ld-knowledge-check
100 / 100 · Low risk
Fine to try.
Writes a knowledge check with scenario questions per objective, distractors built from real mistakes, feedback for every option, and low-stakes retake rules. Use for "run ld-knowledge-check", "write quiz questions for this module", "build a knowledge check", "our quiz proves nothing", "better distractors", "scenario questions instead of recall", "an AI can answer our quiz", part of the AI for L&D and Corporate Training Pack by 90n.
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/'ld-knowledge-check' ] || [ -L ~/.agents/skills/'ld-knowledge-check' ]; then echo 'A skill folder named ld-knowledge-check already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/polar-bear-org/claude-skills' "$d" && git -C "$d" checkout --quiet '95f01806ca43f6ee788d0579743e35853b695930' -- 'packs/ai-for-training-pack/skills/ld-knowledge-check' && mkdir -p ~/.agents/skills && cp -R "$d"/'packs/ai-for-training-pack/skills/ld-knowledge-check' ~/.agents/skills/'ld-knowledge-check' && 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/'ld-knowledge-check' ~/.claude/skills/'ld-knowledge-check' (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/polar-bear-org/claude-skills/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-07 | 95f0180 | 100 |