hickey
97 / 100 · Low risk
Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.
Structural simplicity review based on Rich Hickey's "Simple Made Easy" framework. Trigger when: - Reviewing code for complected concerns, analyzing coupling, or simplifying code architecture. - Prompt contains: /hickey, simple made easy, complect, decouple, compose.
What this skill can do
Runs commands on your computer
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'hickey' ] || [ -L ~/.agents/skills/'hickey' ]; then echo 'A skill folder named hickey already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/nrdxp/predicate' "$d" && git -C "$d" checkout --quiet '4e533f0de62ef7dbcd1a2f0eb5dd8b669974c023' -- 'skills/hickey' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/hickey' ~/.agents/skills/'hickey' && 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/'hickey' ~/.claude/skills/'hickey' (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/nrdxp/predicate/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-08 | 4e533f0 | 97 |