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Crucible

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

Client Configuration

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

System Overview

Automates browser interactions with AI-driven control and advanced bot evasion techniques.

Indexed Date

9/16/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Crucible

Crucible is a Ruby gem designed for AI-driven browser automation. It uses headless Chrome via Ferrum to provide 29 distinct tools for comprehensive browser control, with a strong focus on evading bot detection.

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