Sentry MCP

Lets a coding agent look up Sentry issues, stack traces, traces and releases, and run Seer root-cause analysis without leaving the editor.

Install

Claude Code plugin
```
claude plugin marketplace add getsentry/sentry-mcp
```
Then claude plugin install sentry-mcp@sentry-mcp. Adds the hosted server (https://mcp.sentry.dev/mcp) and a sentry-mcp subagent. Sign in with OAuth.
Local stdio (self-hosted Sentry)
```
npx @sentry/mcp-server@latest --access-token=sentry-user-token
```
Add --host=sentry.example.com for self-hosted. 0.40.0 was current when reviewed.

Sentry’s MCP server, built for human-in-the-loop coding agents rather than as full Sentry admin. Paste a Sentry URL or ask about an error, and the agent pulls the issue, events, breadcrumbs and trace. It can also run Seer, Sentry’s AI root-cause analysis.

When to use it

Going from “users are seeing this error” to the failing line without copying stack traces by hand.
Checking whether a release introduced new issues.
Self-hosted Sentry through the stdio transport.

Before you install

The license is FSL (source-available, becomes Apache-2.0 after two years), not OSI open source.
search_events and search_issues need an LLM provider key when you run locally. Without one, those tools are turned off.
Narrow the tools with ?skills= / --skills= or --disable-skills= if you only need to inspect errors.

Official

Published by the platform or the maker of the thing itself.

Access: Changes things freely Can create, change or delete in your accounts without asking each time.
Review: Reviewed — install with care
Scan: 100/100 SkillSpector 2.12.0 said do not install at 83f6f30
Checked: Sep 25, 2026

The scan counted 205 HIGH findings across the Cloudflare worker, the stdio package, test client, evals and docs. I read the ones in mcp-core and mcp-server source. They are the token-resolution and device-code login flow, a DELETE uptime-monitor API constant, and output formatters whose "display instructions" are strings for the model about how to render results. No undeclared network destinations. Rated CAUTION because the recommended token scopes include project:write and team:write, so it can create projects and DSNs and update issues. The AI search tools send your query to an LLM provider you configure. TELEMETRY.md shows the hosted service records tool arguments and results in Sentry's own telemetry.

Publisher: Sentry
Source: github.com/getsentry/sentry-mcp
Works with: Claude Code, Claude apps, Cursor, Codex, Any agent
Categories: DevOps & observability, MCP & integrations
License: FSL-1.1-Apache-2.0
Cost: Free tier, paid plans

Curated by Andrew Borden-Chisholm. Notes on building with these tools are on the blog.