penthera

by danoszz · Developer Tools · ★ 54

penthera is an MCP server by danoszz. Offline cyber security agent for your apps and AI coding tools. Open R&D: measured in public, improved every release. It has 54 GitHub stars and ranks #805 of 2217 in Developer Tools by stars.

Category: Developer Tools
Author: danoszz
GitHub stars: 54
This week: Tracking since 20 Oct 2026
Language: JavaScript
License: MIT (open source)
Last update: 2026-10-23 (yesterday)
Links: Source Website

agent-skills
ai-security
claude-code
cli
cursor
dependency-analysis
devsecops
mcp
nis2
offline-first
owasp
pentest
+3 more

How to install penthera

Install steps differ per project, so follow the README in the penthera 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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Frequently asked questions

What is penthera?

penthera is an MCP server by danoszz in the Developer Tools category. Offline cyber security agent for your apps and AI coding tools. Open R&D: measured in public, improved every release. It has 54 GitHub stars and ranks #805 of 2217 in Developer Tools by stars. It is written in JavaScript. It is licensed under MIT. It was last updated yesterday.

Is penthera free and open source?

Yes. penthera 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 penthera?

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