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anvil

82 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By onfire7777/universal-ai-skills-library (GitHub) · coding · 17 stars · scanned at commit 2a76bf4

Supports terminal UI construction, CLI development assistance, and integration of development tools (linters, test runners, build tools). Used when designing and implementing command-line experiences. Language-agnostic with support for Node.js, Python, Go, and Rust.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

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

if [ -e ~/.agents/skills/'anvil' ] || [ -L ~/.agents/skills/'anvil' ]; then echo 'A skill folder named anvil already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/onfire7777/universal-ai-skills-library' "$d" && git -C "$d" checkout --quiet '2a76bf42ce5c860adf8d0f3fcf3f6804109ac65b' -- 'skills/anvil' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/anvil' ~/.agents/skills/'anvil' && 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/'anvil' ~/.claude/skills/'anvil' (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

The badge for onfire7777/universal-ai-skills-library shows the score of its lowest-scoring skill.

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