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Linea MCP
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Linea MCP

Linea MCP is a server that provides tools for AI applications to interact with the Linea blockchain. It supports functions such as wallet management, token operations, and smart contract interactions, and is compatible with multiple MCP clients.
FinanceArtificial intelligence chatbots#Blockchain tools#AI interaction#Linea protocol.TypeScript
2.5 points
5.2K
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Overview

Installation

Content Details

Alternatives

What is Linea MCP Server?

Linea MCP Server is a protocol server that serves as a bridge between AI assistants and the Linea blockchain. Through this service, AI assistants like Claude and Cursor can help you manage cryptocurrency wallets, transfer tokens, interact with smart contracts, and perform other blockchain operations using natural language.

How to use Linea MCP Server?

Simply install and configure it, and your AI assistant will gain the ability to perform blockchain operations. It supports global installation for a quick experience and local installation for in - depth customization by developers.

Applicable scenarios

Suitable for users who need to interact with the blockchain through natural language, including scenarios such as cryptocurrency asset management, DeFi operations, NFT trading, and cross - chain transfers.

Main features

Wallet management
View wallet addresses, query balances, and manage multiple wallets
Token operations
Transfer ERC20 tokens, query token balances, and obtain token information
Smart contract
Deploy and call smart contracts, and interact with dApps
NFT management
View NFT collections and transfer NFT assets
Cross - chain bridge
Transfer assets between Ethereum and Linea
DeFi integration
Interact with DeFi protocols on Linea, such as liquidity pools and token exchanges
Advantages
Natural language interaction: Operate the blockchain using daily language without learning complex commands
One - stop service: Integrate multiple functions such as wallets, tokens, NFTs, and DeFi
Strong compatibility: Support multiple AI assistant clients
Developer - friendly: Provide detailed APIs and development documentation
Limitations
Requires configuring wallet private keys, posing security risks
Relies on third - party RPC nodes, and performance is affected by the network
Some advanced functions require a technical background to use correctly

How to use

Install the service
Choose between global installation or local installation
Configure the environment
Set necessary parameters such as the RPC node URL and wallet private key
Start the service
Run the service and keep it running in the background
Configure the AI client
Add the MCP server configuration to clients such as Cursor and Claude

Usage examples

Query balance
Ask the AI assistant to tell you how much ETH is in your wallet
Transfer USDC
Transfer stablecoins through natural language instructions
View NFTs
Query the NFT assets in the wallet

Frequently Asked Questions

Is it safe to use this service?
Which AI clients are supported?
What should I do if the transaction fails?
Do I need to pay for using this service?

Related resources

Official GitHub repository
Source code and the latest version
Linea official documentation
Technical documentation for the Linea blockchain
MCP protocol description
Official description of the Model Context Protocol
Installation tutorial video
A video guide for step - by - step configuration of Linea MCP Server

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "linea": {
      "command": "npx",
      "args": ["linea-mcp@latest"],
      "env": {
        "PORT": "3000",
        "LINEA_MAINNET_RPC_URL": "https://rpc.linea.build",
        "LINEA_TESTNET_RPC_URL": "https://rpc.sepolia.linea.build",
        "INFURA_API_KEY": "your_infura_key",
        "ALCHEMY_API_KEY": "your_alchemy_key",
        "PRIVATE_KEY_ENCRYPTION_KEY": "your_encryption_key_please_change",
        "WALLET_PRIVATE_KEY": "your_wallet_private_key_or_mnemonic",
        "NODE_ENV": "development",
        "ETHEREUM_RPC_URL": "https://mainnet.infura.io/v3/your_infura_key",
        "ETHEREUM_TESTNET_RPC_URL": "https://sepolia.infura.io/v3/your_infura_key"
      }
    }
  }
}

{
  "mcpServers": {
    "linea": {
      "command": "node",
      "args": ["/absolute/path/to/linea-mcp/dist/index.js"],
      "cwd": "/absolute/path/to/linea-mcp",
      "env": {
        // Same environment variables as Option 1
        "PORT": "3000",
        "LINEA_MAINNET_RPC_URL": "https://rpc.linea.build",
        // ... other variables from Option 1
      }
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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