OpenZeppelinOfficial·9 Agent Skills Included

openzeppelin-skills

Secure smart contract setup, development, and safe upgrades

Sets up, develops, reviews, and upgrades smart contracts across Solidity, Cairo, Stylus, Stellar, and Sui Move using OpenZeppelin libraries. Eliminates guesswork around dependencies, proxy patterns, storage layout rules, and access control that cause costly on-chain bugs. Guides agents to reuse audited library components instead of writing risky custom code, with built-in upgrade safety checklists.

203|28

↗

npx skills add OpenZeppelin/openzeppelin-skills --all -g -y

All Skills in This Repository (9)

Pure Emerald Level Indicators

📦 In Repo

OpenZeppelin

setup-cairo-contracts

Scaffold a Cairo Starknet project and configure OpenZeppelin Contracts in Scarb.toml.

setup-stylus-contracts

Set up Stylus smart contract projects with OpenZeppelin dependencies for Arbitrum deployment.

upgrade-solidity-contracts

Guide Solidity contract upgrades using OpenZeppelin proxy patterns and storage-layout validation.

develop-secure-contracts

Integrate OpenZeppelin security patterns into Solidity smart contracts.

upgrade-stellar-contracts

Upgrade Soroban smart contracts with WASM replacement and migration workflows.

setup-stellar-contracts

Set up Soroban/Stellar smart contract projects with OpenZeppelin Rust crate dependencies.

setup-solidity-contracts

Configure Solidity projects with OpenZeppelin Contracts and framework remappings.

upgrade-stylus-contracts

Apply EVM proxy patterns to upgrade Stylus smart contracts on Arbitrum.

upgrade-cairo-contracts

Replace Cairo contract class hashes while preserving addresses and storage.

Official

Advanced

Frequently Asked Questions

FAQPage Schema

How to install OpenZeppelin Skills?▼

Run `npx skills add OpenZeppelin/openzeppelin-skills --all -g -y` in your terminal to install all contract skills globally.

Which blockchains do these skills support?▼

They cover Solidity (EVM), Cairo on Starknet, Stylus on Arbitrum, Stellar Soroban, and Sui Move, each with dedicated setup and upgrade skills.

How do I make my contract upgradeable safely?▼

The upgrade skills walk through UUPS, Transparent, and Beacon proxy patterns, storage layout rules, and safety checklists so upgrades never corrupt on-chain state.

Can it review my Sui Move contract code?▼

Yes. The review-sui-contracts skill checks your integration against OpenZeppelin's own examples, style guide, and documented invariants, flagging deviations by severity.

Do these skills work with Claude Code and Cursor?▼

Yes. All skills follow the standard SKILL.md format and run in Claude Code, Cursor, and other compatible coding agents.