io.github.Toby-Self/federated-ai-commons

Is the io.github.Toby-Self/federated-ai-commons MCP server down? Yes. It has given no valid answer since 2026-10-19: crashed on start.

MCP server for a federated AI-commons governance simulation with a verified compliance oracle.

crashed on start down since 2026-10-19 · probed 2026-11-14 · unchanged since 2026-10-26

MCP error -32000: Connection closed
ModuleNotFoundError: No module named 'mcp.server.fastmcp'. This is mcp 2.x, where FastMCP was renamed to MCPServer (from mcp

Run it: uvx federated-ai-commons-mcp@0.1.1 (stdio, probed in a container with the network off)
Host: pypi.org
Repository: https://github.com/Toby-Self/Federated-AI-Commons-Model
Registry: active, updated 2026-07-14 · registry entry

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For the publisher

No valid answer since 2026-10-19, in every probe since then.
The package stops at the import of FastMCP from mcp.server.fastmcp. mcp 2.0, the Python SDK of 28 July 2026, renamed FastMCP to MCPServer, and a plain install gets mcp 2.x. Pin mcp<2 in the dependencies, or move to MCPServer as the SDK's migration guide says. The error output is above.

The cause and the fix, with the code before and after: ModuleNotFoundError: No module named 'mcp.server.fastmcp'