{"repo":"PatrikFehrenbach/h1-brain","free":true,"listed":false,"github":"https://github.com/PatrikFehrenbach/h1-brain","clone":"git clone https://github.com/PatrikFehrenbach/h1-brain.git","description":"MCP server that connects AI assistants to HackerOne for bug bounty hunting","language":"Python","stars":337,"topics":["ai","bug-bounty","bug-bounty-tools","claude","hackerone","hacking","mcp","mcp-server","pentesting","security"],"license":"MIT","category":"mcp-servers","readme_excerpt":"h1-brain An MCP server that connects your AI assistant to HackerOne. It pulls your bug bounty history, program scopes, and report details into a local SQLite database, then exposes tools that let any MCP-compatible client (Claude Desktop, Claude Code, etc.) search, analyze, and build on your past work. It also ships with a pre-built database of 3,600+ publicly disclosed bounty-awarded reports from the HackerOne community — full vulnerability write-ups, weakness types, and bounty amounts. The AI uses both your personal data and public knowledge to generate attack briefings. The primary tool, hack(handle) , generates a full hacking session briefing in a single call: fresh scope from the API, your past findings, public disclosures for that program, weakness patterns, untouched assets, and suggested attack vectors — all formatted as actionable instructions that put the AI in offensive mode. How It Works For a full walkthrough, check out the three-part Bug Bounty Goldfish series: 1. Teaching Claude Everything You've Hacked — Why I built h1-brain and how to set it up 2. What h1-brain Actually Does — Every tool explained, from search to the hack() briefing 3. Running h1-brain Against a Real Target — A start-to-finish walkthrough on an actual program Requirements - Python 3.10+ - A HackerOne API token (generate one here) Setup The public disclosed reports database ( disclosed reports.db ) is included in the repo — no extra setup needed. Connecting to Claude Claude Desktop Add to /Lib","default_branch":null,"files":null,"tree":[],"storefront":"/r/PatrikFehrenbach","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/PatrikFehrenbach/h1-brain/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}