Token Revoke MCP
An MCP server for checking and revoking ERC-20 token allowances, enhancing security and control.
Features
- Fetch Token Approvals: Retrieve all ERC20 token approvals for a wallet on a specified chain, including token details, balances, and USD values at risk.
- Revoke Allowances: Submit transactions to revoke ERC20 token allowances for specific spenders.
- Check Transaction Status: Verify the success or failure of submitted transactions using transaction hashes.
- Multi-Chain Support: Supports over 50 EVM-compatible chains, including mainnets (e.g., Ethereum, Polygon, BSC) and testnets (e.g., Goerli, Mumbai).
Prerequisites
- Node.js: Version 18 or higher (for native
fetchsupport). - Moralis API Key: Required for fetching token approval data.
- Private Key: An Ethereum-compatible private key for signing revocation transactions.
Installation
Clone the Repository:
git clone https://github.com/kukapay/token-revoke-mcp.git cd token-revoke-mcpInstall Dependencies:
npm installClient Configuration:
{ "mcpServers": { "token-revoke-mcp": { "command": "node", "args": ["path/to/token-revoke-mcp/index.js"], "env": { "MORALIS_API_KEY": "your moralis api key", "PRIVATE_KEY": "your wallet private key" } } } }
