sentry-mcp
If you are the rightful owner of sentry-mcp and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to henry@mcphub.com.
Sentry-MCP is a prototype remote MCP server acting as middleware to the upstream Sentry API provider.
sentry-mcp
This is a prototype of a remote MCP sever, acting as a middleware to the upstream Sentry API provider.
It is based on Cloudflare's work towards remote MCPs.
Getting Started
You'll find everything you need to know by visiting the deployed service in production:
If you're looking to contribute, learn how it works, or to run this for self-hosted Sentry, continue below..
Stdio vs Remote
While this repository is focused on acting as an MCP service, we also support a stdio transport. This is still a work in progress, but is the easiest way to adapt run the MCP against a self-hosted Sentry install.
To utilize the stdio transport, you'll need to create an User Auth Token in Sentry with the necessary scopes. As of writing this is:
org:read
project:read
project:write
team:read
team:write
event:write
Launch the transport:
npx @sentry/mcp-server@latest --access-token=sentry-user-token --host=sentry.example.com
Note: You can also use environment variables:
SENTRY_ACCESS_TOKEN=
SENTRY_HOST=
MCP Inspector
MCP includes an Inspector, to easily test the service:
pnpm inspector
Enter the MCP server URL (http://localhost:5173) and hit connect. This should trigger the authentication flow for you.
Note: If you have issues with your OAuth flow when accessing the inspector on 127.0.0.1, try using localhost instead by visiting http://localhost:6274.
Local Development
To contribute changes against the server, you'll need to set things up in in local development. This will require you to create another OAuth App in Sentry (Settings => API => Applications):
- For the Homepage URL, specify
http://localhost:5173 - For the Authorized Redirect URIs, specify
http://localhost:5173/callback - Note your Client ID and generate a Client secret.
- Create a
.dev.varsfile inpackages/mcp-cloudflare/root with:
# packages/mcp-cloudflare/.dev.vars
SENTRY_CLIENT_ID=your_development_sentry_client_id
SENTRY_CLIENT_SECRET=your_development_sentry_client_secret
COOKIE_SECRET=my-super-secret-cookie
Verify
Run the server locally to make it available at http://localhost:5173
pnpm dev
To test the local server, enter http://localhost:5173/mcp into Inspector and hit connect. Once you follow the prompts, you'll be able to "List Tools".
Tests
There are two test suites included: basic unit tests, and some evaluations.
Unit tests can be run using:
pnpm test
Evals will require a .env file with some config:
OPENAI_API_KEY=
Once that's done you can run them using:
pnpm eval
