Enables Braintrust tracing for AI Assistant chats to support debugging
and future online evals.
**Code Changes**
- Wraps `generateAssistantResponse` in a Braintrust `traced()` span,
logging the user's latest message as input along with metadata
(`chatId`, `chatName`, `projectRef`, `userId`, `orgId`, `planId`, etc.)
- Threads JWT claims from `apiWrapper` → handler to log `userId` in
Braintrust without an extra API call (+ expanded `apiWrapper` tests)
- Threads `orgId` and `planId` from `getOrgAIDetails` to log in
Braintrust
**Infrastructure Changes**
- Created a "Vercel" service account in Braintrust
- Added `BRAINTRUST_API_KEY` and `BRAINTRUST_PROJECT_ID` env vars to the
studio-staging project in Vercel using a service token for the above
service account
- Added an "Overview" view to the Logs tab in the Braintrust Assistant
project to surface the new metadata
**Precautions**
- HIPAA sensitive projects are excluded from logging (see
https://github.com/supabase/supabase/pull/42787 for the detection logic)
- Production is temporarily excluded from logging until we're confident
in the setup
**Testing steps**
- Chat with the AI Assistant in the [studio-staging preview
build](https://github.com/supabase/supabase/pull/42963#issuecomment-3917178023)
below
- Visit the [Logs tab in the Braintrust Assistant
project](https://www.braintrust.dev/app/supabase.io/p/Assistant/logs)
and inspect the trace
<img width="4680" height="962" alt="CleanShot 2026-02-18 at 17 43 55@2x"
src="https://github.com/user-attachments/assets/c3a11b21-4e7f-4e90-bdab-a25ab8ee0d1f"
/>
<img width="2632" height="1288" alt="CleanShot 2026-02-18 at 17 45
04@2x"
src="https://github.com/user-attachments/assets/6c7b6ebc-5090-4ede-8f71-859ff7e386aa"
/>
**References**
- https://www.braintrust.dev/docs/integrations/sdk-integrations/vercel
- https://www.braintrust.dev/docs/instrument/custom-tracing
Closes AI-438
Use getClaims instead of getUser which avoids a network call to GoTrue to validate the user in case of asymmetric keys - this shaves off a good amount of latency for every API call.
* fix(www): types for awaited params
* fix(docs): no extraneous exports from route page
* fix(studio): api handler types, no non-handlers allowed in pages
* Deprecate use of getWithTimeout, refactor BuildingState and RestoringState to use RQ
* Refactor profile-create-mutation to use data/fetchers, and edge-function-status-query to use fetch
* Shift post from lib/common/fetch, refactor bucket-object-download-mutation
* Address feedback
* Minor fix
* Refactor post calls from lib/common/fetch in auth pages to data/fetchers
* Add missing POST users endpoint + small fix when deleting user via context menu
* Remove all use of any imports from lib/common/fetch
* Clean up remaining usage of lib/common/fetch
* Fix fetchHeadWithTimeout
* simplify handleFetchError
* allow handleFetchError to accept unknown
* non-breaking change
* small fixes
* fix query path
---------
Co-authored-by: Alaister Young <a@alaisteryoung.com>
* Bump sentry to v8.
* Fix all obsolete APIs.
* Fix the sentry configs.
* Add pages for testing sentry.
* Add missing imports to sentry.config file.
* Add base path to the api path.
* Remove extra files.
* Move all studio files from /studio to /apps/studio.
* Move studio specific prettier ignores.
* Fix the ui references from studio.
* Fix the css imports.
* Fix all package.json issues.
* Fix the prettier setup for the studio app.
* Add .turbo folder to prettierignore.
* Fix the github workflows.
Matt Rossman