io.github.26zl/cybersec-toolkit

Is the io.github.26zl/cybersec-toolkit MCP server down? Yes. It has given no valid answer since 2026-11-01: crashed on start.

Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.

crashed on start down since 2026-11-01 · probed 2026-11-14 · unchanged since 2026-11-08

MCP error -32000: Connection closed
sudo: The "no new privileges" flag is set, which prevents sudo from running as root.
sudo: If sudo is running in a container

Run it: docker run -i --rm ghcr.io/26zl/cybersec-toolkit:1.4.0 (stdio, probed in a container with the network off)
Host: ghcr.io
Repository: https://github.com/26zl/cybersec-toolkit
Registry: active, updated 2026-10-15 · 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.

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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 2026-11-01, in every probe since then.
The process exited on start before it answered initialize. The error output is above.