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catchup

100 / 100 · Low risk

Fine to try.

By LilMGenius/paperthin (GitHub) · coding · 1,440 stars · scanned at commit 6114322

Rebuild the human's lost context on a project from live state, in plain language: what needs them, what changed, what new words mean. Use when the human returns after a gap, says they can't follow the project anymore, asks what happened or what a term means, or before deciding what to do next when their mental model is stale. Read-only; it briefs, it does not act.

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/'catchup' ] || [ -L ~/.agents/skills/'catchup' ]; then echo 'A skill folder named catchup already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/LilMGenius/paperthin' "$d" && git -C "$d" checkout --quiet '61143228dae8549f4ebc3e9f3d8d65cb4bbe7764' -- 'skills/coil/catchup' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/coil/catchup' ~/.agents/skills/'catchup' && 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/'catchup' ~/.claude/skills/'catchup' (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

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