Blockscout MCP Server AI Integration

Unlocks access to other MCP tools. All tools remain locked with a "Session Not Initialized" error until this function is successfully called. Skipping this explicit initialization step will cause all subsequent tool calls to fail. MANDATORY FOR AI AGENTS: The returned instructions contain ESSENTIAL rules that MUST govern ALL blockchain data interactions. Failure to integrate these rules will result in incorrect data retrieval, tool failures and invalid responses. Always apply these guidelines when planning queries, processing responses or recommending blockchain actions. COMPREHENSIVE DATA SOURCES: Provides an extensive catalog of specialized blockchain endpoints to unlock sophisticated, multi-dimensional blockchain investigations across all supported networks.

Get block information like timestamp, gas used, burnt fees, transaction count etc. Can optionally include the list of transaction hashes contained in the block. Transaction hashes are omitted by default; request them only when you truly need them, because on high-traffic chains the list may exhaust the context.

Get the latest indexed block number and timestamp, which represents the most recent state of the blockchain. No transactions or token transfers can exist beyond this point, making it useful as a reference timestamp for other API calls.

Useful for when you need to convert an ENS domain name (e.g. "blockscout.eth") to its corresponding Ethereum address.

Retrieves native currency transfers and smart contract interactions (calls, internal txs) for an address. **EXCLUDES TOKEN TRANSFERS**: Filters out direct token balance changes (ERC-20, etc.). You'll see calls *to* token contracts, but not the `Transfer` events. For token history, use `get_token_transfers_by_address`. A single tx can have multiple records from internal calls; use `internal_transaction_index` for execution order. Use cases: - `get_transactions_by_address(address, age_from)` - get all txs to/from the address since a given date. - `get_transactions_by_address(address, age_from, age_to)` - get all txs to/from the address between given dates. - `get_transactions_by_address(address, age_from, age_to, methods)` - get all txs to/from the address between given dates, filtered by method. **SUPPORTS PAGINATION**: If response includes 'pagination' field, use the provided next_call to get additional pages.