider: ProviderV2.Info
+  models: HashMap.HashMap<ModelV2.ID, ModelV2.Info>
+}
+
+export class ProviderNotFoundError extends Schema.TaggedErrorClass<ProviderNotFoundError>()(
+  "CatalogV2.ProviderNotFound",
+  {
+    providerID: ProviderV2.ID,
+  },
+) {}
+
+export class ModelNotFoundError extends Schema.TaggedErrorClass<ModelNotFoundError>()("CatalogV2.ModelNotFound", {
+  providerID: ProviderV2.ID,
+  modelID: ModelV2.ID,
+}) {}
+
+export interface Interface {
+  readonly provider: {
+    readonly get: (providerID: ProviderV2.ID) => Effect.Effect<ProviderV2.Info, ProviderNotFoundError>
+    readonly update: (providerID: ProviderV2.ID, fn: (provider: Draft<ProviderV2.Info>) => void) => Effect.Effect<void>
+    readonly all: () => Effect.Effect<ProviderV2.Info[]>
+    readonly available: () => Effect.Effect<ProviderV2.Info[]>
+  }
+  readonly model: {
+    readonly get: (
+      providerID: ProviderV2.ID,
+      modelID: ModelV2.ID,
+    ) => Effect.Effect<ModelV2.Info, ProviderNotFoundError | ModelNotFoundError>
+    readonly update: (
+      providerID: ProviderV2.ID,
+      modelID: ModelV2.ID,
+      fn: (model: Draft<ModelV2.Info>) => void,
+    ) => Effect.Effect<void, ProviderNotFoundError>
+    readonly all: () => Effect.Effect<ModelV2.Info[]>
+    readonly available: () => Effect.Effect<ModelV2.Info[]>
+    readonly default: () => Effect.Effect<Option.Option<ModelV2.Info>>
+    readonly setDefault: (
+      providerID: ProviderV2.ID,
+      modelID: ModelV2.ID,
+    ) => Effect.Effect<void, ProviderNotFoundError | ModelNotFoundError>
+    readonly small: (providerID: ProviderV2.ID) => Effect.Effect<Option.Option<ModelV2.Info>>
+  }
+}
+
+export class Service extends Context.Service<Service, Interface>()("@opencode/v2/Catalog") {}
+
+export const layer = Layer.effect(
+  Service,
+  Effect.gen(function* () {
+    yield* Instance.Service
+    let records = HashMap.empty<ProviderV2.ID, ProviderRecord>()
+    let defaultModel: { providerID: ProviderV2.ID; modelID: ModelV2.ID } | undefined
+    const plugin = yield* PluginV2.Service
+
+    const resolve = (model: ModelV2.Info) => {
+      const provider = Option.getOrThrow(HashMap.get(records, model.providerID)).provider
+      const endpoint =
+        model.endpoint.type === "unknown"
+          ? provider.endpoint
+          : model.endpoint.type === "aisdk" && provider.endpoint.type === "aisdk" && !model.endpoint.url
+            ? { ...model.endpoint, url: provider.endpoint.url }
+            : model.endpoint
+      const options = {
+        headers: {
+          ...provider.options.headers,
+          ...model.options.headers,
+        },
+        body: {
+          ...provider.options.body,
+          ...model.options.body,
+        },
+        aisdk: {
+          provider: {
+            ...provider.options.aisdk.provider,
+            ...model.options.aisdk.provider,
+          },
+          request: model.options.aisdk.request,
+        },
+        variant: model.options.variant,
+      }
+      return new ModelV2.Info({
+        ...model,
+        endpoint,
+        options,
+      })
+    }
+
+    function* getRecord(providerID: ProviderV2.ID) {
+      const match = HashMap.get(records, providerID)
+      if (!match.valueOrUndefined) return yield* new ProviderNotFoundError({ providerID })
+      return match.value
+    }
+
+    const result: Interface = {
+      provider: {
+        get: Effect.fn("CatalogV2.provider.get")(function* (providerID) {
+          const record = yield* getRecord(providerID)
+          return record.provider
+        }),
+
+        update: Effect.fnUntraced(function* (providerID, fn) {
+          const current = Option.getOrUndefined(HashMap.get(records, providerID))
+          const provider = produce(current?.provider ?? ProviderV2.Info.empty(providerID), (draft) => {
+            fn(draft)
+            if (draft.endpoint.type === "aisdk" && typeof draft.options.aisdk.provider.baseURL === "string") {
+              draft.endpoint.url = draft.options.aisdk.provider.baseURL
+              delete draft.options.aisdk.provider.baseURL
+            }
+          })
+          const updated = yield* plugin.trigger("provider.update", {}, { provider, cancel: false })
+          records = HashMap.set(records, providerID, {
+            provider: updated.provider,
+            models: current?.models ?? HashMap.empty<ModelV2.ID, ModelV2.Info>(),
+          })
+        }),
+
+        all: Effect.fn("CatalogV2.provider.all")(function* () {
+          return globalThis.Array.from(HashMap.values(records)).map((record) => record.provider)
+        }),
+
+        available: Effect.fn("CatalogV2.provider.available")(function* () {
+          return globalThis.Array.from(HashMap.values(records))
+            .map((record) => record.provider)
+            .filter((provider) => provider.enabled)
+        }),
+      },
+
+      model: {
+        get: Effect.fn("CatalogV2.model.get")(function* (providerID, modelID) {
+          const record = yield* getRecord(providerID)
+          const model = Option.getOrUndefined(HashMap.get(record.models, modelID))
+          if (!model) return yield* new ModelNotFoundError({ providerID, modelID })
+          return resolve(model)
+        }),
+
+        update: Effect.fnUntraced(function* (providerID, modelID, fn) {
+          const record = yield* getRecord(providerID)
+          const model = produce(
+            HashMap.get(record.models, modelID).pipe(Option.getOrElse(() => ModelV2.Info.empty(providerID, modelID))),
+            (draft) => {
+              fn(draft)
+              if (draft.endpoint.type === "aisdk" && typeof draft.options.aisdk.provider.baseURL === "string") {
+                draft.endpoint.url = draft.options.aisdk.provider.baseURL
+                delete draft.options.aisdk.provider.baseURL
+              }
+            },
+          )
+          const updated = yield* plugin.trigger("model.update", {}, { model, cancel: false })
+          if (updated.cancel) return
+          records = HashMap.set(records, providerID, {
+            provider: record.provider,
+            models: HashMap.set(
+              record.models,
+              modelID,
+              new ModelV2.Info({ ...updated.model, id: modelID, providerID }),
+            ),
+          })
+          return
+        }),
+
+        all: Effect.fn("CatalogV2.model.all")(function* () {
+          return pipe(
+            records,
+            HashMap.toValues,
+            Array.flatMap((record) => HashMap.toValues(record.models)),
+            Array.map(resolve),
+            Array.sortWith((item) => item.time.released.epochMilliseconds, Order.flip(Order.Number)),
+          )
+        }),
+
+        available: Effect.fn("CatalogV2.model.available")(function* () {
+          return (yield* result.model.all()).filter((model) => {
+            const record = Option.getOrUndefined(HashMap.get(records, model.providerID))
+            return record?.provider.enabled !== false && model.enabled
+          })
+        }),
+
+        default: Effect.fn("CatalogV2.model.default")(function* () {
+          if (defaultModel) {
+            const model = yield* result.model.get(defaultModel.providerID, defaultModel.modelID).pipe(Effect.option)
+            if (Option.isSome(model) && model.value.enabled) return model
+          }
+
+          return pipe(
+            yield* result.model.available(),
+            Array.sortWith((item) => item.time.released.epochMilliseconds, Order.flip(Order.Number)),
+            Array.head,
+          )
+        }),
+
+        setDefault: Effect.fn("CatalogV2.model.setDefault")(function* (providerID, modelID) {
+          yield* result.model.get(providerID, modelID)
+          defaultModel = { providerID, modelID }
+        }),
+
+        small: Effect.fn("CatalogV2.model.small")(function* (providerID) {
+          const record = Option.getOrUndefined(HashMap.get(records, providerID))
+          if (!record) return Option.none<ModelV2.Info>()
+
+          if (providerID === ProviderV2.ID.opencode) {
+            const gpt5Nano = Option.getOrUndefined(HashMap.get(record.models, ModelV2.ID.make("gpt-5-nano")))
+            if (gpt5Nano?.enabled && gpt5Nano.status === "active") return Option.some(resolve(gpt5Nano))
+          }
+
+          const candidates = pipe(
+            HashMap.toValues(record.models),
+            Array.filter(
+              (model) =>
+                model.providerID === providerID &&
+                model.enabled &&
+                model.status === "active" &&
+                model.capabilities.input.some((item) => item.startsWith("text")) &&
+                model.capabilities.output.some((item) => item.startsWith("text")),
+            ),
+            Array.map((model) => ({
+              model,
+              cost: model.cost[0] ? model.cost[0].input + model.cost[0].output : 999,
+              age: (Date.now() - model.time.released.epochMilliseconds) / (1000 * 60 * 60 * 24 * 30),
+              small: SMALL_MODEL_RE.test(`${model.id} ${model.family ?? ""} ${model.name}`.toLowerCase()),
+            })),
+            Array.filter((item) => item.cost > 0 && item.age <= 18),
+          )
+
+          const pick = (items: typeof candidates) => {
+            const maxCost = Math.max(...items.map((item) => item.cost), 0.01)
+            const maxAge = Math.max(...items.map((item) => item.age), 0.01)
+            return pipe(
+              items,
+              Array.sortWith((item) => (item.cost / maxCost) * 0.8 + (item.age / maxAge) * 0.2, Order.Number),
+              Array.map((item) => resolve(item.model)),
+              Array.head,
+            )
+          }
+
+          return pipe(
+            candidates,
+            Array.filter((item) => item.small),
+            (items) => (items.length > 0 ? pick(items) : pick(candidates)),
+          )
+        }),
+      },
+    }
+
+    return Service.of(result)
+  }),
+)
+
+const SMALL_MODEL_RE = /\b(nano|flash|lite|mini|haiku|small|fast)\b/
+
+export const defaultLayer = layer.pipe(Layer.provide(PluginV2.defaultLayer))

packages/core/src/instance-layer.ts

@@ -0,0 +1,12 @@
+import { Layer, LayerMap } from "effect"
+import { Instance } from "./instance"
+import { Catalog } from "./catalog"
+import { PluginBoot } from "./plugin/boot"
+
+export class InstanceServiceMap extends LayerMap.Service<InstanceServiceMap>()("@opencode/example/InstanceServiceMap", {
+  lookup: (ref: Instance.Ref) => {
+    const instance = Layer.succeed(Instance.Service, Instance.Service.of(ref))
+    return Layer.mergeAll(Catalog.defaultLayer, PluginBoot.defaultLayer).pipe(Layer.provide(instance))
+  },
+  idleTimeToLive: "5 minutes",
+}) {}

packages/core/src/instance.ts

@@ -0,0 +1,10 @@
+import { Context } from "effect"
+
+export * as Instance from "./instance"
+
+export type Ref = {
+  readonly directory: string
+  readonly workspaceID?: string
+}
+
+export class Service extends Context.Service<Service, Ref>()("@opencode/Instance") {}

packages/core/src/model.ts

@@ -0,0 +1,116 @@
+import { DateTime, Schema } from "effect"
+import { DateTimeUtcFromMillis } from "effect/Schema"
+import { ProviderV2 } from "./provider"
+
+export const ID = Schema.String.pipe(Schema.brand("ModelV2.ID"))
+export type ID = typeof ID.Type
+
+export const VariantID = Schema.String.pipe(Schema.brand("VariantID"))
+export type VariantID = typeof VariantID.Type
+
+// Grouping of models, eg claude opus, claude sonnet
+export const Family = Schema.String.pipe(Schema.brand("Family"))
+export type Family = typeof Family.Type
+
+export const Capabilities = Schema.Struct({
+  tools: Schema.Boolean,
+  // mime patterns, image, audio, video/*, text/*
+  input: Schema.String.pipe(Schema.Array),
+  output: Schema.String.pipe(Schema.Array),
+})
+export type Capabilities = typeof Capabilities.Type
+
+export const Cost = Schema.Struct({
+  tier: Schema.Struct({
+    type: Schema.Literal("context"),
+    size: Schema.Int,
+  }).pipe(Schema.optional),
+  input: Schema.Finite,
+  output: Schema.Finite,
+  cache: Schema.Struct({
+    read: Schema.Finite,
+    write: Schema.Finite,
+  }),
+})
+
+export const Ref = Schema.Struct({
+  id: ID,
+  providerID: ProviderV2.ID,
+  variant: VariantID,
+})
+export type Ref = typeof Ref.Type
+
+export class Info extends Schema.Class<Info>("ModelV2.Info")({
+  id: ID,
+  apiID: ID,
+  providerID: ProviderV2.ID,
+  family: Family.pipe(Schema.optional),
+  name: Schema.String,
+  endpoint: ProviderV2.Endpoint,
+  capabilities: Capabilities,
+  options: Schema.Struct({
+    ...ProviderV2.Options.fields,
+    variant: Schema.String.pipe(Schema.optional),
+  }),
+  variants: Schema.Struct({
+    id: VariantID,
+    ...ProviderV2.Options.fields,
+  }).pipe(Schema.Array),
+  time: Schema.Struct({
+    released: DateTimeUtcFromMillis,
+  }),
+  cost: Cost.pipe(Schema.Array),
+  status: Schema.Literals(["alpha", "beta", "deprecated", "active"]),
+  enabled: Schema.Boolean,
+  limit: Schema.Struct({
+    context: Schema.Int,
+    input: Schema.Int.pipe(Schema.optional),
+    output: Schema.Int,
+  }),
+}) {
+  static empty(providerID: ProviderV2.ID, modelID: ID) {
+    return new Info({
+      id: modelID,
+      apiID: modelID,
+      providerID,
+      name: modelID,
+      endpoint: {
+        type: "unknown",
+      },
+      capabilities: {
+        tools: false,
+        input: [],
+        output: [],
+      },
+      options: {
+        headers: {},
+        body: {},
+        aisdk: {
+          provider: {},
+          request: {},
+        },
+      },
+      variants: [],
+      time: {
+        released: DateTime.makeUnsafe(0),
+      },
+      cost: [],
+      status: "active",
+      enabled: true,
+      limit: {
+        context: 0,
+        output: 0,
+      },
+    })
+  }
+}
+
+export function parse(input: string): { providerID: ProviderV2.ID; modelID: ID } {
+  const [providerID, ...modelID] = input.split("/")
+  return {
+    providerID: ProviderV2.ID.make(providerID),
+    modelID: ID.make(modelID.join("/")),
+  }
+}
+
+export * as ModelV2 from "./model"

packages/core/src/models-snapshot.d.ts

@@ -0,0 +1,2 @@
+// Auto-generated by build.ts - do not edit
+export declare const snapshot: Record<string, unknown>

packages/core/src/models.ts

@@ -1,20 +1,35 @@
-import { Global } from "@opencode-ai/core/global"
 import path from "path"
 import { Context, Duration, Effect, Layer, Option, Schedule, Schema } from "effect"
 import { FetchHttpClient, HttpClient, HttpClientRequest } from "effect/unstable/http"
-import { Installation } from "../installation"
-import { Flag } from "@opencode-ai/core/flag/flag"
-import { Flock } from "@opencode-ai/core/util/flock"
-import { Hash } from "@opencode-ai/core/util/hash"
-import { AppFileSystem } from "@opencode-ai/core/filesystem"
-import { withTransientReadRetry } from "@/util/effect-http-client"
-import { CatalogModelStatus } from "./model-status"
+import { Global } from "./global"
+import { Flag } from "./flag/flag"
+import { Flock } from "./util/flock"
+import { Hash } from "./util/hash"
+import { AppFileSystem } from "./filesystem"
+import { InstallationChannel, InstallationVersion } from "./installation/version"
+
+export const CatalogModelStatus = Schema.Literals(["alpha", "beta", "deprecated"])
+export type CatalogModelStatus = typeof CatalogModelStatus.Type
+
+const USER_AGENT = `opencode/${InstallationChannel}/${InstallationVersion}/${Flag.OPENCODE_CLIENT}`
+
+const CostTier = Schema.Struct({
+  input: Schema.Finite,
+  output: Schema.Finite,
+  cache_read: Schema.optional(Schema.Finite),
+  cache_write: Schema.optional(Schema.Finite),
+  tier: Schema.Struct({
+    type: Schema.Literal("context"),
+    size: Schema.Finite,
+  }),
+})
 
 const Cost = Schema.Struct({
   input: Schema.Finite,
   output: Schema.Finite,
   cache_read: Schema.optional(Schema.Finite),
   cache_write: Schema.optional(Schema.Finite),
+  tiers: Schema.optional(Schema.Array(CostTier)),
   context_over_200k: Schema.optional(
     Schema.Struct({
       input: Schema.Finite,
@@ -97,11 +112,21 @@ export interface Interface {
 
 export class Service extends Context.Service<Service, Interface>()("@opencode/ModelsDev") {}
 
-export const layer: Layer.Layer<Service, never, AppFileSystem.Service | HttpClient.HttpClient> = Layer.effect(
+type Requirements = AppFileSystem.Service | HttpClient.HttpClient
+
+export const layer: Layer.Layer<Service, never, Requirements> = Layer.effect(
   Service,
   Effect.gen(function* () {
     const fs = yield* AppFileSystem.Service
-    const http = HttpClient.filterStatusOk(withTransientReadRetry(yield* HttpClient.HttpClient))
+    const http = HttpClient.filterStatusOk(
+      (yield* HttpClient.HttpClient).pipe(
+        HttpClient.retryTransient({
+          retryOn: "errors-and-responses",
+          times: 2,
+          schedule: Schedule.exponential(200).pipe(Schedule.jittered),
+        }),
+      ),
+    )
 
     const source = Flag.OPENCODE_MODELS_URL || "https://models.dev"
     const filepath = path.join(
@@ -120,7 +145,7 @@ export const layer: Layer.Layer<Service, never, AppFileSystem.Service | HttpClie
 
     const fetchApi = Effect.fn("ModelsDev.fetchApi")(function* () {
       return yield* HttpClientRequest.get(`${source}/api.json`).pipe(
-        HttpClientRequest.setHeader("User-Agent", Installation.USER_AGENT),
+        HttpClientRequest.setHeader("User-Agent", USER_AGENT),
         http.execute,
         Effect.flatMap((res) => res.text),
         Effect.timeout("10 seconds"),
@@ -177,7 +202,9 @@ export const layer: Layer.Layer<Service, never, AppFileSystem.Service | HttpClie
           yield* invalidate
         }),
       ).pipe(
-        Effect.tapCause((cause) => Effect.logError("Failed to fetch models.dev", { cause })),
+        Effect.tapCause((cause) =>
+          Effect.logError("Failed to fetch models.dev").pipe(Effect.annotateLogs("cause", cause)),
+        ),
         Effect.ignore,
       )
     })

packages/core/src/plugin.ts

@@ -0,0 +1,146 @@
+export * as PluginV2 from "./plugin"
+
+import { createDraft, finishDraft, type Draft } from "immer"
+import type { LanguageModelV3 } from "@ai-sdk/provider"
+import { type ProviderV2 } from "./provider"
+import { Context, Effect, Layer, Schema } from "effect"
+import type { ModelV2 } from "./model"
+
+export const ID = Schema.String.pipe(Schema.brand("Plugin.ID"))
+export type ID = typeof ID.Type
+
+type HookSpec = {
+  "provider.update": {
+    input: {}
+    output: {
+      provider: ProviderV2.Info
+      cancel: boolean
+    }
+  }
+  "model.update": {
+    input: {}
+    output: {
+      model: ModelV2.Info
+      cancel: boolean
+    }
+  }
+  "aisdk.language": {
+    input: {
+      model: ModelV2.Info
+      sdk: any
+      options: Record<string, any>
+    }
+    output: {
+      language?: LanguageModelV3
+    }
+  }
+  "aisdk.sdk": {
+    input: {
+      model: ModelV2.Info
+      package: string
+      options: Record<string, any>
+    }
+    output: {
+      sdk?: any
+    }
+  }
+}
+
+export type Hooks = {
+  [Name in keyof HookSpec]: Readonly<HookSpec[Name]["input"]> & {
+    -readonly [Field in keyof HookSpec[Name]["output"]]: HookSpec[Name]["output"][Field] extends object
+      ? Draft<HookSpec[Name]["output"][Field]>
+      : HookSpec[Name]["output"][Field]
+  }
+}
+
+export type HookFunctions = {
+  [key in keyof Hooks]?: (input: Hooks[key]) => Effect.Effect<void>
+}
+
+export type HookInput<Name extends keyof Hooks> = HookSpec[Name]["input"]
+export type HookOutput<Name extends keyof Hooks> = HookSpec[Name]["output"]
+
+export type Effect = Effect.Effect<HookFunctions | void, never, never>
+
+export function define<R>(input: { id: ID; effect: Effect.Effect<HookFunctions | void, never, R> }) {
+  return input
+}
+
+export interface Interface {
+  readonly add: (input: { id: ID; effect: Effect }) => Effect.Effect<void>
+  readonly remove: (id: ID) => Effect.Effect<void>
+  readonly trigger: <Name extends keyof Hooks>(
+    name: Name,
+    input: HookInput<Name>,
+    output: HookOutput<Name>,
+  ) => Effect.Effect<HookInput<Name> & HookOutput<Name>>
+}
+
+export class Service extends Context.Service<Service, Interface>()("@opencode/v2/Plugin") {}
+
+export const layer = Layer.effect(
+  Service,
+  Effect.gen(function* () {
+    let hooks: {
+      id: ID
+      hooks: HookFunctions
+    }[] = []
+
+    const svc = Service.of({
+      add: Effect.fn("Plugin.add")(function* (input) {
+        const result = yield* input.effect
+        if (!result) return
+        hooks = [
+          ...hooks.filter((item) => item.id !== input.id),
+          {
+            id: input.id,
+            hooks: result,
+          },
+        ]
+      }),
+      trigger: Effect.fn("Plugin.trigger")(function* (name, input, output) {
+        const draftEntries = new Map<string, ReturnType<typeof createDraft>>()
+        const event = {
+          ...input,
+          ...output,
+        } as Record<string, unknown>
+
+        for (const [field, value] of Object.entries(output)) {
+          if (value && typeof value === "object") {
+            draftEntries.set(field, createDraft(value))
+            event[field] = draftEntries.get(field)
+          }
+        }
+
+        for (const item of hooks) {
+          const match = item.hooks[name]
+          if (!match) continue
+          yield* match(event as any).pipe(
+            Effect.withSpan(`Plugin.hook.${name}`, {
+              attributes: {
+                plugin: item.id,
+                hook: name,
+              },
+            }),
+          )
+        }
+
+        for (const [field, draft] of draftEntries) {
+          event[field] = finishDraft(draft)
+        }
+
+        return event as any
+      }),
+      remove: Effect.fn("Plugin.remove")(function* (id) {
+        hooks = hooks.filter((item) => item.id !== id)
+      }),
+    })
+    return svc
+  }),
+)
+
+export const defaultLayer = layer
+
+// opencode
+// sdcok

packages/core/src/plugin/auth.ts

@@ -0,0 +1,27 @@
+import { Effect } from "effect"
+import { AuthV2 } from "../auth"
+import { PluginV2 } from "../plugin"
+
+export const AuthPlugin = PluginV2.define({
+  id: PluginV2.ID.make("auth"),
+  effect: Effect.gen(function* () {
+    const auth = yield* AuthV2.Service
+    return {
+      "provider.update": Effect.fn(function* (evt) {
+        const account = yield* auth.active(AuthV2.ServiceID.make(evt.provider.id)).pipe(Effect.orDie)
+        if (!account) return
+        evt.provider.enabled = {
+          via: "auth",
+          service: account.serviceID,
+        }
+        if (account.credential.type === "api") {
+          evt.provider.options.aisdk.provider.apiKey = account.credential.key
+          Object.assign(evt.provider.options.aisdk.provider, account.credential.metadata ?? {})
+        }
+        if (account.credential.type === "oauth") {
+          evt.provider.options.aisdk.provider.apiKey = account.credential.access
+        }
+      }),
+    }
+  }),
+})

packages/core/src/plugin/boot.ts

@@ -0,0 +1,71 @@
+export * as PluginBoot from "./boot"
+
+import { Context, Deferred, Effect, Layer } from "effect"
+import { AuthV2 } from "../auth"
+import { Catalog } from "../catalog"
+import { Npm } from "../npm"
+import { PluginV2 } from "../plugin"
+import { AuthPlugin } from "./auth"
+import { EnvPlugin } from "./env"
+import { ModelsDevPlugin } from "./models-dev"
+import { ProviderPlugins } from "./provider"
+
+type Plugin = {
+  id: PluginV2.ID
+  effect: Effect.Effect<PluginV2.HookFunctions | void, never, Catalog.Service | AuthV2.Service | Npm.Service>
+}
+
+export interface Interface {
+  readonly wait: () => Effect.Effect<void>
+}
+
+export class Service extends Context.Service<Service, Interface>()("@opencode/v2/PluginBoot") {}
+
+export const layer: Layer.Layer<Service, never, Catalog.Service | PluginV2.Service | AuthV2.Service | Npm.Service> =
+  Layer.effect(
+    Service,
+    Effect.gen(function* () {
+      const catalog = yield* Catalog.Service
+      const plugin = yield* PluginV2.Service
+      const auth = yield* AuthV2.Service
+      const npm = yield* Npm.Service
+      const done = yield* Deferred.make<void>()
+
+      const add = Effect.fn("PluginBoot.add")(function* (input: Plugin) {
+        yield* plugin.add({
+          id: input.id,
+          effect: input.effect.pipe(
+            Effect.provideService(Catalog.Service, catalog),
+            Effect.provideService(AuthV2.Service, auth),
+            Effect.provideService(Npm.Service, npm),
+          ),
+        })
+      })
+
+      const boot = Effect.gen(function* () {
+        yield* add(EnvPlugin)
+        yield* add(AuthPlugin)
+        for (const item of ProviderPlugins) {
+          yield* add(item)
+        }
+        yield* add(ModelsDevPlugin)
+      }).pipe(Effect.withSpan("PluginBoot.boot"))
+
+      yield* boot.pipe(
+        Effect.exit,
+        Effect.flatMap((exit) => Deferred.done(done, exit)),
+        Effect.forkScoped,
+      )
+
+      return Service.of({
+        wait: () => Deferred.await(done),
+      })
+    }),
+  )
+
+export const defaultLayer = layer.pipe(
+  Layer.provide(Catalog.defaultLayer),
+  Layer.provide(PluginV2.defaultLayer),
+  Layer.provide(Layer.orDie(AuthV2.defaultLayer)),
+  Layer.provide(Npm.defaultLayer),
+)

packages/core/src/plugin/env.ts

@@ -0,0 +1,18 @@
+import { Effect } from "effect"
+import { PluginV2 } from "../plugin"
+
+export const EnvPlugin = PluginV2.define({
+  id: PluginV2.ID.make("env"),
+  effect: Effect.gen(function* () {
+    return {
+      "provider.update": Effect.fn(function* (evt) {
+        const key = evt.provider.env.find((item) => process.env[item])
+        if (!key) return
+        evt.provider.enabled = {
+          via: "env",
+          name: key,
+        }
+      }),
+    }
+  }),
+})

packages/core/src/plugin/layer-map.example.ts

@@ -0,0 +1,94 @@
+export * as LayerMapExample from "./layer-map.example"
+
+import { Context, Effect, Layer, LayerMap } from "effect"
+import { Npm } from "../npm"
+
+/**
+ * Tutorial: split global services from context-specific services.
+ *
+ * Use this pattern when part of the app should be constructed once at the app edge,
+ * while another part should be cached per request/project/workspace key.
+ *
+ * In this example:
+ * - Npm.Service is the global service. It is not keyed by request context and should
+ *   be provided once by the application runtime.
+ * - ConfigService is context-specific. It is built from a RequestContext key and is
+ *   cached by LayerMap for that key.
+ * - ConfigServiceMap.layer owns the cache. Provide it once globally, then each
+ *   request can provide ConfigServiceMap.get(context) to select the right instance.
+ *
+ * Lifetime model:
+ * - ConfigServiceMap.layer has the app/global lifetime and depends on Npm.Service.
+ * - ConfigServiceMap.get(context) has the request/context lifetime and provides
+ *   ConfigService for exactly that context key.
+ * - The cached ConfigService entry stays alive while something is using it. Once idle,
+ *   it remains cached for idleTimeToLive, then its scope is finalized.
+ * - invalidate(context) removes the cache entry for future lookups. Active users keep
+ *   running on the old instance; the next lookup can create a fresh instance.
+ *
+ * Key model:
+ * - Keys can be strings, structs, classes, arrays, etc.
+ * - Prefer primitive or immutable keys. Effect uses Hash / Equal semantics for cache
+ *   lookup, so mutating an object after it has been used as a key is a bug.
+ */
+
+export type RequestContext = {
+  readonly directory: string
+  readonly workspace: string
+}
+
+export class RequestContextRef extends Context.Service<RequestContextRef, RequestContext>()(
+  "@opencode/example/RequestContextRef",
+) {}
+
+export interface ConfigServiceShape {
+  readonly directory: string
+  readonly workspace: string
+  readonly nextUse: () => Effect.Effect<number>
+  readonly which: Npm.Interface["which"]
+}
+
+export class ConfigService extends Context.Service<ConfigService, ConfigServiceShape>()(
+  "@opencode/example/ConfigService",
+) {}
+
+const configServiceLayer = Layer.effect(
+  ConfigService,
+  Effect.gen(function* () {
+    const context = yield* RequestContextRef
+    const npm = yield* Npm.Service
+
+    let useCount = 0
+
+    return ConfigService.of({
+      directory: context.directory,
+      workspace: context.workspace,
+      nextUse: () => Effect.succeed(++useCount),
+      which: npm.which,
+    })
+  }),
+)
+
+export class ConfigServiceMap extends LayerMap.Service<ConfigServiceMap>()("@opencode/example/ConfigServiceMap", {
+  lookup: (context: RequestContext) =>
+    configServiceLayer.pipe(Layer.provide(Layer.succeed(RequestContextRef, RequestContextRef.of(context)))),
+  idleTimeToLive: "5 minutes",
+}) {}
+
+export const appLayer = ConfigServiceMap.layer
+
+export const readConfig = Effect.fn("LayerMapExample.readConfig")(function* () {
+  const config = yield* ConfigService
+
+  return {
+    directory: config.directory,
+    workspace: config.workspace,
+    useCount: yield* config.nextUse(),
+  }
+})
+
+export const handleRequest = Effect.fn("LayerMapExample.handleRequest")(function* (context: RequestContext) {
+  return yield* readConfig().pipe(Effect.provide(ConfigServiceMap.get(context)))
+})
+
+export const invalidateContext = (context: RequestContext) => ConfigServiceMap.invalidate(context)

packages/core/src/plugin/models-dev.ts

@@ -0,0 +1,108 @@
+import { DateTime, Effect } from "effect"
+import { Catalog } from "../catalog"
+import { ModelV2 } from "../model"
+import { ModelsDev } from "../models"
+import { PluginV2 } from "../plugin"
+import { ProviderV2 } from "../provider"
+
+function released(date: string) {
+  const time = Date.parse(date)
+  return DateTime.makeUnsafe(Number.isFinite(time) ? time : 0)
+}
+
+function cost(input: ModelsDev.Model["cost"]) {
+  const base = {
+    input: input?.input ?? 0,
+    output: input?.output ?? 0,
+    cache: {
+      read: input?.cache_read ?? 0,
+      write: input?.cache_write ?? 0,
+    },
+  }
+  if (!input?.context_over_200k) return [base]
+  return [
+    base,
+    {
+      tier: {
+        type: "context" as const,
+        size: 200_000,
+      },
+      input: input.context_over_200k.input,
+      output: input.context_over_200k.output,
+      cache: {
+        read: input.context_over_200k.cache_read ?? 0,
+        write: input.context_over_200k.cache_write ?? 0,
+      },
+    },
+  ]
+}
+
+function variants(model: ModelsDev.Model) {
+  return Object.entries(model.experimental?.modes ?? {}).map(([id, item]) => ({
+    id: ModelV2.VariantID.make(id),
+    headers: { ...(item.provider?.headers ?? {}) },
+    body: { ...(item.provider?.body ?? {}) },
+    aisdk: {
+      provider: {},
+      request: {},
+    },
+  }))
+}
+
+export const ModelsDevPlugin = PluginV2.define({
+  id: PluginV2.ID.make("models-dev"),
+  effect: Effect.gen(function* () {
+    const catalog = yield* Catalog.Service
+    const modelsDev = yield* ModelsDev.Service
+    for (const item of Object.values(yield* modelsDev.get())) {
+      const providerID = ProviderV2.ID.make(item.id)
+      yield* catalog.provider.update(providerID, (provider) => {
+        provider.name = item.name
+        provider.env = [...item.env]
+        provider.endpoint = item.npm
+          ? {
+              type: "aisdk",
+              package: item.npm,
+              url: item.api,
+            }
+          : {
+              type: "unknown",
+            }
+      })
+
+      for (const model of Object.values(item.models)) {
+        const modelID = ModelV2.ID.make(model.id)
+        yield* catalog.model
+          .update(providerID, modelID, (draft) => {
+            draft.name = model.name
+            draft.family = model.family ? ModelV2.Family.make(model.family) : undefined
+            draft.endpoint = model.provider?.npm
+              ? {
+                  type: "aisdk",
+                  package: model.provider?.npm,
+                  url: model.provider.api,
+                }
+              : {
+                  type: "unknown",
+                }
+            draft.capabilities = {
+              tools: model.tool_call,
+              input: [...(model.modalities?.input ?? [])],
+              output: [...(model.modalities?.output ?? [])],
+            }
+            draft.variants = variants(model)
+            draft.time.released = released(model.release_date)
+            draft.cost = cost(model.cost)
+            draft.status = model.status ?? "active"
+            draft.enabled = true
+            draft.limit = {
+              context: model.limit.context,
+              input: model.limit.input,
+              output: model.limit.output,
+            }
+          })
+          .pipe(Effect.orDie)
+      }
+    }
+  }).pipe(Effect.provide(ModelsDev.defaultLayer)),
+})

packages/core/src/plugin/provider.ts

@@ -0,0 +1 @@
+export { ProviderPlugins } from "./provider/index"

packages/core/src/plugin/provider/alibaba.ts

@@ -0,0 +1,15 @@
+import { Effect } from "effect"
+import { PluginV2 } from "../../plugin"
+
+export const AlibabaPlugin = PluginV2.define({
+  id: PluginV2.ID.make("alibaba"),
+  effect: Effect.gen(function* () {
+    return {
+      "aisdk.sdk": Effect.fn(function* (evt) {
+        if (evt.package !== "@ai-sdk/alibaba") return
+        const mod = yield* Effect.promise(() => import("@ai-sdk/alibaba"))
+        evt.sdk = mod.createAlibaba(evt.options)
+      }),
+    }
+  }),
+})

packages/core/src/plugin/provider/amazon-bedrock.ts

@@ -0,0 +1,94 @@
+import { Effect } from "effect"
+import { PluginV2 } from "../../plugin"
+import { ProviderV2 } from "../../provider"
+
+// Bedrock cross-region inference profiles require regional prefixes only for
+// specific model/region combinations. Keep the mapping narrow and avoid
+// double-prefixing model IDs that models.dev already marks as global/us/eu/etc.
+function resolveModelID(modelID: string, region: string | undefined) {
+  const crossRegionPrefixes = ["global.", "us.", "eu.", "jp.", "apac.", "au."]
+  if (crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))) return modelID
+
+  const resolvedRegion = region ?? "us-east-1"
+  const regionPrefix = resolvedRegion.split("-")[0]
+  if (regionPrefix === "us") {
+    const requiresPrefix = ["nova-micro", "nova-lite", "nova-pro", "nova-premier", "nova-2", "claude", "deepseek"].some(
+      (item) => modelID.includes(item),
+    )
+    if (requiresPrefix && !resolvedRegion.startsWith("us-gov")) return `${regionPrefix}.${modelID}`
+    return modelID
+  }
+  if (regionPrefix === "eu") {
+    const regionRequiresPrefix = [
+      "eu-west-1",
+      "eu-west-2",
+      "eu-west-3",
+      "eu-north-1",
+      "eu-central-1",
+      "eu-south-1",
+      "eu-south-2",
+    ].some((item) => resolvedRegion.includes(item))
+    const modelRequiresPrefix = ["claude", "nova-lite", "nova-micro", "llama3", "pixtral"].some((item) =>
+      modelID.includes(item),
+    )
+    return regionRequiresPrefix && modelRequiresPrefix ? `${regionPrefix}.${modelID}` : modelID
+  }
+  if (regionPrefix !== "ap") return modelID
+
+  const australia = ["ap-southeast-2", "ap-southeast-4"].includes(resolvedRegion)
+  if (australia && ["anthropic.claude-sonnet-4-5", "anthropic.claude-haiku"].some((item) => modelID.includes(item))) {
+    return `au.${modelID}`
+  }
+
+  const prefix = resolvedRegion === "ap-northeast-1" ? "jp" : "apac"
+  return ["claude", "nova-lite", "nova-micro", "nova-pro"].some((item) => modelID.includes(item))
+    ? `${prefix}.${modelID}`
+    : modelID
+}
+
+export const AmazonBedrockPlugin = PluginV2.define({
+  id: PluginV2.ID.make("amazon-bedrock"),
+  effect: Effect.gen(function* () {
+    return {
+      "provider.update": Effect.fn(function* (evt) {
+        if (evt.provider.id !== ProviderV2.ID.amazonBedrock) return
+        if (evt.provider.endpoint.type !== "aisdk") return
+        if (typeof evt.provider.options.aisdk.provider.endpoint !== "string") return
+        // The AI SDK expects a base URL, but users configure Bedrock private/VPC
+        // endpoints as `endpoint`; move it into the catalog endpoint URL once.
+        evt.provider.endpoint.url = evt.provider.options.aisdk.provider.endpoint
+        delete evt.provider.options.aisdk.provider.endpoint
+      }),
+      "aisdk.sdk": Effect.fn(function* (evt) {
+        if (evt.package !== "@ai-sdk/amazon-bedrock") return
+        const options = { ...evt.options }
+        const profile = typeof options.profile === "string" ? options.profile : process.env.AWS_PROFILE
+        const region = typeof options.region === "string" ? options.region : (process.env.AWS_REGION ?? "us-east-1")
+        const bearerToken =
+          process.env.AWS_BEARER_TOKEN_BEDROCK ??
+          (typeof options.bearerToken === "string" ? options.bearerToken : undefined)
+        if (bearerToken && !process.env.AWS_BEARER_TOKEN_BEDROCK) process.env.AWS_BEARER_TOKEN_BEDROCK = bearerToken
+        const containerCreds = Boolean(
+          process.env.AWS_CONTAINER_CREDENTIALS_RELATIVE_URI || process.env.AWS_CONTAINER_CREDENTIALS_FULL_URI,
+        )
+
+        options.region = region
+        if (typeof options.endpoint === "string") options.baseURL = options.endpoint
+        if (!bearerToken && options.credentialProvider === undefined) {
+          // Do not gate SDK creation on explicit AWS env vars. The default chain
+          // also handles ~/.aws/credentials, SSO, process creds, and instance roles.
+          const { fromNodeProviderChain } = yield* Effect.promise(() => import("@aws-sdk/credential-providers"))
+          options.credentialProvider = fromNodeProviderChain(profile ? { profile } : {})
+        }
+
+        const mod = yield* Effect.promise(() => import("@ai-sdk/amazon-bedrock"))
+        evt.sdk = mod.createAmazonBedrock(options)
+      }),
+      "aisdk.language": Effect.fn(function* (evt) {
+        if (evt.model.providerID !== ProviderV2.ID.amazonBedrock) return
+        const region = typeof evt.options.region === "string" ? evt.options.region : process.env.AWS_REGION
+        evt.language = evt.sdk.languageModel(resolveModelID(evt.model.apiID, region))
+      }),
+    }
+  }),
+})

packages/core/src/plugin/provider/anthropic.ts

@@ -0,0 +1,21 @@
+import { Effect } from "effect"
+import { PluginV2 } from "../../plugin"
+import { ProviderV2 } from "../../provider"
+
+export const AnthropicPlugin = PluginV2.define({
+  id: PluginV2.ID.make("anthropic"),
+  effect: Effect.gen(function* () {
+    return {
+      "provider.update": Effect.fn(function* (evt) {
+        if (evt.provider.id !== ProviderV2.ID.anthropic) return
+        evt.provider.options.headers["anthropic-beta"] =
+          "interleaved-thinking-2025-05-14,fine-grained-tool-streaming-2025-05-14"
+      }),
+      "aisdk.sdk": Effect.fn(function* (evt) {
+        if (evt.package !== "@ai-sdk/anthropic") return
+        const mod = yield* Effect.promise(() => import("@ai-sdk/anthropic"))
+        evt.sdk = mod.createAnthropic(evt.options)
+      }),
+    }
+  }),
+})