rules

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By wjgoarxiv/litgravity (GitHub) · coding · 167 stars · scanned at commit 53899d5

Explain which rules, AGENTS.md files and skills agy loads, in what order, and how to settle conflicts. Use when guidance seems ignored or two sources disagree.

Works with any agent that supports SKILL.md skills.

What this skill can do

Downloads and installs other software

The author does not mention this. It runs automatically when the plugin is installed.

Found in 4 places.

plugin/skills/rules/SKILL.md, line 51`references/loading-facts.md` gives the provenance of each row and the rule frontmatter. The session context from the `SessionStart` hook tells the model to use
plugin/skills/rules/SKILL.md, line 644. **LitGravity health.** `npx @litfamily/litgravity doctor` reports plugin validation per scope, hook smoke tests, duplicate scopes, the enabled flag, engines
plugin/skills/rules/SKILL.md, line 129| Free listings and validation | `run_command` with `agy -p "/skills" < /dev/null`, `"/hooks"`, `"/agents"`, `agy plugin validate`, `agy --version`, `ls`, `find

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plugin/hooks/session-start.mjs, line 38parts.push(`Update: LitGravity ${latest} is available (installed ${version}). Mention it once if the user asks about LitGravity; the update command is \`npx @li

Runs commands on your computer

The author does not mention this. It runs automatically when the plugin is installed. Expected for a coding skill.

Found in 8 places.

plugin/hooks.json, line 6"command": "node ./hooks/session-start.mjs",
plugin/hooks.json, line 13"command": "node ./hooks/pre-invocation.mjs",
plugin/hooks.json, line 20"command": "node ./hooks/post-invocation.mjs",

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plugin/hooks.json, line 27"command": "node ./hooks/stop.mjs",
plugin/hooks.json, line 37"command": "node ./hooks/pre-tool-use.mjs",
plugin/hooks.json, line 49"command": "node ./hooks/post-tool-use.mjs",
plugin/hooks/lib/rewind/collect.mjs, line 5import { execFileSync } from 'node:child_process';
plugin/hooks/lib/rewind/collect.mjs, line 63const defaultExec = (file, args, options) => execFileSync(file, args, { encoding: 'utf8', stdio: ['ignore', 'pipe', 'ignore'], ...options });

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'rules' ] || [ -L ~/.agents/skills/'rules' ]; then echo 'A skill folder named rules already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/wjgoarxiv/litgravity' "$d" && git -C "$d" checkout --quiet '53899d5885b11bc5b687f17c21aae0e380549874' -- 'plugin/skills/rules' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugin/skills/rules' ~/.agents/skills/'rules' && 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/'rules' ~/.claude/skills/'rules' (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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Score history

Date	Version	Score
2026-11-10	`53899d5`	80
2026-11-07	`99d1012`	80