si.xzar/xzar
Crash-test your AI agent on real professional decisions, graded against what actually happened.
Target client
run in your project directory
claude mcp add --transport http xzar https://api.xzar.si/mcpsetup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
This listing does not declare its tools. Connect the server and your client will discover them on the handshake.