Develop secure smart contracts using OpenZeppelin Contracts libraries. Use when users need to integrate OpenZeppelin library components — including token standards (ERC20, ERC721, ERC1155), access control (Ownable, AccessControl, AccessManager), security primitives (Pausable, ReentrancyGuard), governance (Governor, timelocks), or accounts (multisig, account abstraction) — into existing or new contracts. Covers pattern discovery from library source, CLI contract generators, and library-first integration. Supports Solidity, Cairo, Stylus, Stellar, and Sui Move.
$npx -y skills add openzeppelin/openzeppelin-skills --skill develop-secure-contractsInstalls into the current project.
Run `npx skills use "https://github.com/openzeppelin/openzeppelin-skills" --skill "openzeppelin/openzeppelin-skills/develop-secure-contracts"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/openzeppelin/openzeppelin-skills" that are relevant to the current task. Run `npx skills add "https://github.com/openzeppelin/openzeppelin-skills"` and select the relevant skills, then follow their instructions.