Mcp Server

Name: Mcp Server
Author: blockscout

by blockscoutofficialv0.15.0

An MCP server that wraps Blockscout blockchain APIs and exposes chain data such as balances, tokens, NFTs, contract metadata, transactions, and blocks to MCP clients. It supports multi-chain lookup via Chainscout and can also serve a versioned REST API.

From the registry: MCP server for Blockscout

GitHub Repository Website

Install & configure

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `mcp-server-blockscout` MCP server into my current AI client (that's you).

Canonical MCP server config (HTTP transport):
- url: `https://mcp.blockscout.com/mcp`

Note: Remote MCP server hosted by Blockscout. Local Docker option available via ghcr.io/blockscout/mcp-server:latest.

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.

Note: Remote MCP server hosted by Blockscout. Local Docker option available via ghcr.io/blockscout/mcp-server:latest.

Tools (16)

__unlock_blockchain_analysis__

Provides custom instructions for the MCP host to use the server; required before other tools.

get_chains_list

Returns a list of all known chains.

get_address_by_ens_name

Converts an ENS domain name to its corresponding Ethereum address.

lookup_token_by_symbol

Searches for token addresses by symbol or name and returns multiple potential matches.

get_contract_abi

Retrieves the ABI for a smart contract.

inspect_contract_code

Returns source files of verified contracts.

get_address_info

Gets comprehensive information about an address including balance, ENS association, contract status, token details, and public tags.

get_tokens_by_address

Returns detailed ERC20 token holdings for an address with enriched metadata and market data.

get_block_number

Retrieves the block number and timestamp for a specific date/time or the latest block.

get_transactions_by_address

Gets transactions for an address within a specific time range with optional method filtering.

get_token_transfers_by_address

Returns ERC-20 token transfers for an address within a specific time range.

nft_tokens_by_address

Environment variables

BLOCKSCOUT_MCP_USER_AGENTrequiredCustomizes the leading part of the User-Agent header used for RPC requests.

Remote Endpoints

https://mcp.blockscout.com/mcp

type: streamable-http

Details

Language: Python
License: MIT
Released: Mar 3, 2026
Last commit: Mar 3, 2026
Registry name: com.blockscout/mcp-server

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