Blockscout MCP Server

Example Use Cases

• 1

  Programmatically query block and transaction details (including raw traces, state changes, and logs) from a Blockscout-compatible explorer.

• 2

  Inspect addresses and tokens—balances, token transfers, holders, NFTs, and contract metadata—via a consistent MCP interface.

• 3

  Integrate blockchain explorer data into workflows or UIs (e.g., Cursor) without implementing direct API callers for each Blockscout endpoint.

Description

This repository implements a Model Context Protocol (MCP) server for interacting with any Blockscout API endpoint, providing standardized tools for AI agents to fetch blocks, transactions, account balances, token data, and perform contract calls. It is designed to be run as a background MCP process (e.g., integrated into Cursor) and is configurable via a BLOCKSCOUT_API_URL environment variable. The server exposes many specific endpoints and convenience tools (search, transaction and block queries, token and address utilities) so agents can programmatically access explorer data without directly handling HTTP details.