From the README

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

2. Install dependencies:
   ```bash
   npm install
   ```

3. Build the server:
   ```bash
   npm run build
   ```

4. Add the server to your MCP settings configuration file:
   ```json
   {
     "mcpServers": {
       "zkproof": {
         "command": "node",
         "args": ["/path/to/zkMCP/server/build/index.js"],
         "env": {
           "ZKINTRO_DIR": "/path/to/circom/proj