io.github.Alexendros/proton-mail-mcp

Is the io.github.Alexendros/proton-mail-mcp MCP server down? Yes. It has given no valid answer since 2026-10-17: not found.

Proton Mail MCP via Bridge (IMAP/SMTP) · 13 tools · dual transport stdio + HTTP.

not found down since 2026-10-17 · probed 2026-11-15 · unchanged since 2026-10-31

npm error 404 Note that you can also install from a npm error 404 tarball, folder, http url, or git url. npm error A complete log of this run can be found in: /

Run it: npx -y @alexendros/proton-mail-mcp@0.1.2 (stdio, probed in a container with the network off)
Host: npmjs.com
Repository: https://github.com/Alexendros/proton-mail-mcp
Registry: active, updated 2026-05-02 · registry entry

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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.

For the publisher

No valid answer since 2026-10-17, in every probe since then.
The endpoint answers HTTP 404. The registry entry points to a URL that is not an MCP endpoint any more. Publish a new version of the registry entry with the current URL.