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Solidity Gas Optimization

Checked
whackur·vlatest·other·MIT

Analyzes Solidity code to identify gas optimization opportunities and suggest efficient coding practices for reduced transaction costs.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add whackur/solidity-agent-toolkit --skill solidity-gas-optimization -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

whackur

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned whackur/solidity-agent-toolkit at 202807ccce.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
202807ccce
Manifest
skills/solidity-gas-optimization/SKILL.md
Scanned
1 file, 138 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill analyzes Solidity code and provides recommendations for gas optimization. It identifies potential inefficiencies in smart contract functions, suggesting changes to reduce the amount of gas consumed during execution. The tool aims to lower deployment and transaction costs associated with blockchain interactions.

When to use it

  • Before deploying a smart contract: Optimize your code before deployment to minimize initial costs.
  • Analyzing expensive transactions: Investigate why certain transactions are costing more gas than expected.
  • Refactoring existing contracts: Improve the efficiency of older, less optimized smart contracts.
  • Developing new features: Ensure that new functionality is implemented with gas efficiency in mind from the start.

Key capabilities

  • Gas cost estimation for Solidity functions
  • Identification of potential gas optimization opportunities
  • Suggestions for code modifications to reduce gas consumption

Example prompts

  • "Analyze this Solidity function and suggest ways to optimize its gas usage: [paste Solidity code]"
  • "What are the most expensive operations in this smart contract? [paste Solidity code]"
  • "How can I reduce the gas cost of looping through this array in my Solidity contract? [paste relevant code snippet]"

Tips & gotchas

This skill requires a valid Solidity code snippet as input. The quality of optimization suggestions depends on the complexity and structure of the provided code.