io.github.qarnet/serial-mcp

Serial MCP

Is the Serial MCP server down? Yes. It has given no valid answer since 2026-10-30: install failed.

MCP server for serial port communication. 25 tools, resources, prompts, and stdio/HTTP transports.

install failed down since 2026-10-30 · probed 2026-11-15 · unchanged since 2026-11-06

not a zip file: [/tmp/mcpcost-stdio-jztzBT/bundle.mcpb]
  End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes

Bundle: https://github.com/qarnet/serial-mcp/releases/download/v0.9.3/serial-mcp-x86_64-linux (MCPB, for a client that installs bundles; probed in a container with the network off)
Host: github.com
Repository: https://github.com/qarnet/serial-mcp
Registry: active, updated 2026-08-15 · 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.

Atom feed

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 2026-10-30, in every probe since then.
npx or uvx could not install the package. The package name in the registry entry is wrong, the package is not published, or the install needs a build step.