sentry-mcp
A fast, lightweight MCP server for Sentry, written in Rust.
Why sentry-mcp?
Compared to the official Node.js server:
- Memory: 10x less RAM usage
- Startup: instant cold start
- Disk: single binary, no runtime dependencies
- Tokens: fewer tools = smaller tool list in context
Features
This MCP server provides tools to interact with Sentry's API:
- get_issue_details - Retrieve detailed information about a Sentry issue including metadata, tags, stacktraces, and optionally a specific event
- get_trace_details - Retrieve trace details including span tree and timing information for distributed tracing analysis
- search_issue_events - Search events within an issue using Sentry's query syntax
Installation
From crates.io:
cargo install sentry-mcpFrom GitHub:
cargo install --git https://github.com/utapyngo/sentry-mcp-rs.gitOr with mise:
mise use -g github:utapyngo/sentry-mcp-rsThe binary will be installed as sentry-mcp.
Configuration
Required environment variables:
SENTRY_AUTH_TOKEN- Your Sentry API authentication tokenSENTRY_HOST- Your Sentry instance hostname (e.g.,sentry.io)
