deadends.dev for Claude Code

dev.deadends/deadends-dev

Structured failure knowledge for AI agents — dead ends, workarounds, error chains

client:Claude Code transport:streamable-http runtime:pypi

Install deadends.dev in Claude Code

run in your project directory

claude mcp add --transport http deadends-dev https://deadends.dev/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs