Sentry open-sources toolkit, betting on a new standard for MCP and agent tooling
zeeg · x · 2026-10-02
Sentry co-founder David Cramer announced the open-source release of getsentry/toolkit, claiming it will "flip the tables" on what good MCP and agent toolchain implementations look like. The repo has 875 stars, 153 forks, and 2,000+ commits.
Its core is Sentry's MCP service, a remote MCP middleware designed for human-in-the-loop coding agents: tool selection prioritizes developer workflows and debugging use cases rather than exposing all Sentry functionality. The repo also ships agent configs for Claude, Codex, and Cursor, plus skills, ast-grep rules, and CLAUDE.md/AGENTS.md files, offering a full template for organizing an agentic codebase.
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