encryptumdev/encryptum-mpc

Encryptum MCP

MCP is a protocol layer designed to manage, secure, and verify context-specific data interactions in decentralized environments. A Model Context Protocol (MCP) server that allows LLM to interact with the blockchain through Encryptum.

Encryptum use metamask tools, your private keys remain securely stored in your crypto wallet and are never shared with the AI agent when signing messages or sending transactions.

The Model Context Protocol is designed to:

• Enable context binding for AI agents and LLMs
• Store verifiable, encrypted data on decentralized storage (e.g., IPFS)
• Allow access control and provenance tracking via smart contracts
• Power next-gen applications in AI, legal, finance, health, and beyond

Preview

https://github.com/user-attachments/assets/f9c4d422-297a-4d63-bf5e-89722ad7ef30

Requirements

Node: Node.js (v20 or higher) NPM: pnpm

Setup

Install redis on your desktop https://redis.io/docs/latest/operate/oss_and_stack/install/archive/install-redis/ This MCP use redis for caching IPFS file

1. Clone the repository

git clone https://github.com/encryptumdev/encryptum-mpc.git
cd encryptum-mcp

2. Install dependencies

pnpm install

3. Build the project

pnpm build

Using with Claude Desktop

Follow the guide https://modelcontextprotocol.io/quickstart/user and add the following configuration:

{
  "mcpServers": {
    "encryptum": {
      "command": "node",
      "args": [
        "/PATH/TO/YOUR_PROJECT/dist/index.ts"
      ]
    }
  }
}

Tools

• call: Executing a new message call immediately without submitting a transaction to the network.
• get-connect-uri: Get the connect URI to connect to a MetaMask wallet.
• show-connect-qrcode: Show the connect QR code for a given connect URI.
• disconnect: Disconnect the wallet.
• get-account: Get the current account.
• get-native-currency-balance: Get the native currency balance of an address.
• sign-message: Sign a message.
• verify-message: Verify that a message was signed by the provided address.
• encryptum: Provide information about the Encryptum.
• ask-to-save-memory: Ask the user before and saving memory.
• store-memory: Save the user's memory.
• load-memory: Load all memories stored.

Contributing

Contributions are welcome! Please submit pull requests with any improvements or bug fixes.

License

MIT License