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…
H1 Brain is an MCP project maintained in the patrikfehrenbach/h1-brain repository. The maintainer describes its purpose as “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…”. Read the project documentation for the complete scope.
The project provides a local client configuration using /path/to/h1-brain/venv/bin/python. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.
The example declares H1_USERNAME, H1_API_TOKEN. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| fetch_rewarded_reports | Sync your bounty-awarded reports from the API |
| fetch_programs | Sync your accessible programs |
{
"mcpServers": {
"h1-brain": {
"command": "/path/to/h1-brain/venv/bin/python",
"args": [
"/path/to/h1-brain/server.py"
],
"env": {
"H1_USERNAME": "your_hackerone_username",
"H1_API_TOKEN": "YOUR_H1_API_TOKEN"
}
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
| Variable | Description | Required |
|---|---|---|
| H1_USERNAME | Declared in the maintainer’s client configuration. | Check documentation |
| H1_API_TOKEN | Declared in the maintainer’s client configuration. | Check documentation |
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