concepts
100 / 100 · Low risk
Fine to try.
Use when designing or explaining anything onchain that has to keep working with nobody running it: who calls each function and why they would, where randomness comes from, whether it can be censored or paused, and what it exposes to everyone onchain. Also use when writing the notes or handoff a build ends with, or when explaining to your human how something onchain actually works. Not for scoping which parts go onchain and the launch plan (`/ship`) or the safety of the contract code itself (`/s…
What this skill can do
We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'concepts' ] || [ -L ~/.agents/skills/'concepts' ]; then echo 'A skill folder named concepts already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/austintgriffith/ethskills' "$d" && git -C "$d" checkout --quiet '47779e720e99c0d5014c0612a08500bdd565108f' -- 'concepts' && mkdir -p ~/.agents/skills && cp -R "$d"/'concepts' ~/.agents/skills/'concepts' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'concepts' ~/.claude/skills/'concepts' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/austintgriffith/ethskills/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-08 | 47779e7 | 100 |