mental-model-mismatch-and-onboarding
100 / 100 · Low risk
Fine to try.
Use this skill when designing onboarding, when diagnosing why users keep getting confused, when migrating users from one product convention to another, or when the system genuinely differs from familiar comparable products. Trigger when the user mentions "users don't get it," "we keep getting the same support tickets," or "this is a new pattern they need to learn." Sub-aspect of `mental-model`; read that first.
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/'mental-model-mismatch-and-onboarding' ] || [ -L ~/.agents/skills/'mental-model-mismatch-and-onboarding' ]; then echo 'A skill folder named mental-model-mismatch-and-onboarding 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 "$d" checkout --quiet '70b6a3a3a7c774671e45af646306e1448baf0511' -- 'plugins/HDeibler/universal-design-principles/plugins/cognition-and-learnability-principles/skills/mental-model-mismatch-and-onboarding' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/HDeibler/universal-design-principles/plugins/cognition-and-learnability-principles/skills/mental-model-mismatch-and-onboarding' ~/.agents/skills/'mental-model-mismatch-and-onboarding' && 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/'mental-model-mismatch-and-onboarding' ~/.claude/skills/'mental-model-mismatch-and-onboarding' (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/hashgraph-online/awesome-codex-plugins/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-14 | 70b6a3a | 100 |
| 2026-11-13 | 3e1e6b2 | 100 |
| 2026-11-12 | 6d2e63f | 100 |
| 2026-11-11 | 4070676 | 100 |
| 2026-11-10 | f620aba | 100 |
| 2026-11-09 | 3062ea3 | 100 |
| 2026-11-08 | 057d789 | 100 |
| 2026-11-06 | e012fe1 | 100 |