ZKProof

by colygon

7 stars

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GitHub

About

Enables privacy-preserving computations with zero-knowledge proofs for verifying claims like age requirements without revealing sensitive personal data

Details

Author: colygon
Repository: opencolin/zkpmcp
GitHub stars: 7
License: MIT License
Categories: AI, Design, Developer Tools, File Management, Frontend, Knowledge Base, Infrastructure

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below
Plugin Name ZKProof

Command (node, npx, python, etc.) node
Arguments
- Argument 1 /path/to/zkMCP/server/build/index.js
Environment
- ZKINTRO_DIR /path/to/circom/projects
Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

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

JSON

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

JSON

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

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

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

JSON

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

JSON

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

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

From the repository

Once the server is installed and configured, you can use it to:

1. Build circuits from Circom files
2. Perform trusted setup for circuits
3. Generate proofs for circuits
4. Verify proofs

See the server README for detailed usage instructions.

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": []

       }

     }

   }

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

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

Linux

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

Macos

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

Windows

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

zkMCP

A Model Context Protocol (MCP) server for zero-knowledge proofs using circom. This repository provides tools for building circuits, performing trusted setup, generating proofs, and verifying proofs.

Repository Structure

- server/: The MCP server implementation
- examples/: Example use cases for zero-knowledge proofs
- age-verification/: An example that demonstrates how to verify a person's age without revealing their birth date

Installation

Server Installation

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 later)
- circom (v2.0.0 or later)
- snarkjs

Usage

Once the server is installed and configured, you can use it to:

1. Build circuits from Circom files
2. Perform trusted setup for circuits
3. Generate proofs for circuits
4. Verify proofs

See the server README for detailed usage instructions.

Examples

Age Verification

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

See the age verification README for more details.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

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

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About

Details

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Setting up with Highlight

From the repository

Claude Desktop / Cursor

Linux

Macos

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zkMCP

Repository Structure

Installation

Server Installation

Prerequisites

Usage

Examples

Age Verification

Contributing

License

Install

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