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ethskills-l2s

92 / 100 · Low risk

Fine to try. Some of what it can do is expected: a devops skill usually runs commands, installs tools and uses cloud credentials.

By cyotee/indexedex (GitHub) · devops · 10 stars · scanned at commit 90ff030

Ethereum Layer 2 landscape — Arbitrum, Optimism, Base, zkSync, Scroll, Unichain, Celo, and more. How they work, how to deploy on them, how to bridge, when to use which. Includes per-chain DeFi ecosystems and critical corrections. Use when choosing an L2, deploying cross-chain, or when a user asks about Ethereum scaling.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. Expected for a devops skill.

Found in 1 place.

Sends data to these websites: ethskills.com

This is disclosed by the author in the skill's SKILL.md or README. Expected for a devops skill.

Found in 2 places.

Other copies in this repository

cyotee/indexedex has 2 more folders with a skill named ethskills-l2s. This page shows the lowest-scoring copy.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'ethskills-l2s' ] || [ -L ~/.agents/skills/'ethskills-l2s' ]; then echo 'A skill folder named ethskills-l2s already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/cyotee/indexedex' "$d" && git -C "$d" checkout --quiet '90ff0307a7a8e084aa073e02eff125e9c7973933' -- 'lib/ethskills/ethskills-l2s' && mkdir -p ~/.agents/skills && cp -R "$d"/'lib/ethskills/ethskills-l2s' ~/.agents/skills/'ethskills-l2s' && 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/'ethskills-l2s' ~/.claude/skills/'ethskills-l2s' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

DateVersionScore
2026-11-0990ff030100