Using Agent Skills
addyosmani/agent-skills
Meta-skill for choosing which workflow skill fits the task at hand, plus always-on habits: surface assumptions, stop on confusion, push back, keep it simple and stay in scope.
A skill your agent uses when someone asks to audit their AIOS, score the Four Cs, find stale paths or unlinked projects, compare AGENTS.md and CLAUDE.md, check Claude/Codex skill compatibility, or…
Install Audit
$ npx skills add nateherkai/AIS-OS --skill audit -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install nateherkai/AIS-OS audit --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/nateherkai/AIS-OS.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/audit .claude/skills/audit && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "audit" agent skill from https://github.com/nateherkai/AIS-OS/tree/main/.agents/skills/audit into .claude/skills/audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/nateherkai/AIS-OS/tree/main/.agents/skills/auditType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add nateherkai/AIS-OS --skill audit -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install nateherkai/AIS-OS audit --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nateherkai/AIS-OS.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/audit .agents/skills/audit && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "audit" agent skill from https://github.com/nateherkai/AIS-OS/tree/main/.agents/skills/audit into .agents/skills/audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add nateherkai/AIS-OS --skill audit -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install nateherkai/AIS-OS audit --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nateherkai/AIS-OS.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/audit .cursor/skills/audit && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "audit" agent skill from https://github.com/nateherkai/AIS-OS/tree/main/.agents/skills/audit into .cursor/skills/audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/nateherkai/AIS-OS.git --path .agents/skills/audit--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add nateherkai/AIS-OS --skill audit -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install nateherkai/AIS-OS audit --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nateherkai/AIS-OS.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/audit .gemini/skills/audit && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "audit" agent skill from https://github.com/nateherkai/AIS-OS/tree/main/.agents/skills/audit into .gemini/skills/audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install nateherkai/AIS-OS auditInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add nateherkai/AIS-OS --skill audit -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/nateherkai/AIS-OS.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/audit .github/skills/audit && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "audit" agent skill from https://github.com/nateherkai/AIS-OS/tree/main/.agents/skills/audit into .github/skills/audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add nateherkai/AIS-OS --skill audit -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install nateherkai/AIS-OS audit --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nateherkai/AIS-OS.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/audit .opencode/skills/audit && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "audit" agent skill from https://github.com/nateherkai/AIS-OS/tree/main/.agents/skills/audit into .opencode/skills/audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
audit- GitHub stars
- 1.6k
- Token cost
- ~4k tokens
- SKILL.md length
- 2,205 words
- Files
- 6
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
A skill your agent uses when someone asks to audit their AIOS, score the Four Cs, find stale paths or unlinked projects, compare AGENTS.md and CLAUDE.md, check Claude/Codex skill compatibility, or…
- Works in 5 steps: Establish scope and evidence → Test routing and context retrieval → Verify the other three Cs → …
- Someone asks to audit their AIOS
- SKILL.md covers 1. Establish scope and evidence, 2. Test routing and context…, 3. Verify the other three Cs and 4. Score and prioritize, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Audit is an agent skill from nateherkai/AIS-OS. Use when someone asks to audit their AIOS, score the Four Cs, find stale paths or unlinked projects, compare AGENTS.md and CLAUDE.md, check Claude/Codex skill compatibility, or assess migration readiness. Automatically saves dated reports and tracks evidence-backed improvements across runs.
Its SKILL.md is about 4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files (for example `agents/openai.yaml`, `compatibility.md` and `history.md`).
It sits in Agent Workflows, covering Agent instruction files. The repository describes itself as: AI Operating System starter kit for Claude Code and Codex. Five skills: /onboard, /audit, /link, /level-up, and /3d-brain. Includes the Three Ms framework.
When your agent uses it
- Someone asks to audit their AIOS
- Score the Four Cs
- Find stale paths
- Unlinked projects
Example prompts
- “/audit”
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- Establish scope and evidence
- Test routing and context retrieval
- Verify the other three Cs
- Score and prioritize
- Return a concise, reviewable report
What it can do on your machine
Read from SKILL.md and the folder at commit ce9cb93. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Audit loads about 4k tokens when it runs. Until then it costs about 74 tokens; SKILL.md has 2,205 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NoteMentions a .env fileSKILL.md:51
each has evidence. A configured MCP or `.env` key does not establish authentication. Use narrow, safe read-only checks
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 2,205 words (~3,950 tokens).
“Check whether this AIOS can find the right information and do useful work reliably, and identify changes that would make the user's work easier. Score Context, Connections, Capabilities, and Cadence out of 25 each, using rubric.md. This is rubric v2…”
- name
- audit
Files
SKILL.md and 5 other files in .agents/skills/audit of nateherkai/AIS-OS.
- SKILL.md
- agents/openai.yaml
- compatibility.md
- history.md
- rubric.md
- templates/report.md
Open the folder on GitHubat commit ce9cb93
Compare with similar skills
Audit next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Audit this skillnateherkai/AIS-OS | 1.6k | — | ~4k | Automated safety check: Notes | Custom licence | |
| Using Agent Skillsaddyosmani/agent-skills | 103k | 4 repos | ~2.4k | Automated safety check: Pass | MIT | |
| Claude ReflectBayramAnnakov/claude-reflect | 1.7k | 2 repos | ~627 | Automated safety check: Pass | MIT | |
| Writing For Agentsbestofjs/bestofjs | 3.1k | 19 repos | ~2.7k | Automated safety check: Pass | MIT | |
| Neat-Freak Knowledge CloseoutKKKKhazix/khazix-skills | 21k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Task Observerrebelytics/one-skill-to-rule-them-all | 3.2k | 1 repos | ~12k | Automated safety check: Pass | CC-BY-4.0 |
Similar skills
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BayramAnnakov/claude-reflect
Self-learning system that captures corrections during sessions and reminds users to run /reflect to update CLAUDE.md.
Writing For Agents
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Writing documents for agents. An agent skill from bestofjs/bestofjs.
Neat-Freak Knowledge Closeout
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Brings project docs, agent rule files, authorized memory and leftover workspace files back in line with what the code and runtime actually do at the end of a work session.
Task Observer
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Monitors task execution for skill improvement opportunities.
- Official
SkillOpt Sleep Cycle
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Runs an on-demand or nightly sleep cycle that reviews past Claude Code sessions and proposes validated updates to CLAUDE.md and skills.
More from nateherkai/AIS-OS
3D Brain
nateherkai/AIS-OS
A skill your agent uses when someone asks to build a 3D brain, visualize their AIOS or second brain, turn their knowledge into an interactive graph, or run /3d-brain or /3D brain.
Level Up
nateherkai/AIS-OS
A skill your agent uses when someone asks to level up their AIOS, close an audit gap, find what to automate next, or improve one workflow.
Grill Me
nateherkai/AIS-OS
Interview the user relentlessly about a plan, design, or topic, checkpointing every answer to a brainstorm file so nothing is lost.
Onboard
nateherkai/AIS-OS
Use on Day 1 of an AIS-OS install, when someone says "set me up", "onboard me", "let's get started", "fill in my AIOS", or has just cloned the kit.
Link
nateherkai/AIS-OS
A skill your agent uses when someone asks to link a project, file, folder, or important context into AGENTS.md or their AIOS routing, or says "link this into my AIOS" or "add this to my routing".
Related
Categories
Questions about Audit
What does Audit do?
A skill your agent uses when someone asks to audit their AIOS, score the Four Cs, find stale paths or unlinked projects, compare AGENTS.md and CLAUDE.md, check Claude/Codex skill compatibility, or…. Audit is an agent skill from nateherkai/AIS-OS.md, check Claude/Codex skill compatibility, or assess migration readiness.
When should I use Audit?
Audit fits situations like: someone asks to audit their AIOS; score the Four Cs; find stale paths; unlinked projects.
How do I install Audit in Claude Code?
Run `npx skills add nateherkai/AIS-OS --skill audit -a claude-code`. Or copy the skill folder (.agents/skills/audit in nateherkai/AIS-OS) into .claude/skills/audit in your project. Claude Code loads it when a task matches its description.
How do I install Audit in Codex?
Run `npx skills add nateherkai/AIS-OS --skill audit -a codex`. Or copy the skill folder (.agents/skills/audit in nateherkai/AIS-OS) into .agents/skills/audit in your project. Codex loads it when a task matches its description.
Can I use Audit in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add nateherkai/AIS-OS --skill audit -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/audit, .gemini/skills/audit, .github/skills/audit and .opencode/skills/audit in your project.
What does Audit need to run?
SKILL.md names no scripts, command-line tools or credentials: Audit is instructions for the agent only.
Does Audit access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Audit safe to install?
Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Audit use?
Audit has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Audit use?
About 4k tokens (SKILL.md is roughly 16k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Audit?
Skills that share tags, products or a category with Audit: Using Agent Skills (addyosmani/agent-skills, 103k stars), Claude Reflect (BayramAnnakov/claude-reflect, 1.7k stars), Writing For Agents (bestofjs/bestofjs, 3.1k stars) and Neat-Freak Knowledge Closeout (KKKKhazix/khazix-skills, 21k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Audit?
nateherkai (a GitHub user) maintains it in nateherkai/AIS-OS, which has 1,578 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on September 7, 2026.
Source: nateherkai/AIS-OS on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.