Commit Graph
1154 Commits
Author SHA1 Message Date
Cian Johnston c933ddcffd fix(agents): persist system prompt server-side instead of localStorage (#22857)
## Problem

The Admin → Agents → System Prompt textarea saved only to the browser's
`localStorage`. The value was never sent to the backend, never stored in
the database, and never injected into chats. Entering text, clicking
Save, and refreshing the page showed no changes — the prompt was
effectively a no-op.

## Root Cause

Three disconnected layers:
1. **Frontend** wrote to `localStorage`, never called an API.
2. **`handleCreateChat`** never read `savedSystemPrompt`.
3. **Backend** hardcoded `chatd.DefaultSystemPrompt` on every chat
creation — no field in `CreateChatRequest` accepted a custom prompt.

## Changes

### Database
- Added `GetChatSystemPrompt` / `UpsertChatSystemPrompt` queries on the
existing `site_configs` table (no migration needed).

### API
- `GET /api/experimental/chats/system-prompt` — returns the configured
prompt (any authenticated user).
- `PUT /api/experimental/chats/system-prompt` — sets the prompt
(admin-only, `rbac: deployment_config update`).
- Input validation: max 32 KiB prompt length.

### Backend
- `resolvedChatSystemPrompt(ctx)` checks for a custom prompt in the DB,
falls back to `chatd.DefaultSystemPrompt` when empty/unset.
- Logs a warning on DB errors instead of silently swallowing them.
- Replaced the hardcoded `defaultChatSystemPrompt()` call in chat
creation.

### Frontend
- Replaced `localStorage` read/write with React Query
`useQuery`/`useMutation` backed by the new endpoints.
- Fixed `useEffect` draft sync to avoid clobbering in-progress user
edits on refetch.
- Added `try/catch` error handling on save (draft stays dirty for
retry).
- Save button disabled during mutation (`isSavingSystemPrompt`).
- Query key follows kebab-case convention (`chat-system-prompt`).

### UX
- Added hint: "When empty, the built-in default prompt is used."

### Tests
- `TestChatSystemPrompt`: GET returns empty when unset, admin can set,
non-admin gets 403.
- dbauthz `TestMethodTestSuite` coverage for both new querier methods.
2026-03-10 11:46:53 +00:00
Kyle Carberry 47846c0ee4 fix(site): inject permissions and organizations metadata to eliminate loading spinners (#22741)
## Problem

Two network requests were blocking the initial page render with
fullscreen `<Loader fullscreen />` spinners:

1. **`POST /api/v2/authcheck`** (permissions) — blocked in `RequireAuth`
via `AuthProvider.isLoading`
2. **`GET /api/v2/organizations`** — blocked in `DashboardProvider`

All other bootstrap queries (`user`, `entitlements`, `appearance`,
`experiments`, `build-info`, `regions`) already used server-side
metadata injection via `index.html` meta tags and resolved instantly.
These two did not.

## Solution

Follow the existing `cachedQuery` + `<meta>` tag pattern to inject both
datasets server-side:

### Server-side (`site/site.go`)
- Add `Permissions` and `Organizations` fields to `htmlState`
- Fetch organizations via `GetOrganizationsByUserID` in parallel with
existing queries
- Evaluate all `permissionChecks` using the RBAC authorizer directly
- Inject results as HTML-escaped JSON into `<meta>` tags

### Frontend
- Register `permissions` and `organizations` in `useEmbeddedMetadata`
- Update `checkAuthorization()` to accept optional metadata and use
`disabledRefetchOptions` when available
- Update `organizations()` to accept optional metadata and use
`cachedQuery` when available
- Wire metadata through `AuthProvider` and `DashboardProvider`

### Note
The Go `permissionChecks` map in `site/site.go` mirrors
`site/src/modules/permissions/index.ts` and must be kept in sync.
2026-03-09 16:12:04 +00:00
Kyle Carberry 2ad0e74e67 feat(site): add diff line reference and annotation system for agents chat (#22697)
## Summary

Adds a line-reference and annotation system for diffs in the Agents UI.
Users can click line numbers in the Git diff panel to open an inline
prompt input, type a comment, and have a reference chip + text added to
the chat message input.

## Changes

### Backend
- Added `diff-comment` type to `ChatInputPart` and `ChatMessagePart` in
`codersdk/chats.go` with `FileName`, `StartLine`, `EndLine`, `Side`
fields

### Frontend
- **`DiffCommentContext`**: React context/provider managing pending diff
comments with `addReference`, `removeComment`, `restoreComment`,
`clearComments`
- **`DiffCommentNode`**: Lexical `DecoratorNode` rendering inline chips
in the chat input showing file:line references. Chips are clickable
(scroll to line in diff), removable, and support undo/redo via mutation
tracking
- **`InlinePromptInput`**: Textarea annotation rendered inline under
clicked lines in the diff. Supports multiline (Shift+Enter), submit
(Enter), cancel (Escape)
- **`FilesChangedPanel`**: Line click/drag-select handlers open the
inline input. On submit, a badge chip + plain text are inserted into the
Lexical editor
- **`AgentDetail`**: Bidirectional sync between DiffCommentContext and
Lexical editor. Comments are sent as `diff-comment` parts on message
submit
- **`ConversationTimeline`**: Renders `diff-comment` message parts with
file:line labels

## How it works

1. Click a line number in the diff → inline textarea appears below that
line
2. Type a comment and press Enter → reference chip appears in chat input
with your text after it
3. Send the message → diff-comment parts are included alongside the
message text
2026-03-08 15:38:37 -04:00
Mathias Fredriksson a104d608a3 feat: add file/image attachment support to chat input (#22604)
This change adds support for image attachments to chat via add button
and clipboard paste. Files are stored in a new `chat_files` table and
referenced by ID in message content. File data is resolved from storage
at LLM dispatch time, keeping the message content column small.

Upload validates MIME types via content type or content sniffing against
an allowlist (png, jpeg, gif, webp). The retrieval endpoint serves files
with immutable caching headers. On the frontend, uploads start eagerly
on attach with a background fetch to pre-warm the browser HTTP cache so
the timeline renders instantly after send.
2026-03-06 21:05:26 +02:00
Hugo Dutka 6665944740 feat: agents git watch frontend (#22570)
Replaces the single-purpose PR diff right panel with a tabbed sidebar
that shows both the existing PR diff and real-time git repository
changes from the workspace agent.

There's an accompanying backend PR
[here](https://github.com/coder/coder/pull/22565).



https://github.com/user-attachments/assets/bbd53f1c-d753-4574-a159-6dad5989e5e3



## Backend surface

One endpoint drives this feature:

- **`WS /api/experimental/workspaceagents/{id}/git/watch`** —
bidirectional WebSocket. The client sends `refresh` messages; the agent
responds with `changes` messages containing per-repo branch and unified
diff. The workspace agent also automatically pushes changes as they
occur in the workspace.
2026-03-06 15:17:14 +01:00
Danielle Maywood ffb47cea19 feat(chatd): add tag-based dedup to push notifications (#22669) 2026-03-06 10:48:58 +00:00
Hugo Dutka 48ab492f49 feat: agents git watch backend (#22565)
Adds real-time git status watching for workspace agents, so the frontend
can subscribe over WebSocket and show
git file changes in near real-time.

1. Subscription is scoped to a **chat** via `GET
/api/experimental/chats/{chat}/git/watch`.
2. The workspace agent automatically determines which paths to watch
based on tool calls made by the chat (and its ancestor chats).
3. Workspace agent polls subscribed repo working trees on a 30s
interval, on tools calls, and on explicit `refresh` from the client.
4. Scans are rate-limited to at most once per second.
5. Edited paths are tracked **in-memory** inside the workspace agent.
There is no database persistence — state is lost on agent restart. This
will be addresses in a future PR.
6. Messages sent over WebSocket include a full-repo snapshot (unified
diff, branch, origin). A new message is emitted only when the snapshot
changes.

This PR was implemented with AI with me closely controlling what it's
doing. The code follows a plan file that was updated continuously during
implementation. Here's the file if you'd like to see it:
[project.md](https://gist.github.com/hugodutka/8722cf80c92f8a56555f7bc595b770e2).
It reflects the current state of the PR.
2026-03-06 10:47:55 +01:00
Danielle Maywood 9f6f4ba74d fix(agents): prevent updated_at regression causing sidebar group flicker (#22672) 2026-03-05 21:21:14 +00:00
Danielle Maywood 0ec27e3d48 feat(chatd): navigate to specific chat on push notification click (#22668) 2026-03-05 16:40:17 +00:00
Susana Ferreira 21c91cebaa feat: add TLS listener support to aibridgeproxyd (#22411)
## Description

Adds optional TLS support for the AI Bridge Proxy listener. When TLS cert and key files are provided, the proxy serves over HTTPS instead of plain HTTP.

## Changes

* New configuration options to enable TLS on the proxy listener 
* Wraps the TCP listener in `tls.NewListener` when configured
* Tests for validation errors, invalid files, and full integration (tunneled + MITM) through a TLS listener

Note: Documentation for TLS listener setup and client configuration will be handled in a follow-up PR.
Related to: https://github.com/coder/internal/issues/1335
2026-03-05 09:19:34 +00:00
Kyle Carberry 30d534b36b fix(chatd): fix relay race conditions, extract enterprise relay logic, move pubsub to OSS (#22589)
## Summary

Fixes a bug where interrupting a streaming chat and sending a new
message
left the relay connected to the wrong replica. Expanded into a broader
refactor that cleanly separates concerns:

- **OSS** owns pubsub subscription, message catch-up, queue updates,
  status forwarding, and local parts merging.
- **Enterprise** (`enterprise/coderd/chatd`) only manages relay dialing,
  reconnection, and stale-dial discarding for cross-replica streaming.

## Architecture

### OSS `coderd/chatd/chatd.go`

`Subscribe()` builds the initial snapshot then runs a single merge
goroutine that handles:

- Pubsub subscription for durable events (status, messages, queue,
errors)
- Message catch-up via `AfterMessageID`
- Local `message_part` forwarding
- Relay events from enterprise (when `SubscribeFn` is set)
- Sends `StatusNotification` to enterprise so it can manage relay
lifecycle

Key types:

- `SubscribeFn` — enterprise hook, returns relay-only events channel
- `SubscribeFnParams` — `ChatID`, `Chat`, `WorkerID`,
`StatusNotifications`, `RequestHeader`, `DB`, `Logger`
- `StatusNotification` — `Status` + `WorkerID`, sent to enterprise on
pubsub status changes

### Enterprise `enterprise/coderd/chatd/chatd.go`

`NewMultiReplicaSubscribeFn(cfg MultiReplicaSubscribeConfig)` returns a
`SubscribeFn` that:

- Opens an initial synchronous relay if the chat is running on a remote
worker
- Reads `StatusNotifications` from OSS to open/close relay connections
- Handles async dial, reconnect timers, stale-dial discarding
- Returns only relay `message_part` events

## Bug fixes

### Original bug: stale relay dial after interrupt

`openRelayAsync` goroutines used `mergedCtx` (subscription-level), not a
per-dial context. `closeRelay()` could not cancel in-flight dials. When
the user interrupts and a new replica picks up the chat, the old dial
goroutine could complete after the new one and deliver a stale
`relayResult`.

**Fix**: per-dial `dialCtx`/`dialCancel`, `expectedWorkerID` tracking,
`workerID` on `relayResult`. `closeRelay()` cancels the dial context and
drains `relayReadyCh`. Merge loop rejects mismatched worker IDs.

### Additional fixes

- `statusNotifications` send-on-closed-channel race — goroutine now owns
  `close()` via defer
- Enterprise spin-loop on `StatusNotifications` close — two-value
receive
  with nil-out
- `hasPubsub` set from `p.pubsub != nil` instead of subscription success
  — now tracks actual subscription result
- `lastMessageID` not initialized from `afterMessageID` — caused
  duplicate messages on catch-up
- `wrappedParts` goroutine leaked remote connection on `dialCtx` cancel
- `closeRelay()` did not drain `relayReadyCh`
- `setChatWaiting` race with `SendMessage(Interrupt)` — wrapped in
`InTx`
- `processChat` post-TX side effects fired when chat was taken by
another
  worker — added `errChatTakenByOtherWorker` sentinel
- Cancel closure data race on `reconnectTimer`
- Bare blocking send on pubsub error path
- `localParts` hot-spin after channel close
- No-pubsub branch dropped relay events and initial snapshot
- Failed relay dial caused permanent stall (no reconnect retry)
- DB error during reconnect timer caused permanent stall
- `time.NewTimer` replaced with `quartz.Clock` for testable timing

## Tests

9 enterprise tests covering:

- Relay reconnect on drop (mock clock)
- Async dial does not block merge loop
- Relay snapshot delivery
- Stale dial discarded after interrupt
- Cancel during in-flight dial
- Running-to-running worker switch
- Failed dial retries (mock clock)
- Local worker closes relay
- Multiple consecutive reconnects (mock clock)

All pass with `-race`.
2026-03-04 18:42:28 -05:00
Danielle Maywood 96926cf189 fix(site): add optimistic updates for chat archive/unarchive (#22622) 2026-03-04 21:51:33 +00:00
Kayla はな e35717bc19 fix: show a notice when workspace sharing is disabled globally in organization settings (#22580) 2026-03-04 11:14:52 -07:00
Danielle Maywood 90f686d684 feat(agents): add unarchive agent support (#22579) 2026-03-04 14:08:12 +00:00
Kyle Carberry 012a0497ce fix(agents): remove optimistic message rendering and fix auto-promote delivery (#22588)
## Problem

Two bugs in the agents chat flow:

1. **Optimistic rendering glitch**: When sending a message while the
agent is busy, a fake message with a negative ID appears in the
timeline, then gets rolled back to the queued state. This causes a
jarring flash.

2. **Auto-promoted messages not appearing**: When the server
auto-promotes a queued message after finishing a task, the promoted user
message doesn't show up in the timeline until the LLM finishes its
response.

## Root Causes

**Bug 1**: The optimistic rendering system injected placeholder messages
with `id: -Date.now()` into the store. When the server responded with
`queued: true`, the optimistic message was rolled back — but the user
had already seen it flash in the timeline.

**Bug 2**: In `processChat`'s deferred cleanup, the auto-promoted
message was published via `publishEvent()`, which only delivers to local
in-process stream subscribers. The SSE subscriber goroutine only
forwards `message_part` events from the local channel — it ignores
`message` events. Durable events reach the SSE client via pubsub → DB
read, but `publishEvent` doesn't trigger a pubsub notification. The
explicit `PromoteQueued` endpoint correctly used `publishMessage()`
(which does both), but the auto-promote path did not.

## Changes

### Frontend (`site/`)
- **AgentDetail.tsx**: Remove optimistic message injection from send and
edit flows. Instead, use the `CreateChatMessageResponse.message` from
the POST response to insert the real server message into the store
immediately.
- **ChatContext.ts**: Remove the negative-ID cleanup logic from
`upsertDurableMessage` that stripped optimistic placeholders when real
messages arrived.
- **chatStore.test.ts**: Remove 2 tests for negative-ID optimistic
message behavior.

### Backend (`coderd/chatd/`)
- **chatd.go**: In `processChat` cleanup, replace `publishEvent()` with
`publishMessage()` for auto-promoted messages. This ensures the pubsub
notification (`AfterMessageID`) is sent, so SSE subscribers read the new
message from the DB immediately.
2026-03-04 07:49:39 -05:00
Sas Swart cfcb81fb0f fix: user status change chart accommodates DST (#22191)
closes https://github.com/coder/internal/issues/464

# Summary

This PR resolves a flaky test that was sensitive to DST transitions in
various time zones. The root of the flake was:
* a bug; the query and its tests assume 24 hours per day
* the tests used local system time, which resulted in failures for dates
proximal to DST transitions

# Changes

Query:

The original query assumed 24 hour intervals between each day, which is
not a valid assumption. It now increments `1 day` at a time.

Database tests:

Database level tests for the query all assumed 24 hour days. They now
increment in DST-aware days instead. Instead of using time.Now() as a
base for testing, the test uses a series of dates over the course of an
entire year, to ensure that DST transition dates are present in every
test run.

# API Endpoint

The endpoint that delivers the user status chart now accepts an IANA
timezone name as a parameter and passes it, keeping the existing offset
as a fallback, to the database query.

API level tests were added to ensure the correct response form and error
behaviour. Correctness of content is tested at the database level.
2026-03-04 12:54:39 +02:00
Kyle Carberry 47199ab475 refactor(site): replace bespoke chat model provider UI with schema-driven rendering (#22577)
## Summary

Replace hand-coded per-provider field components, form state types,
validation schemas, and builder functions with generic schema-driven
code that reads from the auto-generated
`chatModelOptionsGenerated.json`.

## Changes

### `ModelConfigFields.tsx` (492 → 341 lines)
- Remove 6 per-provider components (`OpenAIFields`, `AnthropicFields`,
`GoogleFields`, `OpenAICompatFields`, `OpenRouterFields`,
`VercelFields`)
- Remove exported option arrays (`modelConfigReasoningEffortOptions`,
etc.)
- Add `renderSchemaField()` that dispatches to
`InputField`/`SelectField`/`JSONField` based on `field.input_type` from
the generated schema
- `ModelConfigFields` now calls `getVisibleProviderFields()` instead of
a switch statement
- `GeneralModelConfigFields` now calls `getVisibleGeneralFields()`
instead of hard-coding 6 InputField instances

### `modelConfigFormLogic.ts` (742 → 525 lines)
- Remove 6 per-provider form state types and empty defaults
- Remove 6 per-provider Yup validation schemas
- Remove 6 per-provider builder functions (`buildOpenAIOptions`, etc.)
- Remove 2 switch-case dispatch blocks (validation + build)
- Add `buildEmptyProviderState()` that walks schema fields to create
empty form state
- Add schema-driven `extractModelConfigFormState()` and
`buildModelConfigFromForm()`
- Add `yupTestForField()` + `buildYupSchema()` generating Yup validation
from field metadata
- Lazy-cache per-provider Yup schemas for performance

### `modelConfigFormLogic.test.ts`
- All 83 tests updated for the new nested state shape
- Uses `toContain` for error message assertions since labels now come
from schema descriptions

## Motivation

The auto-generated schema (`chatModelOptionsGenerated.json`) was merged
in #22568 but not yet consumed by the UI. This PR wires it up so that
when a new provider or field is added in Go (`codersdk/chats.go`),
running `make gen` regenerates the JSON schema and the UI automatically
picks up the new fields — no manual TypeScript changes needed.

**Production code reduced from 1234 to 866 lines (-30%).**
2026-03-03 17:52:35 -05:00
Kyle Carberry f758443f44 feat(codersdk): generate chat model provider options schema from Go structs (#22568) 2026-03-03 21:29:58 +00:00
Danielle Maywood d2d956edb1 fix: add archived query parameter to chat list endpoint (#22562)
Despite the SDK type having an `Archived` field for chats, this data was
never fetched from the database — the `GetChatsByOwnerID` query
hardcoded `AND archived = false`, and the `convertChat` function never
mapped the field.

This PR adds an optional `archived` query parameter to `GET
/api/experimental/chats`:

| Value | Behavior |
|-------|----------|
| *(not provided)* | Returns all chats (active and archived) |
| `archived=false` | Returns only non-archived chats |
| `archived=true` | Returns only archived chats |

This follows the same pattern used by template versions
(`sqlc.narg('archived')` nullable boolean).

Also fixes `convertChat` to populate the `Archived` field in API
responses, which was never being set despite existing on the SDK type.
2026-03-03 20:39:19 +00:00
Kyle Carberry 810b509290 feat: refactor the agents admin UI layout (#22567)
I am working on a subsequent change to make the fields auto-generated
with `make gen` from the Go code itself, rather than us needing to
create a UI compatibility layer.

Once the above is done, I'll be adding in the payload so users can very
easily just click "Opus 4.6" to add the model, and the config values
will be set appropriately.

This is really just UI changes, nothing functionally should change here.
But the code will be cleaned up a lot post the above changes.

<img width="1197" height="978" alt="image"
src="https://github.com/user-attachments/assets/45f9afff-89bb-47a6-b9a1-534f50a9676e"
/>
<img width="1180" height="949" alt="image"
src="https://github.com/user-attachments/assets/b3fd963f-1c1d-4d2c-b501-ac8118b019ec"
/>
<img width="1185" height="957" alt="image"
src="https://github.com/user-attachments/assets/08faca29-2b38-476a-adab-0bd8ab17ddcc"
/>
2026-03-03 15:19:07 -05:00
Jake Howell 8aebd73466 feat: implement new default monospace font Geist Mono (#22081)
This pull-request follows up #22060

Felt wrong to only make use of Geist when there is a Monospace variant
here too. Felt best we default to this as the default font as its inline
with the rest of the application. This also updates the lower line for
Workspace Statistics 🙂
2026-03-03 12:00:50 +00:00
Kayla はな 2bdf80d452 fix: disable sharing ui when sharing is unavailable (#22390)
Currently the sharing UI is only hidden under certain circumstances,
rather than on a permission basis. This makes it permissions based, and
makes some backend changes to make sure permissions are correct.
2026-03-03 02:04:55 +00:00
Kyle Carberry 5eebd3829f fix: use cursor-based query for chat stream notifications (#22510)
## Problem

The pubsub notification handler in `chatd` re-fetched **all** messages
from the DB on every new message notification, then filtered in Go with
`msg.ID > lastMessageID`. This grows linearly with conversation length —
every new message triggers a full table scan of that chat's history.

The `AfterMessageID` field in the pubsub notification payload was
clearly designed for cursor-based fetching, but no matching query
existed.

## Fix

- Add `GetChatMessagesByChatIDAfter` SQL query with `WHERE id >
@after_id`, so the database does the filtering instead of Go.
- Use it in the pubsub notification handler in `chatd.go`, passing
`lastMessageID` as the cursor.
- Implement the dbauthz wrapper (was a `panic("not implemented")` stub
from codegen) with the same read-check-on-parent-chat pattern as
adjacent methods.
- Add dbauthz test coverage for the new method.

**Not changed:** The initial snapshot in `Subscribe()` still loads all
messages — that's correct, since a newly-connecting client needs the
full conversation state. The waste was only in the ongoing notification
path.
2026-03-02 16:31:04 -05:00
Jaayden Halko 3daac86efe refactor(site): add tabbed layout for single group page (#22486)
## Summary

Replaces the standalone **Settings** button on the single-group page
with a tabbed layout containing **Group members** and **Group settings**
tabs.

This uses the new figma designs here:
https://www.figma.com/design/klGTlHSPQwI4KBvAMdebrx/Customer-Usage-Controls-for-AI-Governance-Add-On?node-id=51-4907&m=dev

<img width="797" height="371" alt="Screenshot 2026-03-02 at 22 53 28"
src="https://github.com/user-attachments/assets/88d2ca8e-928f-404d-8569-ec4aba6c2ce4"
/>



### What changed

| File | Change |
|------|--------|
| `site/src/router.tsx` | Nested `settings` route under `:groupName`
layout route; added `GroupMembersPage` lazy import |
| `site/src/pages/GroupsPage/GroupPage.tsx` | Converted to shared
layout: header + tabs (`Tabs`/`TabsList`/`TabLink`) + `<Outlet />` with
context. Removed settings button and member-management code |
| `site/src/pages/GroupsPage/GroupMembersPage.tsx` | **New file** —
extracted member-management UI (add/remove members, member table) from
GroupPage; consumes data via `useOutletContext` |
| `site/src/pages/GroupsPage/GroupSettingsPage.tsx` | Switched from
independent group query to outlet context; removed duplicate
loading/error/title handling |
| `site/src/pages/GroupsPage/GroupSettingsPageView.tsx` | Removed
duplicate `ResourcePageHeader`; renders only the settings form |
| `site/e2e/tests/organizationGroups.spec.ts` | Updated selectors from
`"Settings"` link to `"Group settings"` link |

### How it works

- `:groupName` route now renders `GroupPage` as a **layout route** with
header, tabs, and `<Outlet />`.
- Index child route renders `GroupMembersPage` (member table +
add/remove).
- `settings` child route renders `GroupSettingsPage` (group settings
form).
- Shared group data + permissions are passed via React Router outlet
context, eliminating duplicate queries.
- URL structure is unchanged: `/organizations/:org/groups/:groupName`
(members) and `.../settings` (settings).

### Verification

- `pnpm exec tsc --noEmit` — passes
- `pnpm exec biome check --error-on-warnings` on all touched files —
passes
2026-03-02 18:12:40 +00:00
Kyle CarberryandCoder 533b90a3a4 fix: resolve chat title update race conditions and improve resilience (#22450)
## Problem

Chat titles sometimes don't update in the UI. The generated AI title
gets stuck as the fallback (first 6 words of the message) even though
the backend successfully generates a proper title.

## Root Causes

### 1. Cancelable context used during cleanup DB read (P0)
In `processChat`, the deferred cleanup re-reads the chat from the DB to
pick up the AI-generated title for the `status_change` pubsub event. But
it used the cancelable `ctx` instead of `cleanupCtx`:

```go
// Before — ctx may already be canceled here
if freshChat, readErr := p.db.GetChatByID(ctx, chat.ID); readErr == nil {
```

When the context is canceled, the DB read fails silently and the
`status_change` event carries the stale fallback title.

### 2. Title goroutine not tracked by inflight WaitGroup (P2)
The `maybeGenerateChatTitle` goroutine was fire-and-forget — not tracked
by `p.inflight`. During graceful shutdown, the server could exit before
the goroutine completes its DB write or pubsub publish.

### 3. No recovery when watchChats() WebSocket misses events
The frontend relies entirely on the `watchChats()` SSE connection for
title updates. If the connection drops or misses events, titles never
recover — the only fix was a full page reload.

## Fixes

1. **Use `cleanupCtx`** for the `GetChatByID` call and logger in the
deferred cleanup block.
2. **Track the title goroutine** with `p.inflight.Add(1)` / `defer
p.inflight.Done()` so shutdown waits for it.
3. **Invalidate chats query** on WebSocket open/close/error events so
missed updates are recovered via refetch. Also enable
`refetchOnWindowFocus` for the chats query.

Co-authored-by: Coder <coder@users.noreply.github.com>
2026-02-28 21:38:16 -05:00
Kyle CarberryandKyle Carberry 34d9392e37 chore(db): remove workspace_agent_id from chats table (#22442)
## Summary

Remove the `workspace_agent_id` column from the `chats` table and
dynamically look up the first workspace agent instead.

## Problem

When a workspace is stopped and restarted, the workspace agent gets a
new ID. The `workspace_agent_id` stored on the chat at creation time
becomes stale, making the agent unreachable. This caused chats to break
after workspace restarts.

## Solution

Instead of persisting the agent ID, dynamically look up the first agent
from the workspace's latest build via
`GetWorkspaceAgentsInLatestBuildByWorkspaceID` whenever an agent
connection is needed. The `workspace_id` on the chat remains stable
across restarts.

This behavior may be refined later (e.g., agent selection heuristics),
but picking the first agent resolves the immediate breakage.

## Changes

- **Migration 000425**: Drop `workspace_agent_id` column from `chats`
- **SQL queries**: Remove `workspace_agent_id` from `InsertChat` and
`UpdateChatWorkspace`
- **chatd.go**: `getWorkspaceConn` and `resolveInstructions` now look up
agents dynamically from workspace ID
- **chatd.go**: Remove `refreshChatWorkspaceSnapshot` (no longer needed)
- **createworkspace.go**: Stop persisting agent ID when associating
workspace with chat
- **subagent.go**: Stop passing agent ID to child chats
- **SDK/frontend**: Remove `WorkspaceAgentID` / `workspace_agent_id`
from Chat type

---------

Co-authored-by: Kyle Carberry <kylecarbs@gmail.com>
2026-02-28 16:46:51 -05:00
Kyle Carberry 0ad2f9ecd7 feat(chatd): persist last_error on chats table (#22436)
Adds a nullable `last_error` column to the `chats` table so error
reasons survive page reloads.

**Backend:**
- Migration adds `last_error TEXT` (nullable) to chats
- `UpdateChatStatus` writes the error reason when status transitions to
`error`, clears it (NULL) on recovery
- `convertChat` maps `sql.NullString` to `*string` in the SDK

**Frontend:**
- Sidebar falls back to `chat.last_error` when no stream error reason is
cached
- Chat detail page does the same for `persistedErrorReason`
- Fixtures updated for new required field
2026-02-28 12:27:26 -05:00
Kyle Carberry 2bdacae5f5 feat(chatd): add LLM stream retry with exponential backoff (#22418)
## Summary

Adds automatic retry with exponential backoff for transient LLM errors
during chat streaming and title generation. Inspired by
[coder/mux](https://github.com/coder/mux)'s retry mechanism.

## Key Behaviors

- **Infinite retries** with exponential backoff: 1s → 2s → 4s → ... →
60s cap
- **Deterministic delays** (no jitter)
- **Error classification**: retryable (429, 5xx, overloaded, rate limit,
network errors) vs non-retryable (auth, quota, context exceeded, model
not found, canceled)
- **Retry status published to SSE stream** so frontend can show
"Retrying in Xs..." UI
- **Title generation** retries silently (best-effort, nil onRetry
callback)

## New Package: `coderd/chatd/chatretry/`

| File | Purpose |
|------|---------|
| `classify.go` | `IsRetryable(err)` and `StatusCodeRetryable(code)` |
| `backoff.go` | `Delay(attempt)` — exponential doubling with 60s cap |
| `retry.go` | `Retry(ctx, fn, onRetry)` — infinite loop with
context-aware timer |

## Test Helpers: `coderd/chatd/chattest/errors.go`

Anthropic and OpenAI error response builders for use in chattest
providers:
- `AnthropicErrorResponse()`, `AnthropicOverloadedResponse()`,
`AnthropicRateLimitResponse()`
- `OpenAIErrorResponse()`, `OpenAIRateLimitResponse()`,
`OpenAIServerErrorResponse()`

## SDK Changes: `codersdk/chats.go`

- New `ChatStreamEventType: "retry"`
- New `ChatStreamRetry` struct with `Attempt`, `DelayMs`, `Error`,
`RetryingAt` fields
- TypeScript types auto-generated

## Changed Files

- `coderd/chatd/chatloop/chatloop.go` — wraps `agent.Stream()` in
`chatretry.Retry()`
- `coderd/chatd/chatd.go` — publishes retry events to SSE stream with
logging
- `coderd/chatd/title.go` — wraps `model.Generate()` in silent retry
- `coderd/chatd/chattest/anthropic.go` / `openai.go` — error injection
support

## Tests

42 tests covering classification (33), backoff (9), and retry scenarios
(8).
2026-02-27 18:34:33 -05:00
Kyle Carberry 12083441e0 feat(chats): archive chats instead of hard-deleting them (#22406)
## Summary

The UI has always labeled the action as "Archive agent" but the backend
was performing a hard `DELETE`, permanently destroying chats and all
their messages.

This change replaces the hard delete with a soft archive, consistent
with the pattern used by template versions.

## Changes

### Database
- **Migration 000423**: Add `archived boolean DEFAULT false NOT NULL`
column to `chats` table
- Replace `DeleteChatByID` query with `ArchiveChatByID` (`UPDATE SET
archived = true`)
- Add `UnarchiveChatByID` query (`UPDATE SET archived = false`)
- Filter archived chats from `GetChatsByOwnerID` (`WHERE archived =
false`)

### API
- Remove `DELETE /api/experimental/chats/{chat}`
- Add `POST /api/experimental/chats/{chat}/archive` — archives a chat
and all its descendants
- Add `POST /api/experimental/chats/{chat}/unarchive` — unarchives a
single chat (API only, no UI yet)

### Backend
- `archiveChatTree()` recursively archives child chats (replaces
`deleteChatTree()` which hard-deleted)
- Chat daemon's `ArchiveChat()` archives the full chat tree in a
transaction
- Authorization uses `ActionUpdate` instead of `ActionDelete`

### SDK
- Replace `DeleteChat()` with `ArchiveChat()` and `UnarchiveChat()`
- Add `Archived` field to `Chat` struct

### Frontend
- `archiveChat` API call uses `POST .../archive` instead of `DELETE`
- No UI changes — the "Archive agent" button now actually archives
instead of deleting

## Design Decision

This follows the **template version archive pattern** (Pattern B in the
codebase):
- `archived boolean` column (not `deleted boolean`)
- Dedicated `POST .../archive` and `POST .../unarchive` routes (not
repurposing `DELETE`)
- Reversible — users can unarchive via the API (UI for this will come
later)
2026-02-27 16:46:19 -05:00
edee917d88 feat: add experimental agents support (#22290)
feat: add AI chat system with agent tools and chat UI

Introduce the chatd subsystem and Agents UI for AI-powered chat
within Coder workspaces.

- Add chatd package with chat loop, message compaction, prompt
  management, and LLM provider integration (OpenAI, Anthropic)
- Add agent tools: create workspace, list/read templates, read/write/
  edit files, execute commands
- Add chat API endpoints with streaming, message editing, and
  durable reconnection
- Add database schema and migrations for chats, chat messages, chat
  providers, and chat model configs
- Add RBAC policies and dbauthz enforcement for chat resources
- Add Agents UI pages with conversation timeline, queued messages
  list, diff viewer, and model configuration panel
- Add comprehensive test coverage including coderd integration tests,
  chatd unit tests, and Storybook stories
- Gate feature behind experiments flag

---------

Co-authored-by: Cian Johnston <cian@coder.com>
Co-authored-by: Danielle Maywood <danielle@themaywoods.com>
Co-authored-by: Jeremy Ruppel <jeremy@coder.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-27 16:50:56 +00:00
Ehab Younes bf639d0016 refactor(site): use dedicated task pause/resume API endpoints (#22303)
Switch from workspace stop/start operations to the dedicated tasks pause and resume endpoints for cleaner semantics.
2026-02-26 10:46:20 +01:00
Jake Howell d2787df442 feat: add AI Bridge request logs model filter (#22230)
This pull-request implements a simple filtering logic so that we're able
to pick which model the user actually used when logs were sent to AI
Bridge.

- Add `GET /aibridge/models` API endpoint that returns distinct model
names from AI Bridge interceptions, with pagination and search support
- New `ListAIBridgeModels` SQL query using case-sensitive prefix
matching (`LIKE model || '%'`) to allow B-tree index usage
- Hand-written `ListAuthorizedAIBridgeModels` in `modelqueries.go` for
RBAC authorization filter injection
- `AIBridgeModels` search query parser in searchquery/search.go
(defaults bare terms to the `model` field)
- dbauthz wrappers, dbmetrics, and dbmock implementations for the new
query

<img width="292" height="185" alt="image"
src="https://github.com/user-attachments/assets/134771df-2d26-4c54-acc4-27f58128b351"
/>
2026-02-26 02:40:45 +11:00
Jake HowellandPhorcys 1dec1ec4ad fix: add getValidationErrorMessage() to getErrorDetail() (#22229)
This pull-request ensures that we render the validation errors back to
the user when the errors contain context as to why. Previously when we
attempted to we'd guide the user to simply checkout the Dev Console.
This wasn't a great approach as the user still would have to decode
this, the context is explicit now.

The error messages could use some improvement, but we make use of this
already in
[`Filter.tsx`](https://github.com/coder/coder/blob/main/site/src/components/Filter/Filter.tsx#L259)
so at-least its inline.

<img width="834" height="335" alt="image"
src="https://github.com/user-attachments/assets/78864d6f-b4df-4eeb-815a-3fd46cf9f31b"
/>

---------

Co-authored-by: Phorcys <57866459+phorcys420@users.noreply.github.com>
2026-02-26 02:35:25 +11:00
Kacper Sawicki 1e274063d4 feat(coderd): filter expired API tokens server-side (#22263)
## Summary

Moves expired token filtering from client-side to server-side by adding
an `include_expired` parameter to the `GetAPIKeysByLoginType` and
`GetAPIKeysByUserID` database queries. This is more efficient for large
deployments with many expired/short-lived tokens.

## Changes

- Add `include_expired` parameter to SQL queries using `OR`
short-circuit
- Add `include_expired` query parameter to `GET
/users/{user}/keys/tokens`
- Add `IncludeExpired` field to `codersdk.TokensFilter`
- Remove client-side filtering from CLI `tokens list` command
- Add `TestTokensFilterExpired` test

Fixes coder/internal#1357
2026-02-24 15:27:03 +00:00
Sushant P 37a8e61ea2 chore: move Shared Workspaces from experiments to beta (#22206)
* Removed the shared-workspaces experiment and cleaned up related
middleware
* Added beta tagging to the UI for shared workspaces
2026-02-23 08:30:32 -08:00
Steven Masley e2cbf03f85 fix: ensure stopping a workspace before starting it when updating (#22201)
Dynamic parameters were not following the same code path as legacy

Closes https://github.com/coder/coder/issues/20333
2026-02-20 14:21:33 -06:00
Steven Masley b0f35316da chore!: automatically use secure cookies if using https access-url (#22198)
`--secure-auth-cookie` now automatically sources it's default value from `--access-url`

If the access url uses HTTPS, secure is set to `true`. 
To revert to old behavior, set the value explicitly to `false`
2026-02-20 10:33:37 -06:00
Steven Masley efdaaa2c8f chore: add oidc redirect url to override access url (#21521)
If a deployment has 2 domains, overriding the oidc url allows the oidc
redirect to differ from the access_url

response to https://github.com/coder/coder/discussions/21500

**This config setting is hidden by default**
2026-02-20 09:11:01 -06:00
Steven Masley e5f64eb21d chore: optionally prefix authentication related cookies (#22148)
When the deployment option is enabled auth cookies are prefixed with
`__HOST-`
([info](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Set-Cookie)).

This is all done in a middleware that intercepts all requests and strips
the prefix on incoming request cookies.
2026-02-20 09:01:00 -06:00
Jake Howell 051ed34580 feat: convert soft_limit to limit (#22048)
In relation to
[`internal#1281`](https://github.com/coder/internal/issues/1281)

Remove the `soft_limit` field from the `Feature` type and simplify
license limit handling. This change:

- Removes the `soft_limit` field from the API and SDK
- Uses the soft limit value as the single `limit` value in the UI and
API
- Simplifies warning logic to only show warnings when the limit is
exceeded
- Updates tests to reflect the new behavior
- Updates the UI to use the single limit value for display
2026-02-20 16:09:12 +11:00
Jake Howell 203899718f feat: remove agent workspaces limit (#21998)
In relation to
[`internal#1281`](https://github.com/coder/internal/issues/1281)

Managed agent workspace build limits are now advisory only. Breaching
the limit no longer blocks workspace creation — it only surfaces a
warning.

- Removed hard-limit enforcement in `checkAIBuildUsage` so AI task
builds are always permitted regardless of managed agent count.
- Updated the license warning to remove "Further managed agent builds
will be blocked." verbiage.
- Updated tests to assert builds succeed beyond the limit instead of
failing.
- Removed the "Limit" display from the `ManagedAgentsConsumption`
progress bar — the bar is now relative to the included allowance (soft
limit) only, and turns orange when usage exceeds it.

Bonus:

- De-MUI'd `LicenseBannerView` — replaced Emotion CSS and MUI `Link`
with Tailwind classes.
- Added `highlight-orange` color token to the Tailwind theme.
2026-02-20 12:56:00 +11:00
Garrett Delfosse e8d6016807 fix: allow users with workspace:create for any owner to list users (#21947)
## Summary

Custom roles that can create workspaces on behalf of other users need to
be able to list users to populate the owner dropdown in the workspace
creation UI. Previously, this required a separate `user:read`
permission, causing the dropdown to fail for custom roles.

## Changes

- Modified `GetUsers` in `dbauthz` to check if the user can create
workspaces for any owner (`workspace:create` with `owner_id: *`)
- If the user has this permission, they can list all users without
needing explicit `user:read` permission
- Added tests to verify the new behavior

## Testing

- Updated mock tests to assert the new authorization check
- Added integration tests for both positive and negative cases

Fixes #18203
2026-02-19 13:04:53 -05:00
Ehab Younes 3fcd8c6128 feat(site): show task log preview in paused and failed states (#22063)
Add a `TaskLogPreview` component that displays the last N messages of AI
chat logs when a task is paused or its build has failed. The preview
fetches log snapshots via a new `getTaskLogs` API method and renders
them in a scrollable panel with `[user]` and `[agent]` labels, colored
left borders on type transitions, and a snapshot timestamp tooltip.

The build-logs auto-scroll in `BuildingWorkspace` was simplified by
replacing the `useRef`/`useLayoutEffect` pattern with a `useCallback`
ref, and client-side message slicing was removed in favor of
server-side limits. `InfoTooltip` now accepts an optional `title` prop.
2026-02-19 14:54:59 +01:00
Cian Johnston f8eea54e97 fix(coderd): use BuildReasonTaskAutoPause for task workspaces (#22126)
Relates to https://github.com/coder/internal/issues/1252

When a workspace with a TaskID hits its deadline, use
BuildReasonTaskAutoPause instead of BuildReasonAutostop. This allows
downstream systems to distinguish between regular autostop and task
workspace pauses.

Created by Mux using Opus 4.5.
2026-02-17 15:11:04 +00:00
Paweł Banaszewski 90c11f3386 feat: add client column to aibridge_interceptions table (#21839)
Adds `client` column to `aibridge_interceptions` table. It is set accordingly to what is passed from AI Bridge in `RecordInterception`.
Adds interception filtering by `client` value.

Depends on: https://github.com/coder/aibridge/pull/158
Updates aibridge library to include this change.

Fixes: https://github.com/coder/aibridge/issues/31
2026-02-17 15:43:02 +01:00
Jeremy RuppelandDanielle Maywood 0df864fb88 fix: hide "Create Workspace" button for deleted templates (#22092)
**Background**

Reported in #17417, there is a `deleted` query parameter supported by
/api/v2/templates, but we do not respect this field on the client,
showing the "Create Workspace" button for deleted templates.

**Expected Behavior**

Don't show the "Create Workspace" button for deleted templates.

**Notes**

This PR adds a new `deleted` field to the templates API response.

Co-authored-by: Danielle Maywood <danielle@themaywoods.com>
2026-02-13 19:44:50 -05:00
Ehab Younes ebd7ab11cb feat(site): add missing Tasks API client methods (#22079)
Add getTaskLogs, pauseTask, resumeTask, and sendTaskInput methods to the
API client to cover remaining Tasks API endpoints.
2026-02-13 19:11:46 +03:00
Sas Swart 47b8ca940c feat: add an endpoint to manually resume a coder task (#21948)
Closes https://github.com/coder/internal/issues/1262.

This PR adds:
* the `POST /api/experimental/tasks/{user}/{task}/resume` endpoint
* follows conventions from https://github.com/coder/internal/issues/1261
* sets the build reason to `task_resume`
* a task that is not paused (ie. is already running), cannot be resumed.
2026-02-12 09:59:53 +02:00
Ehab Younes 8990a107a0 feat(site): add pause/resume actions to task page (#21952)
Add the ability to pause a running task and resume a paused task directly
from the TaskPage. This includes showing contextual messages when a task
is paused (manual vs timeout) and proper error handling with dialogs for
API errors.

- Extract task action logic into reusable mutations (api/queries/tasks.ts)
- Move TaskActionButton to modules/tasks for better organization
- Add pause button to TaskStartingAgent component
- Show appropriate state messages for transitioning states (pausing,
  canceling, deleting)
2026-02-09 23:37:44 +03:00
Sas Swart e6fbf501ac feat: add an endpoint to manually pause a coder task (#21889)
Closes https://github.com/coder/internal/issues/1261.

This pull request adds an endpoint to pause coder tasks by stopping the
underlying workspace.
* Instead of `POST /api/v2/tasks/{user}/{task}/pause`, the endpoint is
currently experimental.
* We do not currently set the build reason to `task_manual_pause`,
because build reasons are currently only used on stop transitions.
2026-02-09 08:56:41 +02:00