Mutagen

Mutagen とは？

Mutagen is an open-source agentic AI fuzzer and Automated Program Repair engine. Unlike traditional coverage-guided fuzzers that rely on random bit-flips, Mutagen uses a multi-agent LLM swarm to analyze source code or decompiled binaries, synthesize exact payloads (stdin, CLI, TCP, or HTTP API), reproduce crashes, and generate verified security patches automatically. Supports C/C++, Rust, Python, Go, JS/TS, with Gemini, Claude, OpenAI, and Ollama support.