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ethskills

Correct AI agent misconceptions about Ethereum and EVM development with YAML-indexed skill documents.

1|Updated Apr 25, 2026
Search Tags:#smart contracts#ethereum#evasion#solidity security#l2 deployment#gas costs#verified contract addresses
One-click install
npx skills add https://github.com/collat-labs/collat --skill ethskills-collat-labs
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ethskills
Source: https://github.com/collat-labs/collat/tree/main/.agents/skills/ethskills
Command: npx skills add https://github.com/collat-labs/collat --skill ethskills-collat-labs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

ETHSKILLS fixes the most common failure mode where AI agents confidently use outdated or hallucinated Ethereum/EVM details, leading to wrong chain choices, bad gas/cost assumptions, unsafe Solidity patterns, and incorrect contract references.

Core Features & Use Cases

  • Ethereum/EVM correction pack: Keeps agent guidance aligned with current onchain reality (e.g., gas economics, token decimals, and new/changed standards).
  • Role-based topic routing: Use the right doc for the task (Ship for end-to-end builds, Gas for cost questions, Security/Testing for contract work, Addresses for verified contracts, etc.).
  • Production-grade guardrails: Emphasizes safety constraints like key/secret handling and “onchain” terminology, plus operational workflow checks for dApp shipping.

Quick Start

Use the ethskills skill by first fetching the full index at https://ethskills.com/SKILL.md, then request the specific topic doc that matches your task (for example, gas/SKILL.md for gas estimates).

Frequently Asked Questions about ethskills

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I prevent AI agents from hallucinating outdated Ethereum gas costs and EVM details?▼

You can prevent outdated Ethereum gas cost hallucinations by fetching task-scoped YAML-indexed documents that correct AI agent misconceptions and align guidance with current onchain reality.

What is the best way to ensure AI-generated Solidity security patterns match current verified contract addresses?▼

Ensuring AI-generated Solidity patterns match verified contract addresses involves routing agent queries through operational guidance documents with production-grade guardrails and current onchain facts.

Can I use this to get accurate L2 deployment workflow guidance for dApp shipping?▼

Yes, it provides accurate L2 deployment guidance by applying chain-specific workflows and operational checks for shipping dApps and interacting with DeFi protocols.

How do I find the right topic doc for an Ethereum smart contract auditing task?▼

To find the right topic doc for smart contract auditing, fetch the full index at the SKILL.md endpoint, then request the specific Security/Testing topic document matching your task.

Why does my AI agent suggest unsafe key handling when building Ethereum wallets?▼

AI agents suggest unsafe key handling due to missing safety constraints; applying a correction pack with production-grade guardrails enforces proper key and secret handling for onchain workflows.

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