"OpenZeppelin" matching MCP tools:

• detect_proxyA

  Tanod MCP ServerA

  chainpeek: detect whether a contract is a proxy, and of which kind. For code size and hash use get_contract_code. Reads the code, the EIP-1967 / EIP-1822 / OpenZeppelin legacy slots and slot 0, then one multicall. Returns `is_contract`, `is_proxy`, `kind` (eip1967_transparent | eip1967_uups | eip1967 | eip1967_beacon | eip1822_uups | oz_legacy | eip1167_minimal | erc7511_minimal | eip7702_delegation, or the multisig-wallet kind when slot 0 and masterCopy() agree), `implementation` (and whether it has code), `admin`, `beacon` and the raw `slots`. An upgradeable proxy's implementation can change after this read. A malformed or inconsistent node answer is a 5xx and is not charged. Typically 1-4 s. Price: USD 0.002. Free: 10 chain reads per IP per UTC day. Docs: https://tanod.dev/learn/proxy-contract-detection-api.html

  ConnectorNo auth

• detect_proxyA

  Tanod SecurityA

  chainpeek: detect whether a contract is a proxy, and of which kind. For code size and hash use get_contract_code. Reads the code, the EIP-1967 / EIP-1822 / OpenZeppelin legacy slots and slot 0, then one multicall. Returns `is_contract`, `is_proxy`, `kind` (eip1967_transparent | eip1967_uups | eip1967 | eip1967_beacon | eip1822_uups | oz_legacy | eip1167_minimal | erc7511_minimal | eip7702_delegation, or the multisig-wallet kind when slot 0 and masterCopy() agree), `implementation` (and whether it has code), `admin`, `beacon` and the raw `slots`. An upgradeable proxy's implementation can change after this read. A malformed or inconsistent node answer is a 5xx and is not charged. Typically 1-4 s. Price: USD 0.002. Free: 10 chain reads per IP per UTC day. Docs: https://tanod.dev/learn/proxy-contract-detection-api.html

  ConnectorNo auth

• detect_proxyA

  Tanod ChainA

  chainpeek: detect whether a contract is a proxy, and of which kind. For code size and hash use get_contract_code. Reads the code, the EIP-1967 / EIP-1822 / OpenZeppelin legacy slots and slot 0, then one multicall. Returns `is_contract`, `is_proxy`, `kind` (eip1967_transparent | eip1967_uups | eip1967 | eip1967_beacon | eip1822_uups | oz_legacy | eip1167_minimal | erc7511_minimal | eip7702_delegation, or the multisig-wallet kind when slot 0 and masterCopy() agree), `implementation` (and whether it has code), `admin`, `beacon` and the raw `slots`. An upgradeable proxy's implementation can change after this read. A malformed or inconsistent node answer is a 5xx and is not charged. Typically 1-4 s. Price: USD 0.002. Free: 10 chain reads per IP per UTC day. Docs: https://tanod.dev/learn/proxy-contract-detection-api.html

  ConnectorNo auth

• inspect_onchainA

  Agent Einstein — Crypto & Market IntelligenceA

  Block-explorer intelligence on 18 EVM chains, from live Etherscan V2 data. `contract` reviews a deployed contract — resolving proxies FIRST (EIP-1967, the legacy OpenZeppelin slot USDC still uses, EIP-1167 clones, Gnosis Safe, EIP-2535 diamonds) so the answer describes the implementation that actually executes rather than the delegating stub. `transaction` explains what one transaction did: decoded method and logs, exact integer gas arithmetic including the L1 data fee on OP-stack chains, asset and permission changes, and decoded revert reasons. `flow` follows the money from a transaction or wallet across hops and returns a nodes-and-edges graph where every edge carries a real transaction hash. Read-only; nothing is signed or broadcast. [Paid: $0.25–$0.35 per call from your Einstein credit balance. Free alternatives exist for several of these — see list_einstein_capabilities.]

  ConnectorNo auth

• agent-token-strategyA

  Axiom Agentic ToolsA

  Design a non-security token strategy for an autonomous agent. Returns a deployable spec: symbol, supply, distribution allocations summing to 100, OpenZeppelin contract templates (ERC20, ERC4626, ERC721), fair-launch defaults, a six-criterion non-security checklist, an estimated Base deploy cost, and a curated risks list covering Sybil, LP rug, and key-compromise vectors.

  ConnectorNo auth

• stylus-erc20A

  OpenZeppelin Stylus ContractsA

  Make a fungible token per the ERC-20 standard. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• solidity-governorA

  OpenZeppelin Solidity ContractsA

  Make a contract to implement governance, such as for a DAO. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• stellar-non-fungibleA

  OpenZeppelin Stellar ContractsA

  Make a non-fungible token per the Non-Fungible Token Standard, compatible with SEP-50, similar to ERC-721. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• stellar-vaultA

  OpenZeppelin Stellar ContractsA

  Make a tokenized vault that issues Fungible Token shares for an underlying asset, similar to ERC-4626. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• stylus-erc1155A

  OpenZeppelin Stylus ContractsA

  Make a non-fungible token per the ERC-1155 standard. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• stellar-accountA

  OpenZeppelin Stellar ContractsA

  Make a smart account contract that authorizes operations through configurable signers and policies, for example a multisig with passkey, Ed25519 and delegated signers. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• solidity-erc721A

  OpenZeppelin Solidity ContractsA

  Make a non-fungible token per the ERC-721 standard. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• security_merkle_treeA

  AgentsToolsHubB

  Build a keccak-256 sorted-pair merkle tree (OpenZeppelin convention) from a list of leaves and get the root plus a verification proof for any leaf — the standard construction for token airdrops and allowlists. Fully deterministic: same leaves, same root. Use this when an agent needs to root + proofs for airdrops and whitelists. x402 price $0.003/call (USDC, eip155:8453).

  ConnectorNo auth

• solidity-accountA

  OpenZeppelin Solidity ContractsA

  Make an account contract that follows the ERC-4337 standard. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• solidity-customA

  OpenZeppelin Solidity ContractsA

  Make a custom smart contract. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• cairo-multisigA

  OpenZeppelin Cairo ContractsA

  Make a multi-signature smart contract, requiring a quorum of registered signers to approve and collectively execute transactions. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• cairo-governorA

  OpenZeppelin Cairo ContractsA

  Make a contract to implement governance, such as for a DAO. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• cairo-vestingA

  OpenZeppelin Cairo ContractsA

  Make a vesting smart contract that manages the gradual release of ERC-20 tokens to a designated beneficiary based on a predefined vesting schedule. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• stellar-fungibleA

  OpenZeppelin Stellar ContractsA

  Make a fungible token per the Fungible Token Standard, compatible with SEP-41, similar to ERC-20. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• stellar-stablecoinA

  OpenZeppelin Stellar ContractsA

  Make a stablecoin that uses Fungible Token Standard, compatible with SEP-41. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth

• stylus-erc721A

  OpenZeppelin Stylus ContractsA

  Make a non-fungible token per the ERC-721 standard. Returns the source code of the generated contract, formatted in a Markdown code block. Does not write to disk.

  ConnectorNo auth