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Cybersec Toolkit MCP server

by 26zl·io.github.26zl/cybersec-toolkit·v1.4.0·66 stars
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Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.

A88/100grade A
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Safety scan
A88/100

not scanned yet

Adoption
Growing

66 stars

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Cybersec Toolkit tools

No tool declarations could be read from the package source. They show once the server is installed.

Not scanned yet. New listings are scanned within a day or two of arriving.

How Cybersec Toolkit compares

Against every graded Security MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 85% of 915 Security servers
GitHub stars
66
more than 95% of 587 Security servers

Release history: 3 versions in the registry since 2026-09-09, latest 2026-10-15, typically one every 21 days.

Install Cybersec Toolkit in Claude Code, Cursor or VS Code

claude mcp add cybersec-toolkit -- docker run -i --rm ghcr.io/26zl/cybersec-toolkit:1.4.0
Add to Cursor

What the publisher says

From the Cybersec Toolkit repository's README, as published. We do not edit it. Read it on GitHub

<!-- mcp-name: io.github.26zl/cybersec-toolkit -->

/\   /\        ______      __              _____
   (o ) ( o)      / ____/_  __/ /_  ___  _____/ ___/___  _____
    \ \_/ /      / /   / / / / __ \/ _ \/ ___/\__ \/ _ \/ ___/
  <==\   /==>   / /___/ /_/ / /_/ /  __/ /   ___/ /  __/ /__
     \ V /      \____/\__, /_.___/\___/_/   /____/\___/\___/
     /_ _\           /____/                          by 26zl
      |_|                     Toolkit

&ldquo;I am a friend of virtue, not of fortune.&rdquo;&mdash; Gjergj Kastrioti &middot; Skanderbeg (1405&ndash;1468)

Cybersecurity toolkit with built-in AI integration. An embedded MCP (Model Context Protocol) server lets MCP-capable clients query the tool registry, check install status, recommend tools for a CTF category or bug-bounty target, and run installed tools through a governed execution path. Jump to MCP Server (AI Integration).

Bundled with a modular installer for Linux and Termux (Android) covering 670+ tools, 18 modules, 14 profiles, and 12 install methods.

What makes it different: most toolkits stop at installing tools. Here an AI can also drive them — infer the problem type, pick the right tools from all modules/profiles, and work with you as an interactive companion. When you explicitly authorize it, the same MCP toolchain can enter an autonomous solver loop. Companion by default; autonomous only when you ask.

Works with

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Cybersec Toolkit: common questions

Is Cybersec Toolkit MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the Cybersec Toolkit safety report
How do I install Cybersec Toolkit?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Cybersec Toolkit need an API key?
No secret keys are declared. It reads 2 settings from the environment.
Is Cybersec Toolkit maintained?
The last commit was 33 days ago (2026-10-02). The latest release is v1.4.0.
What can I use instead of Cybersec Toolkit?
Servers from other publishers that do the same job: Pentest MCP server, Rubrik Security Cloud MCP server and Security MCP server. Compare all Cybersec Toolkit alternatives.
How does Cybersec Toolkit compare with other Security MCP servers?
safety score 88/100 (higher than 85% of 915 Security servers); github stars 66 (more than 95% of 587 Security servers). Full comparison.

Alternatives to Cybersec Toolkit

Same job from other publishers: the closest match first, then the best rated.

All Cybersec Toolkit alternatives →
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  • Jikida
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  • Aegis Security Skills
    Read-only library of 24 defensive cybersecurity skills: ATT&CK, ATLAS, DFIR, CTEM and more.
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