FailTrace for Claude Code

io.github.lbarimi/failtrace

Debugging experiments for coding agents: reproduce failures and verify fixes with test evidence.

client:Claude Code transport:stdio runtime:npm

Install FailTrace in Claude Code

run in your project directory

claude mcp add failtrace -- npx -y failtrace

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