Files
Pedro RodriguesandClaude Opus 4.8 47595f8ac7 feat(self-hosted): implement queryLogs for the MCP debugging tools (#48900)
> [!IMPORTANT]  
>
> Only merge this when (https://github.com/supabase/platform/pull/36804)
is merged, as the AI assistant will not have access to the `query_logs`
tool for the remote MCP server

## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.

YES

## What kind of change does this PR introduce?

Feature (self-hosted / CLI Studio MCP server).

## What is the current behavior?

Self-hosted `getDebuggingOperations`
(`apps/studio/lib/api/self-hosted/mcp.ts`) implements only `getLogs`, so
the MCP `debugging` group exposes `get_logs` — a fixed per-service log
dump built by `getLogQuery`. Logs are served by Logflare, which speaks
BigQuery SQL.

## What is the new behavior?

Bumps `@supabase/mcp-server-supabase` to `^0.10.0` (adds `query_logs` +
`logsDialect`, and hides `get_logs` wherever a platform declares
`queryLogs`) and moves logs over to it.

- **Self-hosted `query_logs`:** declares `logsDialect: 'bigquery'` and
implements `queryLogs`, passing the model's SQL straight through to the
same Logflare `logs.all` endpoint (arbitrary `sql` param) — no new
endpoint, no dialect translation.
- **Drops `get_logs` from self-hosted:** `getLogs` throws (the server
hides it once `queryLogs` exists) and the per-service `getLogQuery`
builder is deleted; the model now writes its own BigQuery SQL, guided by
the dialect schema hint.
- **Honors no-logs mode:** `query_logs` throws when `logs:all` is
disabled — the self-hosted default, enabled via the
`docker-compose.logs.yml` override.
- **Assistant:** switches the dashboard assistant from `get_logs` to
`query_logs` (allowlist, drift guard, prompt, mocks, evals).

Refs AI-1046


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
  * AI debugging can query recent project logs using read-only SQL.
* Log queries support optional time-range filters, filtering,
aggregation, and joins.
* Self-hosted debugging checks whether logging is enabled before running
queries.

* **Bug Fixes**
* Updated debugging workflows and validation to consistently use the new
log-query capability.
* Removed reliance on legacy service-specific log filtering and query
behavior.

* **Documentation**
* Updated MCP debugging tool guidance to describe SQL-based log queries.

* **Tests**
* Expanded coverage for enabled, disabled, and unsupported logging
scenarios.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-08-12 13:11:23 +01:00
..

Supabase Studio

A dashboard for managing your self-hosted Supabase project, and used on our hosted platform. Built with:

What's included

Studio is designed to work with existing deployments - either the local hosted, docker setup, or our CLI. It is not intended for managing the deployment and administration of projects - that's out of scope.

As such, the features exposed on Studio for existing deployments are limited to those which manage your database:

  • Table & SQL editors
    • Saved queries are unavailable
  • Database management
    • Policies, roles, extensions, replication
  • API documentation

Managing Project Settings

Project settings are managed outside of the Dashboard. If you use docker compose, you should manage the settings in your docker-compose file. If you're deploying Supabase to your own cloud, you should store your secrets and env vars in a vault or secrets manager.

How to contribute?

  • Branch from master and name your branches with the following structure
    • {type}/{branch_name}
      • Type: chore | fix | feature
      • The branch name is arbitrary — just make sure it summarizes the work.
  • When you send a PR to master, it will automatically tag members of the frontend team for review.
  • Review the main contributing guide to help test your feature before sending a PR.
  • The Dashboard is under active development. You should run git pull frequently to make sure you're up to date.

Developer Quickstart

Note

Supabase internal use: To develop on Studio locally with the backend services, see the instructions in the internal infrastructure repo.

# You'll need to be on Node v22
# in /studio

## For external contributors
pnpm install # install dependencies
pnpm run dev # start dev server

## For internal contributors
## First clone the private supabase/platform repo and follow instructions for setting up mise
mise studio  # Run from supabase/platform alongside `mise infra`

## For all
pnpm run test # run tests
pnpm run test -- --watch # run tests in watch mode

Running within a self-hosted environment

Follow the self-hosting guide to get started.

cd ..
cd docker
docker compose -f docker-compose.yml -f ./dev/docker-compose.dev.yml up

Once you've got that set up, update .env in the studio folder with the corresponding values.

POSTGRES_PASSWORD=
SUPABASE_ANON_KEY=
SUPABASE_SERVICE_KEY=

Then run the following commands to install dependencies and start the dashboard.

npm install
npm run dev

If you would like to configure different defaults for "Default Organization" and "Default Project", you will need to update the .env in the studio folder with the corresponding values.

DEFAULT_ORGANIZATION_NAME=
DEFAULT_PROJECT_NAME=