h3-cli: CLI tool for the Horizon3 API

h3-cli is a convenient command-line interface for the Horizon3 API, providing programmatic access to NodeZero — schedule autonomous pentests, run NodeZero, monitor pentest status, and retrieve reports.

📖 Documentation

Full documentation for h3-cli — installation, getting started, authentication & profiles, running pentests, scheduling, NodeZero Runners, and the GraphQL API — is maintained on the official Horizon3 docsite:

➡️ https://docs.horizon3.ai/cli/

Installation

Follow the official install instructions here: https://docs.horizon3.ai/cli/getting_started/setup_cli/

⚠️ Installing via git clone of this repository is deprecated. Please install h3-cli using the official instructions on the docsite linked above.

NodeZero MCP Server

The NodeZero MCP Server enables you to run and manage a locally hosted MCP Server that brings NodeZero's Hack, Fix, Verify capabilities directly into your development and security workflows.

See the MCP Server guide.