// MCP TOOL REFERENCE

BOAR BLOCKCHAIN MCP (BASIC) TOOLS

37 tools from the Boar blockchain MCP (basic) MCP Server, categorised by risk level.

View the Boar blockchain MCP (basic) policy → Token cost: 3,493 tokens →

// ALL 37 BOAR BLOCKCHAIN MCP (BASIC) TOOLS

READ 36 tools

Read btc_get_balance Get confirmed and unconfirmed balance for a Bitcoin address on Bitcoin mainnet. Returns balance in satoshis. Read btc_get_block Get block header data by height on Bitcoin mainnet. Returns parsed header with hash, version, previous bloc... Read btc_get_fee_estimate Get fee rate estimate on Bitcoin mainnet for a target number of blocks. Returns estimated fee in BTC/kB and... Read btc_get_history Get transaction history for a Bitcoin address on Bitcoin mainnet. Returns list of transactions with heights... Read btc_get_mempool_info Get mempool fee histogram on Bitcoin mainnet. Returns array of [fee_rate, cumulative_vsize] pairs showing t... Read btc_get_transaction Get full transaction details by txid on Bitcoin mainnet. Returns verbose transaction data including inputs,... Read btc_get_utxos Get unspent transaction outputs (UTXOs) for a Bitcoin address on Bitcoin mainnet. Returns list of unspent o... Read btc_testnet_get_balance Get confirmed and unconfirmed balance for a Bitcoin address on Bitcoin testnet3. Returns balance in satoshis. Read btc_testnet_get_block Get block header data by height on Bitcoin testnet3. Returns parsed header with hash, version, previous blo... Read btc_testnet_get_fee_estimate Get fee rate estimate on Bitcoin testnet3 for a target number of blocks. Returns estimated fee in BTC/kB an... Read btc_testnet_get_history Get transaction history for a Bitcoin address on Bitcoin testnet3. Returns list of transactions with height... Read btc_testnet_get_mempool_info Get mempool fee histogram on Bitcoin testnet3. Returns array of [fee_rate, cumulative_vsize] pairs showing ... Read btc_testnet_get_transaction Get full transaction details by txid on Bitcoin testnet3. Returns verbose transaction data including inputs... Read btc_testnet_get_utxos Get unspent transaction outputs (UTXOs) for a Bitcoin address on Bitcoin testnet3. Returns list of unspent ... Read eth_estimate_gas Estimate gas required for a transaction on Ethereum mainnet. Returns gas estimate as hex string. Read eth_gas_price Get current gas price on Ethereum mainnet in wei (hex string). Use to estimate transaction costs. Read eth_get_abi Fetch a verified contract's ABI from Sourcify by address. Returns the full ABI array and match type ('full'... Read eth_get_balance Get native token balance for an address on Ethereum mainnet. Returns balance in wei (hex and decimal) and i... Read eth_get_block Get block data by number or tag on Ethereum mainnet. Use hex block number (e.g. "0x1") or "latest". Returns... Read eth_get_code Get bytecode at an address on Ethereum mainnet. Returns "0x" for EOAs (wallets), non-empty hex for contract... Read eth_get_logs Get event logs matching a filter on Ethereum mainnet. Requires at least fromBlock and toBlock. Optionally f... Read eth_get_token_balance Get ERC-20 token balance for a wallet address on Ethereum mainnet. Returns raw balance, formatted balance w... Read eth_get_token_info Get ERC-20 token metadata for a token address on Ethereum mainnet. Returns name, symbol, decimals, and tota... Read eth_get_transaction Get transaction details by hash on Ethereum mainnet. Returns full transaction object including from, to, va... Read eth_get_transaction_receipt Get transaction receipt by hash on Ethereum mainnet. Returns status (0x1=success, 0x0=fail), gasUsed, contr... Read eth_lookup_address Reverse-resolve an Ethereum address to its primary ENS name. Returns null if no primary ENS name is set for... Read eth_lookup_selector Look up a 4-byte function or error selector against 4byte.directory. Returns matching function/error signat... Read mezo_gas_price Get current gas price on Mezo in wei (hex string). Use to estimate transaction costs. Read mezo_get_balance Get native token balance for an address on Mezo. Returns balance in wei (hex and decimal) and in ether. Read mezo_get_block Get block data by number or tag on Mezo. Use hex block number (e.g. "0x1") or "latest". Returns full block ... Read mezo_get_code Get bytecode at an address on Mezo. Returns "0x" for EOAs (wallets), non-empty hex for contracts. Use to de... Read mezo_get_logs Get event logs matching a filter on Mezo. Requires at least fromBlock and toBlock. Optionally filter by con... Read mezo_get_token_balance Get ERC-20 token balance for a wallet address on Mezo. Returns raw balance, formatted balance with decimals... Read mezo_get_token_info Get ERC-20 token metadata for a token address on Mezo. Returns name, symbol, decimals, and total supply (ra... Read mezo_get_transaction Get transaction details by hash on Mezo. Returns full transaction object including from, to, value, input d... Read mezo_get_transaction_receipt Get transaction receipt by hash on Mezo. Returns status (0x1=success, 0x0=fail), gasUsed, contractAddress (...

WRITE 1 tools

Write eth_resolve_ens Resolve an ENS name to its Ethereum address. Returns null if the name is not registered or has no address r...

// FAQ

How many tools does the Boar blockchain MCP (basic) MCP server have? +

The Boar blockchain MCP (basic) MCP server exposes 37 tools across 2 categories: Read, Write.

How do I enforce policies on Boar blockchain MCP (basic) tools? +

Route the Boar blockchain MCP (basic) server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Boar blockchain MCP (basic) tools fall into? +

Boar blockchain MCP (basic) tools are categorised as Read (36), Write (1). Each category has a recommended default policy.

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