RPC MCP Server
@karacurt
About RPC MCP Server
No overview available yet
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"rpc-mcp": {
"command": "npx",
"args": [
"-y",
"rpc-mcp"
],
"env": {
"RPC_URL": "",
"API_URL": ""
}
}
}
}Tools
No tools detected
Fetch the live tool list by running this server in a temporary sandbox using the button above.
Overview
What is RPC MCP Server?
RPC MCP Server is a Model Context Protocol server implementation for interacting with any EVM-compatible RPC endpoint. It provides a standardized interface for AI models to interact with Ethereum and EVM-compatible blockchains. It is designed for developers using AI assistants like Cursor to query blockchain data.
How to use RPC MCP Server?
Install via npm (npm install -g .), set the RPC_URL environment variable to your RPC endpoint, then add the server to your Cursor mcp.json configuration. The server exposes tools like eth_blockNumber, eth_getBalance, and eth_call that can be invoked through the MCP client.
Key features of RPC MCP Server
- Support for any EVM-compatible RPC endpoint
- Get current block number
- Check account balances
- Get transaction counts (nonces)
- Retrieve block information
- Get transaction details
- Make contract calls
Use cases of RPC MCP Server
- Query blockchain state directly from an AI coding assistant
- Monitor account balances or nonces during development
- Debug transactions by fetching block and transaction details
- Call smart contract functions without leaving the IDE
FAQ from RPC MCP Server
What runtime does RPC MCP Server require?
Node.js v16 or higher and npm are required.
How do I configure the server?
Set the RPC_URL environment variable to your RPC endpoint URL (e.g., 'https://mainnet-rpc.game7.io'). Optionally set API_URL for block explorer API endpoints.
Which blockchain networks are supported?
Any EVM-compatible network. The README provides example RPC URLs for Game7 mainnet and testnet but is not limited to those.
How do I use the server with Cursor?
Add a JSON configuration to your mcp.json file specifying the command npx -y rpc-mcp and the required environment variables.
What tools does the server expose?
eth_blockNumber, eth_getBalance, eth_getTransactionCount, eth_getBlockByNumber, eth_getTransactionByHash, eth_call, and trace_transaction.
Frequently asked questions
What runtime does RPC MCP Server require?
Node.js v16 or higher and npm are required.
How do I configure the server?
Set the `RPC_URL` environment variable to your RPC endpoint URL (e.g., 'https://mainnet-rpc.game7.io'). Optionally set `API_URL` for block explorer API endpoints.
Which blockchain networks are supported?
Any EVM-compatible network. The README provides example RPC URLs for Game7 mainnet and testnet but is not limited to those.
How do I use the server with Cursor?
Add a JSON configuration to your `mcp.json` file specifying the command `npx -y rpc-mcp` and the required environment variables.
What tools does the server expose?
`eth_blockNumber`, `eth_getBalance`, `eth_getTransactionCount`, `eth_getBlockByNumber`, `eth_getTransactionByHash`, `eth_call`, and `trace_transaction`.
Basic information
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