A specialized technical skill for AI agents focused on writing secure, gas-efficient, and audited Solidity smart contracts.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install solidity
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install solidity using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Solidity?
The Solidity skill for Openclaw Skills is a comprehensive technical framework designed to guide AI coding agents in the creation of secure and efficient smart contracts for the Ethereum Virtual Machine (EVM). It focuses on preventing high-risk vulnerabilities such as reentrancy and storage collisions while emphasizing gas optimization through strategic memory and storage management. By utilizing this skill, developers can ensure their AI-generated code adheres to the latest industry standards, including the Checks-Effects-Interactions pattern and OpenZeppelin security protocols.
Beyond basic syntax, this skill provides deep insights into the nuances of the blockchain environment, such as integer handling in 0.8+ versions, the implications of contract visibility, and the complexities of upgradeable proxy architectures. It serves as a vital resource for anyone looking to deploy resilient decentralized applications using Openclaw Skills.
Solidity Use Cases
- Preventing reentrancy attacks by implementing ReentrancyGuard and the Checks-Effects-Interactions pattern.
- Optimizing gas usage in smart contracts by caching storage variables and utilizing calldata for external function inputs.
- Managing ether transfers safely using call{value: x}("") while checking return values to prevent stuck funds.
- Designing upgradeable contract systems that avoid storage collisions using EIP-1967 standards.
- Implementing precise financial logic using fixed-point math to handle Solidity's lack of decimal support.
How Solidity Works
- The AI agent activates the Solidity module within the Openclaw Skills ecosystem to access security and optimization logic.
- The skill audits proposed contract code for common pitfalls like unsafe integer handling or improper use of tx.origin.
- It applies gas-saving patterns such as paginate loops or limiting storage writes during execution.
- The framework verifies visibility settings and access controls to ensure state variables are protected according to the contract's intent.
- Finally, the skill helps structure the contract for deployment, ensuring that storage layouts are preserved for future upgrades.
Solidity Setup
To integrate this skill into your development environment, use the Openclaw Skills CLI to pull the Solidity configuration:
openclaw install solidity
Ensure your configuration file recognizes the Linux, Darwin, or Win32 metadata to enable cross-platform compatibility for your AI agent.
Solidity Data Schema & Taxonomy
The Solidity skill organizes contract data and metadata into specific categories for technical clarity:
| Domain | Component | Technical Specification |
|---|---|---|
| Security | Patterns | Checks-Effects-Interactions, ReentrancyGuard |
| Gas Logic | Storage Types | storage vs memory vs calldata usage |
| Arithmetics | Bounds | uint256 overflow/underflow handling in 0.8+ |
| Upgradability | Storage Layout | EIP-1967 slot management and initializer patterns |
| Interfaces | Visibility | public, private, internal, and external access modifiers |
Solidity Advanced Features
- Intelligent enforcement of the Checks-Effects-Interactions pattern to mitigate reentrancy risks within Openclaw Skills.
- Automated gas optimization suggestions for storage-heavy operations and loops.
- Support for advanced upgradeable contract patterns using delegatecall and proxy storage slot management.
- High-precision math utility integration for complex financial computations.
- Comprehensive event indexing guidance for efficient off-chain data filtering and blockchain monitoring.
SKILL.md
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