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understand

Use when making sense of a body of material someone is new to (a folder of notes, papers, docs, reports, or a wiki), asking what a set of sources says, where…

Skill by jpenley

IndexedMIT
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/jpenley-understand

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Use when making sense of a body of material someone is new to (a folder of notes, papers, docs, reports, or a wiki), asking what a set of sources says, where they agree or disagree, or where to start reading in it.

Use cases: productivity

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/understand

What's inside

Skill name
understand
Description
Use when making sense of a body of material someone is new to (a folder of notes, papers, docs, reports, or a wiki), asking what a set of sources says, where they agree or disagree, or where to start reading in it.
License
MIT
Instructions
43 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (3)

  • SKILL.md
  • openai.yaml · agents/
  • verify-cites.mjs · scripts/

SKILL.md (first lines)

# Understand

Builds a working picture of a body of material someone is new to: notes, papers, docs, a wiki. Structure comes from the files, meaning from reading them; every claim points at where it came from.

## 1. List and read

List what's there (files, dates, authors, kinds), then read for three things, each tied to the file and the passage:

- **Claims**: what each source asserts, in its own words where it matters.
- **Relations**: which sources support, contradict, or build on each other. Be conservative: a shared theme isn't support.
- **Open questions**: what the material raises and doesn't settle.

What you can't read (a file in a format you can't open, a source the material cites but doesn't include) goes under **Missing**; it is never filled in from what its title suggests.

## 2. Explain

In this order:

```markdown
**In short:** <two or three sentences: what the material is about and the one idea that makes it make sense>

**Main ideas:** <each with the sources behind it, cited as `path "the quoted words"`>

**Read in this order:** <3–7 files, the best starting point first, each with why it's next>

**Contested:** <where sources disagree, each side cited>

**Missing:** <what the material doesn't settle or couldn't be read, and where it might be>
```

Plain words for someone new to the subject; say what a term means the first time it appears.

Save the explanation to a file and check its citations against the files:

```
node <skill>/scripts/verify-cites.mjs explanation.md      # from the material's folder; --root <dir> for another folder
```

`<skill>` is this skill's folder. Cite a passage as `path "the quoted words"`, or `path:line` where the file has lines worth pointing at. Each finding names the citation and what is wrong: a file that isn't there, a line past the end, a blank line, a quote that sits somewhere else (it says where). Fix the citation or drop the claim. A clean run means the citations resolve, not that the claims are right.

**Done when** every claim in the explanation cites file and passage (or file:line), the citation check finds nothing broken, the reading order starts where a newcomer should, and the missing list is filled in or says "none".

From jpenley/AITuning, MIT.

More from jpenley/AITuning

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Last commit (this folder)
Oct 16, 2026 (14 days ago)
Last release
Oct 17, 2026 (14 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

understand skill. Agent Mart. https://agentmart.dev/skills/jpenley-understand (last updated 2026-10-24)