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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.

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OpenZeppelin Solidity

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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.

Tools in this Server

This server uses the MCP protocol with a live tool list. Tools are discovered when your MCP client connects (often after authentication), so they are not enumerated on this public page. Open Studio or connect from your client to see the tools available to your workspace.

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 MCP tools that your client discovers when it connects (this page may not list every tool name) 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.

How many tools does OpenZeppelin Solidity provide?

OpenZeppelin Solidity is a remote MCP server. The live tool list is supplied by the server when your MCP client connects, so the count is not fixed on this public page. After you connect in MCPBundles Studio or your client, you will see the tools your session can call. A SKILL.md is still included to guide your agent on capabilities and workflows.

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

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

One-click install:

The link prefills the Add custom connector dialog — you still review the values and click Add, then Connect to complete OAuth.

Or add manually

  1. Open claude.ai → Settings → Connectors.
  2. Click the + button and choose Add custom connector.
  3. Set Name to OpenZeppelin Solidity and paste the MCP URL into Remote MCP server URL.
  4. Click Add. OpenZeppelin Solidity will appear under Not connected — select it and click Connect to complete OAuth.
Name: OpenZeppelin Solidity
Remote MCP server URL: https://mcp.mcpbundles.com/bundle/openzeppelin-solidity-mcp
Authentication: OAuth

Custom connectors at claude.ai require a paid Claude plan (Pro, Max, Team, or Enterprise).

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OpenZeppelin Solidity MCP Server & Skill — Live Tools