A
licenseA
qualityB
maintenanceA Model Context Protocol (MCP) server that allows AI agents to generate smart contracts using OpenZeppelin Contracts libraries.
33
123 npm
295
AGPL 3.0
Best OpenZeppelin MCP Servers
OpenZeppelin provides security products and services for decentralized applications. It offers a library of secure smart contracts, security audits, and tools for blockchain developers to build secure applications.
Why this server?
Provides tools to generate smart contract source code using OpenZeppelin Contracts libraries for different blockchain platforms and token standards.
Why this server?
Integrates with OpenZeppelin Governor-style on-chain DAO governance, allowing the Safe to cast votes with a reason through Safe transactions after checking proposal status, prior votes, and snapshot voting power.
AlicenseAqualityBmaintenanceConnects AI agents to a Safe smart-account wallet so they can discover DAO proposals and cast votes as the Safe off-chain on Snapshot and on-chain through OpenZeppelin or Compound-style Governors.21MITWhy this server?
Provides embedded resources with OpenZeppelin contract templates and documentation for use in Midnight smart contract development.
AlicenseAqualityCmaintenanceMCP server that gives AI assistants access to Midnight blockchain—search contracts, analyze code, and explore documentation.30130 npm37MITWhy this server?
Provides offline search and retrieval of OpenZeppelin Contracts documentation, including API references, contract details, function signatures, and NatSpec documentation for both v4.x and v5.x versions.
AlicenseAqualityDmaintenanceProvides offline search and retrieval of OpenZeppelin Contracts documentation with fast full-text search. Enables querying contract APIs, functions, events, and guides for both v4.x and v5.x versions with NatSpec documentation extracted from Solidity source files.5MITWhy this server?
Scans OpenZeppelin contract trees as a corpus — a full run over openzeppelin-contracts (711 files) reported ECDSA and RSA findings with a classical_only readiness summary.
AlicenseAqualityAmaintenanceAn MCP server that scans local codebases for quantum-vulnerable cryptography (secp256k1, Ed25519, RSA, etc.) and CI signing commands, classifying each finding as quantum-broken, post-quantum, or neither. It runs entirely locally with no network calls, providing a deterministic inventory for AI agents.52,009 PyPI3Apache 2.0Why this server?
Offers guidance on implementing OpenZeppelin libraries in Cairo smart contracts for Starknet
AlicenseAqualityDmaintenanceThe most powerful open-source Cairo code generator.116 npm14MITWhy this server?
Uses OpenZeppelin's hosted testnet facilitator as the x402 payment facilitator to verify and settle agent payments, configurable via the facilitator URL and API key.
AlicenseNot gradedqualityCmaintenanceEnables AI agents to search an icon library for free, then buy SVG icons or bundles in single sub-cent USDC settlements on Stellar testnet, receiving each asset stamped with the on-chain transaction that paid for it. Agents can independently verify those license citations against public Horizon rather than trusting the registry.MITWhy this server?
Integrates with OpenZeppelin Channels as a facilitator for x402 payments on Stellar mainnet, handling relayer-based transactions.
AlicenseNot gradedqualityDmaintenanceEnables AI agents to pay for protected HTTP resources using Stellar USDC via the x402 protocol, facilitating automated payments and access to paid APIs.MITWhy this server?
Provides semantic search across OpenZeppelin Cairo smart contract documentation, enabling AI to retrieve relevant code examples, explanations, and security patterns.
AlicenseNot gradedqualityNot gradedmaintenanceEnables semantic search across Cairo and Starknet documentation, providing AI assistants with precise code examples and documentation chunks via vector search.2MIT