AgentTwin for Claude Code

io.github.agenttwin/agenttwin

Test AI agent workflows against service twins with injected faults. Runs locally; no source upload.

client:Claude Code transport:stdio runtime:npm

Install AgentTwin in Claude Code

run in your project directory

claude mcp add agenttwin -- npx -y agenttwin

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