MCP Servers / development / Blockchain MCP Server

Blockchain MCP Server

nonedevelopment

A server for blockchain interactions, offering Ethereum vanity address generation, 4byte lookup, ABI encoding, and multi-chain RPC calls.

Install

How to run this server

[ { "cmd": "npx blockchain-mcp-server", "imports": [] } ]

server path: blockchain-mcp-server

Tools

What this server exposes

generate-vanity-address

Generate Ethereum addresses matching specified conditions (prefix/suffix) with multi-threaded concurrent computation

validate-ethereum-address

Validate Ethereum address validity

4byte

Get function signatures from function selectors

4byte-decode

Decode ABI-encoded calldata

abi-encode

ABI encode function parameters

abi-encode-with-signature

Complete function call ABI encoding with function selector

abi-decode

Decode ABI-encoded data

list-chains

List all supported EVM-compatible chains

get-balance

Query address balance on specified chain

static-call

Make static calls to smart contracts (read-only operations)

send-transaction

Send transactions to smart contracts (requires private key)

Configuration

Environment & auth

authnone

Resources