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H3 CLI

Verified Integration
Author: @horizon3ai•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Git#Filesystem#AI#GitHub#Node.js#Automation

Client Configuration

— Connect H3 CLI to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "h3-cli": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-h3-cli"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Provides a command-line interface for interacting with the Horizon3.ai API, enabling automation of autonomous pentesting workflows.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for H3 CLI

H3 CLI is a command-line interface tool providing programmatic access to the Horizon3.ai API, designed to automate and streamline autonomous pentesting workflows directly from your terminal.

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