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yagni

80 / 100 · Low risk

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

By mintuz/skills (GitHub) · coding · 35 stars · scanned at commit 8cc95d9

WHEN changing production code under this codebase's working agreements, or when a task risks overengineering—extra abstractions, speculative design, or test sprawl; NOT for removing complexity from existing code; enforces TDD, minimum sufficient execution, hard scope boundaries, and documentation practices.

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/'yagni' ] || [ -L ~/.agents/skills/'yagni' ]; then echo 'A skill folder named yagni already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mintuz/skills' "$d" && git -C "$d" checkout --quiet '8cc95d9146ca13624d48611702d0ab12bbe7756a' -- 'src/core/skills/yagni' && mkdir -p ~/.agents/skills && cp -R "$d"/'src/core/skills/yagni' ~/.agents/skills/'yagni' && 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/'yagni' ~/.claude/skills/'yagni' (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 mintuz/skills shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/mintuz/skills.svg)](https://zalavijaysinh.github.io/skilltrust/repos/mintuz/skills/)

Score history