Observability - official Sentry server
Sentry MCP server
Sentry's official MCP server, hosted at mcp.sentry.dev and also published as a stdio package, built for coding agents to search errors, issues, traces, logs and replays, update issues and run Seer root cause analysis. Sentry hosts it at https://mcp.sentry.dev/mcp, or you can run @sentry/mcp-server (npm) locally with OAuth or API key auth.
Last verified 15 tools6 sources
Install
Claude Code
About Claude Codeclaude mcp add --transport http sentry https://mcp.sentry.dev/mcpCodex
About Codexcodex mcp add sentry --url https://mcp.sentry.dev/mcpCursor
About Cursor{
"mcpServers": {
"sentry": {
"url": "https://mcp.sentry.dev/mcp"
}
}
}Generic
npx @sentry/mcp-server@latest --access-token=sentry-user-tokenTools
search_issues- Search for grouped issues in Sentry; returns a list of issues, not counts or aggregations.
search_errors- Search Sentry error events: exceptions and crashes with stack traces.
search_traces- Search Sentry spans and traces for latency, throughput and performance questions.
search_logs- Search Sentry application log entries, counts and trends.
search_replays- Search Sentry session replays: rage clicks, dead clicks, visited pages, errors seen.
get_sentry_resource- Fetch a Sentry resource by URL, or by resourceType plus resourceId.
analyze_issue_with_seer- Use Seer to analyze production errors and get root cause analysis with specific code fixes.
update_issue- Update a Sentry issue's status or assignment.
find_organizations- Find organizations that the user has access to in Sentry.
find_projects- Find projects in Sentry.
get_issue_details- Get detailed information about a specific Sentry issue by ID.
get_trace_details- Get detailed information about a specific Sentry trace by ID.
find_releases- Find releases in Sentry.
create_project- Create a new project in Sentry (provisions DSN automatically).
search_docs- Search Sentry documentation for SDK setup, instrumentation, and configuration guidance.
As documented on October 17, 2026. A running server reports its current list through tools/list.
Notes and caveats
- docs.sentry.io/product/sentry-mcp/ redirects to mcp.sentry.dev.
- Remote uses OAuth; clients that support headers can instead send 'Authorization: Sentry-Bearer <token>'.
- Stdio (npx @sentry/mcp-server) uses a Sentry user auth token and is described as a work in progress; it supports self-hosted Sentry via --host.
- AI-powered search tools need an LLM provider key (OpenAI, Azure OpenAI, Anthropic or OpenRouter) in stdio mode.
- The URL path can be scoped to /:organization or /:organization/:project.
- Tool catalog has 76 tools, some exposed only through search_sentry_tools/execute_sentry_tool.
- Also installable as a Claude Code plugin (claude plugin marketplace add getsentry/sentry-mcp).
- VS Code setup is documented as an install link or Command Palette steps.
- License is Functional Source License 1.1 with Apache 2.0 future license.
- The mcp.sentry.dev homepage labels Sentry MCP as Beta.
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Related reading
- What's New in Mastra (Late 2026): Harness, AgentController GA, Eval Gates and MCP 2.xMastra in late 2026: goals, schedules, signals, AgentController GA, eval gates and MCP 2.x, with type-checked TypeScript examples and honest tradeoffs.
- MCP vs A2A vs Function Calling: Which Layer Does What in 2026MCP vs A2A vs function calling compared on the 2026-07-28 MCP spec and A2A 1.0: what each protocol does, where they overlap, and how to stack them.
- Pydantic AI V2 in Late 2026: Capabilities, Graphs, Evals and MCPPydantic AI V2 explained through v2.57.0: capabilities, typed output, Conversation storage, caching, graphs, evals, MCP Apps and Logfire, with checked code.
- Reverse Engineer Anything (REA): What the MCP Server Does and Where the Line IsREA (Reverse Engineer Anything) is an MIT-licensed MCP server that lets Claude Code, Codex or Cursor inspect binaries, Electron apps and APKs. How to try it.
- Claude Opus 5.5 Built a Browser 3D World: The Higgsfield MCP WorkflowClaude Opus 5.5 and Higgsfield MCP built an interactive 3D Library of Alexandria in the browser. The verified connector setup and where the workflow holds up.
- Pi 1.0 Release Guide: MCP, Codemode and Pi DurablePi 1.0 adds built-in MCP through Codemode, a fullscreen TUI by default and Pi Durable. What changed, how to install it, and what breaks on upgrade.
FAQ
What does the Sentry MCP server do?
Sentry's official MCP server, hosted at mcp.sentry.dev and also published as a stdio package, built for coding agents to search errors, issues, traces, logs and replays, update issues and run Seer root cause analysis. The vendor documents 15 tools, including search_issues, search_errors, search_traces and search_logs.
How do I add the Sentry MCP server to Claude Code?
Run claude mcp add --transport http sentry https://mcp.sentry.dev/mcp, copied from Sentry's docs. This page also has snippets for Codex, Cursor and Generic.
Does the Sentry MCP server need authentication?
Yes, OAuth or API key. Transport: Streamable HTTP, stdio. Status: Beta, last checked October 17, 2026.
Sources
Last verified against 6 Sentry pages, then re-checked independently.
- mcp.sentry.devhttps://mcp.sentry.dev
- docs.sentry.iohttps://docs.sentry.io/product/sentry-mcp/
- github.comhttps://github.com/getsentry/sentry-mcp
- raw.githubusercontent.comhttps://raw.githubusercontent.com/getsentry/sentry-mcp/main/README.md
- raw.githubusercontent.comhttps://raw.githubusercontent.com/getsentry/sentry-mcp/main/packages/mcp-core/src/toolDefinitions.json
- npmjs.comhttps://www.npmjs.com/package/@sentry/mcp-server
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