Zkproof

🚀 zkMCP Zero-Knowledge Proof Model Context Protocol (Model Context Protocol) Server

This is a zero-knowledge proof (zk) Model Context Protocol (MCP) server built using the Circom tool. This repository provides tools for building circuits, performing trusted setup, generating proofs, and verifying proofs.

🚀 Quick Start

Once the server is installed and configured, it can be used for:

1. Building circuits from Circom files.
2. Performing trusted setup for circuits.
3. Generating proofs for circuits.
4. Verifying proofs.

Refer to the Server README for detailed usage instructions.

✨ Features

• Build circuits, execute trusted setup, generate and verify zero-knowledge proofs.
• Provide an age verification example to demonstrate the application of zero-knowledge proof.

📦 Installation

Server Installation Steps

1. Clone this repository:

git clone https://github.com/yourusername/zkMCP.git
cd zkMCP/server

2. Install dependencies:

npm install

3. Build the server:

npm run build

4. Add the server to your MCP settings configuration file:

{
    "mcpServers": {
        "zkproof": {
            "command": "node",
            "args": ["/path/to/zkMCP/server/build/index.js"],
            "env": {
                "ZKINTRO_DIR": "/path/to/circom/projects"
            },
            "disabled": false,
            "autoApprove": []
        }
    }
}

Prerequisites

• Node.js (v14 or higher)
• Circom (v2.0.0 or higher)
• SnarkJS

💻 Usage Examples

Age Verification

The age verification example demonstrates how to use zero-knowledge proofs to verify if a person is over a certain age without revealing their actual date of birth.

For more details, refer to the Age Verification README.

📚 Documentation

Repository Structure

• server/: Implementation of the MCP server.
• examples/: Example usage of zero-knowledge proofs.
  • age-verification/: An example demonstrating how to verify a person's age without revealing their date of birth.

🤝 Contribution Guidelines

Contributions are welcome! Feel free to submit pull requests.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.