mcpcost

io.github.xtell-cn/xtell-serial

XTELL Serial

Is the XTELL Serial MCP server down? Yes. It has given no valid answer since 2026-11-01: error.

Serial terminal with a GUI that AI assistants drive over MCP: read device logs, send commands.

error down since 2026-11-01 · probed 2026-11-15 · unchanged since 2026-11-08

spawn /work/bundle/server/xtell-serial-mcp.exe EACCES
Bundle
https://github.com/xtell-cn/xtell-serial/releases/download/v0.1.1/xtell-serial-0.1.1.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host
github.com
Repository
https://github.com/xtell-cn/xtell-serial
Website
https://www.xtell.cn/blog/ai-assisted-embedded-debugging-serial-mcp
Registry
active, updated 2026-10-20 · registry entry

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mcpcost: error

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

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Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

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