ai-auto-work: Skill for Claude Code

.claude/skills/skill-creator/SKILL.md

skill-creator is a skill for Claude Code from chaohong-ai/ai-auto-work. It costs 63 tokens per session (7,054 once invoked), scanned A, original, no licence file.

A skill for creating, updating, and improving agent skills, which are instruction sets that guide an agent through a task. It also supports testing skills and measuring how they perform.

In plain words
What is it for?
Use it to build skills, optimize existing ones, run evaluations, compare performance across runs, and improve skill descriptions.
Why use it?
It provides a workflow for changing a skill and checking whether the change improves results or makes triggering less reliable.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is chaohong-ai/ai-auto-work's own configuration. It tells Claude Code how to work on ai-auto-work itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ai-auto-work configures →

Reuse

Borrowing it

Nothing to install: this file belongs to chaohong-ai/ai-auto-work. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/chaohong-ai/ai-auto-work/main/.claude/skills/skill-creator/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/chaohong-ai/ai-auto-work

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for skill-creator

README.md
[![agentmods](https://agentmods.dev/badge/skills/chaohong-ai/ai-auto-work/skill-creator/github.svg)](https://agentmods.dev/skills/chaohong-ai/ai-auto-work/skill-creator)
Your own site
<a href="https://agentmods.dev/skills/chaohong-ai/ai-auto-work/skill-creator"><img src="https://agentmods.dev/badge/skills/chaohong-ai/ai-auto-work/skill-creator/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for skill-creator

Your own site · 80×15
<a href="https://agentmods.dev/skills/chaohong-ai/ai-auto-work/skill-creator"><img src="https://agentmods.dev/badge/skills/chaohong-ai/ai-auto-work/skill-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 63 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,054 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00063 $0.07054
Opus 5 $0.00032 $0.03527
Sonnet 5 $0.00013 $0.01411
Haiku 4.5 $0.00006 $0.00705

Measured 10d ago against content hash ba8bebb2c085, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

skill-creator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

The scan reads SKILL.md. This mod also ships 10 executable files (eval-viewer/generate_review.py, scripts/__init__.py, scripts/aggregate_benchmark.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/skill-creator/SKILL.md · 480 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 480 lines · 63 tokens per session scan A ba8bebb2c085

Subscribe to this mod's changes

skill-creator is a skill published in the GitHub repository chaohong-ai/ai-auto-work (133 stars, last pushed 1mo ago), with no licence file. It adds 63 tokens to every session and 7,054 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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