blockscout-mcp-server

Server Details

Provide AI agents and automation tools with contextual access to blockchain data including balance…

Status: Healthy
Last Tested: 2026-03-17 14:31
Transport: Streamable HTTP
URL
Repository: blockscout/mcp-server
GitHub Stars: 34
Server Listing: Blockscout MCP Server

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Log every tool call with full inputs and outputs

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Manage credentials once, use from any MCP client

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Available Tools

16 tools

direct_api_callInspect

Call a raw Blockscout API endpoint for advanced or chain-specific data. Supports pagination.

ParametersJSON Schema

Name	Required	Description
`cursor`	No	Pagination cursor
`chain_id`	Yes	The ID of the blockchain
`query_params`	No	Query parameters
`endpoint_path`	Yes	API path (e.g. /api/v2/stats). No query strings.

get_address_by_ens_nameInspect

Convert an ENS domain name to its corresponding Ethereum address.

ParametersJSON Schema

Name	Required	Description	Default
`name`	Yes	ENS domain name to resolve

get_address_infoInspect

Get comprehensive information about an address including balance, first transaction, ENS, contract status, proxy info, and token details.

ParametersJSON Schema

Name	Required	Description	Default
`address`	Yes	Address to get information about
`chain_id`	Yes	The ID of the blockchain

get_block_infoInspect

Get block information like timestamp, gas used, burnt fees, transaction count etc. Can optionally include transaction hashes.

ParametersJSON Schema

Name	Required	Description
`chain_id`	Yes	The ID of the blockchain
`number_or_hash`	Yes	Block number or hash
`include_transactions`	No	Include transaction hashes

get_block_numberInspect

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

ParametersJSON Schema

Name	Required	Description	Default
`chain_id`	Yes	The ID of the blockchain
`datetime`	No	ISO 8601 date/time to find the block for. If omitted, returns latest block.

get_chains_listInspect

Get the list of known blockchain chains with their IDs. Useful for getting a chain ID when the chain name is known.

ParametersJSON Schema

Name	Required	Description	Default
No parameters

get_contract_abiInspect

Get smart contract ABI (Application Binary Interface). Required for formatting function calls or interpreting contract data.

ParametersJSON Schema

Name	Required	Description	Default
`address`	Yes	Smart contract address
`chain_id`	Yes	The ID of the blockchain

get_tokens_by_addressInspect

Get ERC20 token holdings for an address with metadata and market data. Supports pagination.

ParametersJSON Schema

Name	Required	Description
`cursor`	No	Pagination cursor from previous response
`address`	Yes	Wallet address
`chain_id`	Yes	The ID of the blockchain

get_token_transfers_by_addressInspect

Get ERC-20 token transfers for an address within a time range. Supports pagination.

ParametersJSON Schema

Name	Required	Description
`token`	No	Token contract address filter
`age_to`	No	End date/time
`cursor`	No	Pagination cursor
`address`	Yes	Address to query
`age_from`	Yes	Start date/time (ISO 8601)
`chain_id`	Yes	The ID of the blockchain

get_transaction_infoInspect

Get comprehensive transaction information including decoded input, token transfers, and fee breakdown.

ParametersJSON Schema

Name	Required	Description
`chain_id`	Yes	The ID of the blockchain
`transaction_hash`	Yes	Transaction hash
`include_raw_input`	No	Include raw transaction input data

get_transactions_by_addressInspect

Get native currency transfers and smart contract interactions for an address. EXCLUDES token transfers. Requires age_from. Supports pagination.

ParametersJSON Schema

Name	Required	Description
`age_to`	No	End date/time (ISO 8601)
`cursor`	No	Pagination cursor
`address`	Yes	Address to query
`methods`	No	Method signature filter (e.g. 0x304e6ade)
`age_from`	Yes	Start date/time (ISO 8601)
`chain_id`	Yes	The ID of the blockchain

inspect_contract_codeInspect

Inspect a verified contract's source code or metadata. If file_name is omitted, returns metadata and file list.

ParametersJSON Schema

Name	Required	Description
`address`	Yes	Smart contract address
`chain_id`	Yes	The ID of the blockchain
`file_name`	No	Source file to inspect. If omitted returns metadata.

lookup_token_by_symbolInspect

Search for token addresses by symbol or name. Returns potential matches.

ParametersJSON Schema

Name	Required	Description	Default
`symbol`	Yes	Token symbol or name to search
`chain_id`	Yes	The ID of the blockchain

nft_tokens_by_addressInspect

Get NFT tokens (ERC-721, ERC-404, ERC-1155) owned by an address, grouped by collection. Supports pagination.

ParametersJSON Schema

Name	Required	Description
`cursor`	No	Pagination cursor
`address`	Yes	NFT owner address
`chain_id`	Yes	The ID of the blockchain

read_contractInspect

Call a smart contract view/pure function via eth_call and return the result. Requires the function ABI.

ParametersJSON Schema

Name	Required	Description	Default
`abi`	No	JSON ABI for the function being called
`args`	No	JSON array of arguments	[]
`block`	No	Block number or 'latest'	latest
`address`	Yes	Smart contract address
`chain_id`	Yes	The ID of the blockchain
`function_name`	Yes	Function name matching the ABI

__unlock_blockchain_analysis__Inspect

Unlocks access to other MCP tools. All tools remain locked with a 'Session Not Initialized' error until this function is called. Returns essential rules for blockchain data interactions.

ParametersJSON Schema

Name	Required	Description	Default
No parameters

Verify Ownership

Claim this connector by publishing a /.well-known/glama.json file on your server's domain with the following structure:

{
  "$schema": "https://glama.ai/mcp/schemas/connector.json",
  "maintainers": [
    {
      "email": "your-email@example.com"
    }
  ]
}

The email address must match the email associated with your Glama account. Once verified, the connector will appear as claimed by you.

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