Is Feynman Explainer safe and trustworthy?

tashan scores Feynman Explainer on public evidence — it is currently active. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Feynman Explainer?

Drop the skill folder into ~/.claude/skills/ (user scope) or .claude/skills/ (project scope).

Who maintains Feynman Explainer?

7 GitHub contributors, source: mohitagw15856/pm-claude-skills.

‹ The Index

Feynman Explainer

skill

Learn something deeply by trying to explain it simply — the Feynman technique — surfacing exactly the gaps where your understanding is fake. Use when asked help me really understand X, explain this back to check my understanding, use the Feynman technique on, or do I actually get this. Produces a prompt to explain the concept in plain language yourself, a check that flags where your explanation went vague, hand-wavy, or jargon-hid a gap, the specific things you don't actually understand yet, and how to close each — because if you can't explain it simply, you don't really know it.

Works with: Claude Code (native) · Cursor, Codex CLI (manual)
native: this artifact type is that client's own format

Install (Claude Code):

cp -r feynman-explainer ~/.claude/skills/

Adoption: 1 repos
Upkeep: 97.0
Freshness: 94.0
Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: active
Contributors: 7
License: MIT

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

Its own instructions

Its SKILL.md says when to use it.

Read from the capability’s own SKILL.md. This is not a grade and does not compare to the instruction-depth verdict on an MCP server — a skill has no tools to document, so that rubric does not apply to it.

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source ↗ · skill:mohitagw15856/feynman-explainer

Everything on this page is public evidence and free. What it cannot know is whether you run this — npx tashan-cli doctor reads your own config and names what is wrong in it, also free. tashan Pro tells you the day any of it changes.

Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›

Measured 2026-08-16 · scorer s5 · how · something wrong here?