MCP servers
Xzar
Crash-test your AI agent on real professional decisions, graded against what actually happened.
Remotes
Streamable HTTP
https://api.xzar.si/mcpclaude mcp add --transport http xzar https://api.xzar.si/mcpPackages
xzar-mcp · pypi 0.1.2 · stdio
claude mcp add --transport stdio xzar -- uvx xzar-mcp==0.1.2
