io.github.daedalus/mcp-sigrok

Is the io.github.daedalus/mcp-sigrok MCP server down? Yes. It has given no valid answer since 2026-10-20: crashed on start.

MCP server exposing sigrok-cli functionality for logic analyzer hardware and protocol decoding

crashed on start down since 2026-10-20 · probed 2026-11-14 · unchanged since 2026-10-27

MCP error -32000: Connection closed
ModuleNotFoundError: No module named 'fastmcp'
    from mcp_sigrok.__main__ import main
  File "/work/uv/mcp-sigrok/lib/pyth

Run it: uvx mcp-sigrok@0.1.0 (stdio, probed in a container with the network off)
Host: pypi.org
Repository: https://github.com/daedalus/mcp-sigrok
Registry: active, updated 2026-04-17 · registry entry

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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.