SquidC5

by SquidSec · Developer Tools · ★ 57

SquidC5 is an MCP server by SquidSec. Security-first AI-native C5 teamserver (Command · Control · Cognitive · Collaborative · Coordination) for authorized red team & pentest. Built by SquidSec. It has 57 GitHub stars and ranks #784 of 2217 in Developer Tools by stars.

Category: Developer Tools
Author: SquidSec
GitHub stars: 57
This week: Tracking since 23 Oct 2026
Language: Python
License: MIT (open source)
Last update: 2026-09-25 (29 days ago)
Links: Source Website

ai
c2
c5
fastapi
mcp
penetration-testing
red-team
security

How to install SquidC5

Install steps differ per project, so follow the README in the SquidC5 repository. Most MCP servers start with a single command (npx -y <package>, uvx <package> or a Docker image) that you add to your client's config. The install guide shows where that goes in Claude Code, Claude Desktop, Cursor and VS Code.

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MCP servers for security testing750

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Frequently asked questions

What is SquidC5?

SquidC5 is an MCP server by SquidSec in the Developer Tools category. Security-first AI-native C5 teamserver (Command · Control · Cognitive · Collaborative · Coordination) for authorized red team & pentest. Built by SquidSec. It has 57 GitHub stars and ranks #784 of 2217 in Developer Tools by stars.

Is SquidC5 free and open source?

Yes. SquidC5 is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

What are the alternatives to SquidC5?

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