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closure-completion-cost

100 / 100 · Low risk

Fine to try.

By hashgraph-online/awesome-codex-plugins (GitHub) · coding · 1,568 stars · scanned at commit 3e1e6b2

Recognize when closure is the wrong choice — when the perceptual completion work it asks of the user is too costly, ambiguous, or risky. Use when designing for accessibility audiences, novice users, high-stakes interfaces (medical, financial, safety), small rendering sizes that strain perception, or any context where the user shouldn't have to do completion work to understand the form. The skill is judging when explicit forms serve the user better than suggested ones, even at the cost of visual…

Works with any agent that supports SKILL.md skills.

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/'closure-completion-cost' ] || [ -L ~/.agents/skills/'closure-completion-cost' ]; then echo 'A skill folder named closure-completion-cost already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/hashgraph-online/awesome-codex-plugins' "$d" && git -C "$d" checkout --quiet '3e1e6b20ffc28f42923e391f29f075c424e19e64' -- 'plugins/HDeibler/universal-design-principles/plugins/perception-and-hierarchy-principles/skills/closure-completion-cost' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/HDeibler/universal-design-principles/plugins/perception-and-hierarchy-principles/skills/closure-completion-cost' ~/.agents/skills/'closure-completion-cost' && 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/'closure-completion-cost' ~/.claude/skills/'closure-completion-cost' (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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