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OpenZeppelin Solidity MCP Server

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OpenZeppelin Solidity provides the industry-standard library of secure, audited smart contract components for Ethereum development. It offers reusable contracts, security patterns, and development tools for building robust decentralized applications on Ethereum.

Official server
Agent guide included
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AI Skill
SKILL.md

Domain knowledge for OpenZeppelin Solidity — workflow patterns, data models, and gotchas for your AI agent.

OpenZeppelin Solidity provides AI agents with the ability to generate production-ready smart contract code using the most trusted library in Ethereum development. All generated contracts follow security best practices and industry standards.

Core Capabilities

Token Standards: Generate ERC-20 fungible tokens, ERC-721 NFTs, and ERC-1155 multi-token contracts with built-in security features and extensibility options.

Specialized Tokens: Create stablecoin implementations and real-world asset (RWA) tokenization contracts that extend ERC-20 with additional functionality.

Account Abstraction: Generate ERC-4337 compliant account contracts for smart wallet implementations and advanced user experience patterns.

Governance Systems: Build DAO governance contracts with voting mechanisms, proposal systems, and treasury management capabilities.

Custom Contracts: Create bespoke smart contracts tailored to specific use cases while maintaining OpenZeppelin's security standards.

Domain Model

All generated contracts return formatted Solidity source code ready for deployment. Contracts leverage OpenZeppelin's modular architecture with inheritance patterns, access controls (Ownable, AccessControl), security features (ReentrancyGuard, Pausable), and upgradability patterns where applicable.

Key Considerations

Some experimental features (stablecoins, RWA tokens) may include unaudited components. Always review generated code for your specific security requirements. The contracts are templates that may need customization for production deployment, including constructor parameters, initial supply allocations, and governance configurations.

Frequently Asked Questions

What is the OpenZeppelin Solidity MCP server?

OpenZeppelin Solidity provides the industry-standard library of secure, audited smart contract components for Ethereum development. It offers reusable contracts, security patterns, and development tools for building robust decentralized applications on Ethereum. It provides tools that AI agents can use through the Model Context Protocol (MCP).

How do I connect OpenZeppelin Solidity to my AI agent?

Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/openzeppelin-solidity-mcp. Authentication is handled automatically.

What authentication does OpenZeppelin Solidity require?

OpenZeppelin Solidity uses open data APIs — no authentication required.

Setup Instructions

Connect OpenZeppelin Solidity to any MCP client in minutes

https://mcp.mcpbundles.com/bundle/openzeppelin-solidity-mcp

What is MCP?

Model Context Protocol lets AI tools call external capabilities securely through a single URL. This bundle groups tools behind an MCP endpoint that many clients can use.

Use this bundle in 3 steps

  1. Copy the MCP URL above
  2. Open your AI tool and add a new MCP/connector
  3. Paste the URL and follow any auth prompts

Claude Desktop Users

Skip the manual setup! Use the .mcpb file format for one-click installation. Check the Claude Desktop tab for setup instructions.

Pick your tool tab for exact steps

Select ChatGPT, Cursor, Claude Code, or another tab for copy-paste config.

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OpenZeppelin Solidity MCP Server & Skill