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code-overview

100 / 100 · Low risk

Fine to try.

By testdouble/han (GitHub) · coding · 341 stars · scanned at commit abba73a

Produces a human-readable, progressive-disclosure overview of unfamiliar code or a pull request's changes — why it exists (the real problem it solves or goal it serves for the business or a user), and from there what it does, how it flows, and where to start — so you can get up to speed before working on or reviewing it. Use when you want to understand, get oriented in, make sense of, explain, or get up to speed on a chunk of code, a file, a directory, a symbol, or a PR's changes. Writes the ov…

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/'code-overview' ] || [ -L ~/.agents/skills/'code-overview' ]; then echo 'A skill folder named code-overview already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/testdouble/han' "$d" && git -C "$d" checkout --quiet 'abba73a773528905a8f3d15956029394746e5c7f' -- 'han-coding/skills/code-overview' && mkdir -p ~/.agents/skills && cp -R "$d"/'han-coding/skills/code-overview' ~/.agents/skills/'code-overview' && 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/'code-overview' ~/.claude/skills/'code-overview' (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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