Bnbchain MCP Server

Across BSC, opBNB, Ethereum, and other supported EVM networks, bnbchain-mcp connects AI clients with blockchain inspection and transaction tools. Developers can retrieve block metadata, inspect transactions, estimate gas, check native or ERC20 balances, and read or modify contracts. Token workflows include ERC20 creation, spending approvals, and transfers involving native assets, ERC20 tokens, and NFTs. ERC-8004 tools cover agent registration, owner-controlled metadata URI updates, and lookup of agent ownership or verified payment wallets. The documentation includes integration examples for Cursor and Claude Desktop.

On Greenfield, users can create buckets and folders, upload or download files, list stored objects, check bucket quota usage, and remove objects or buckets. Separate payment-account tools handle creation, balance queries, deposits, and withdrawals. Transfers and contract writes default to a preview requiring confirmation, as do payment-account creation, deposits, and withdrawals; callers can disable confirmation per request or server-wide. Public deployment is discouraged because the SSE endpoint has no authentication. Clients remain responsible for private keys and signing, and the documentation favors environment configuration over keys passed as tool arguments.