⚡ Power-MCP

Secure Cloud Model Context Protocol (MCP) Server for Antigravity AI

power-mcp is a custom Model Context Protocol server built for Google's Antigravity ecosystem. It equips your autonomous AI agents with elite-level Full-Stack Developer and Cyber Security Expert capabilities. By utilizing Server-Sent Events (SSE) over HTTP, this toolset is decoupled from localhost, allowing your Antigravity agents to securely access these capabilities from any device.

🛡️ Core Features

• Universal Device Access: Cloud-deployed SSE transport allows you to use your custom tools anywhere.

• Ironclad Security Layer: Unbypassable API key authorization prevents unauthorized tool execution.

• Automated CI/CD: Docker images are automatically built and published to the GitHub Container Registry (GHCR) via GitHub Actions.

Related MCP server: mcp-remote-ssh

🛠️ Available AI Tools

1. audit_security_headers

Analyzes a given URL/endpoint for required OWASP security headers. Ensures the agent strictly enforces Content-Security-Policy (CSP) and HTTP Strict Transport Security (HSTS).

2. validate_gsap_timeline

Analyzes GSAP timeline and WebGL code snippets for layout shift risks and memory leaks. Forces the agent to maintain a locked 60+ FPS by validating that only composited properties are animated.

🚀 Getting Started

The fastest and most secure way to run power-mcp is by using our pre-built Docker image hosted on the GitHub Container Registry. You must provide a secure API key to start the server.

Method 1: Run via Docker (Recommended)

You do not need to clone the repository or build the code. Just pull the latest image directly from GHCR:

docker run -p 3000:3000 -e MCP_API_KEY="your_secure_secret_key" ghcr.io/viperrxd/power-mcp:latest

Method 2: Manual Repository Build (Node.js)

If you want to modify the source code locally without Docker:

git clone [https://github.com/viperrxd/power-mcp.git](https://github.com/viperrxd/power-mcp.git)
cd power-mcp
npm install
npm run build
export MCP_API_KEY="your_secure_secret_key"
npm start

☁️ Cloud Deployment

This server is packaged as a standard Node.js application and includes a Dockerfile, making it fully optimized for deployment on any modern Cloud Provider or Platform-as-a-Service (PaaS).

To deploy your own private instance:

1. Connect your repository or deploy the provided Docker container to your preferred hosting platform.

2. Environment Variables: You must configure an MCP_API_KEY environment variable. Set this to a highly secure, randomized cryptographic string.

3. Port Binding: Ensure your platform routes web traffic to port 3000 (or dynamically injects the PORT environment variable).

🔌 Antigravity Ecosystem Integration

Once your server is running (locally or in the cloud), connect it to your Antigravity IDE or Antigravity 2.0 app. Add this block to your mcp_config.json:

{
  "mcpServers": {
    "power-mcp": {
      "type": "sse",
      "url": "https://YOUR_DEPLOYED_URL/sse?key=YOUR_SECURE_API_KEY"
    }
  }
}

Note: If running locally via Docker, replace the URL with http://localhost:3000/sse?key=YOUR_SECURE_API_KEY.