io.github.martinfrasch/researchtwin
ResearchTwin
Is the ResearchTwin MCP server down? Yes. It has given no valid answer since 2026-10-20: crashed on start.
Federated research discovery with S-Index metrics across a network of digital twins.
crashed on start down since 2026-10-20 · probed 2026-11-15 · unchanged since 2026-10-27
MCP error -32000: Connection closed ImportError: cannot import name 'FastMCP' from 'mcp.server' (/work/uv/mcp-server-researchtwin/lib/python3.12/site-packages/m
- Run it
- uvx mcp-server-researchtwin@0.1.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Repository
- https://github.com/martinfrasch/researchtwin
- Registry
- active, updated 2026-02-12 · registry entry
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- No valid answer since 2026-10-20, in every probe since then.
- The process exited on start before it answered initialize. The error output is above.
The cause and the fix, with the code before and after: ImportError: cannot import name 'FastMCP' from 'mcp.server'