RAPTOR — Security Research Agent for Claude Code

RAPTOR is an autonomous security research framework built on Claude Code that blends traditional security tools (Semgrep, CodeQL, AFL++) with AI analysis. It has 1,800+ GitHub stars and an MIT license, and handles static analysis, fuzzing, vulnerability discovery, PoC exploit generation, and automated patch development. Created by notable security researchers Gadi Evron, Thomas Dullien (Halvar Flake), and others, it uses a layered skill system and 9 security-expert personas.

Best for security researchers, penetration testers, and developers who need AI-assisted vulnerability analysis. Compatible tools: Claude Code, Semgrep, CodeQL, AFL++.