falconeye

Free self-hosted OSINT investigator's toolkit with an MCP server for Claude Code and Claude Desktop. Eighteen tools in one interface: crypto tracing, phishing fingerprinting, domain intel, Telegram OSINT, IP reputation, email header forensics with LLM scam detection, username enumeration, HIBP breach checks, ransomware victim tracking. AGPL-3.0.

GitHub

Official source

Start locally with the CLI guide