Base MCP

A Model Context Protocol server that provides onchain tools for AI applications, allowing them to interact with the Base Network and Coinbase API.

Features

• Wallet Management: Retrieve wallet addresses and list balances
• Fund Transfers: Transfer funds between wallets
• Smart Contracts: Deploy and interact with smart contracts
• DeFi Integration: Interact with Morpho vaults for onchain lending
• Onramp: Fund wallets via Coinbase Onramp
• ERC20 Tokens: Manage and transfer ERC20 tokens
• NFTs: List and transfer NFTs (ERC721 and ERC1155)
• OpenRouter Integration: Buy OpenRouter credits with USDC
• Farcaster: Resolve Farcaster usernames to Ethereum addresses
• Reputation: Check address reputation

The server is powered by Base Developer Tools and AgentKit.

Available Tools

Wallet Operations

• get-address: Retrieves your wallet address
• list-balances: Lists all balances in your wallet
• transfer-funds: Transfers funds to another address
• check-address-reputation: Checks the reputation of an Ethereum address

Smart Contracts

• deploy-contract: Deploys a smart contract to the blockchain
• call_contract: Calls a contract function on the blockchain

DeFi

• get_morpho_vaults: Gets available vaults for a given asset on Morpho

Tokens

• erc20_balance: Gets the balance of an ERC20 token
• erc20_transfer: Transfers ERC20 tokens to another address

NFTs

• list_nfts: Lists NFTs owned by a specific address
• transfer_nft: Transfers an NFT to another address (supports ERC721 and ERC1155)

Onramp

• get_onramp_assets: Gets assets available for onramping in a given country/subdivision
• onramp: Gets a URL for onramping funds via Coinbase

Other

• buy_openrouter_credits: Buys OpenRouter credits with USDC

Security Considerations

• Configuration contains sensitive information (API keys and seed phrases). Ensure proper security.
• Consider using environment variables or a secure credential manager.
• Be cautious when transferring funds or deploying contracts - operations are irreversible.
• Verify all transaction details before confirming.

Extensibility

Base MCP is designed to be extensible. You can add your own third-party protocols, tools, and data sources by following the patterns in the src/tools directory. See the CONTRIBUTING.md for detailed guidelines.