Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add citedy/adclaw --skill skill-creatorgit clone --depth 1 https://github.com/citedy/adclawWrote 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.
[](https://agentmods.dev/skills/citedy/adclaw/skill-creator)<a href="https://agentmods.dev/skills/citedy/adclaw/skill-creator"><img src="https://agentmods.dev/badge/skills/citedy/adclaw/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.
<a href="https://agentmods.dev/skills/citedy/adclaw/skill-creator"><img src="https://agentmods.dev/badge/skills/citedy/adclaw/skill-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 5 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00038 | $0.00941 |
| Opus 5 | $0.00019 | $0.00470 |
| Sonnet 5 | $0.00008 | $0.00188 |
| Haiku 4.5 | $0.00004 | $0.00094 |
Grade A, and why
skill-creator scanned grade A with 1 finding 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 7d ago.
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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- curl How it starts
The opening of the file, as written. The whole thing — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skill Creator
You can create new skills for the user. A skill is a directory containing a SKILL.md file and optional references/ and scripts/ subdirectories.
Skill Directory Structure
my-skill/
├── SKILL.md # Required: skill definition and instructions
├── references/ # Optional: reference documentation
│ └── api-docs.md
└── scripts/ # Optional: executable scripts
└── helper.py
SKILL.md Format
The SKILL.md file must start with YAML frontmatter (between --- delimiters), followed by markdown instructions.
Required Frontmatter Fields
---
name: my-skill-name # Unique identifier (lowercase, hyphens allowed)
description: > # Brief description of what the skill does
A short description of the skill's purpose and capabilities.
---
Optional Frontmatter Fields
---
name: my-skill-name
title: "My Skill Display Name" # Human-readable title
description: >
Description here.
version: "1.0.0"
author: Your Name
tags:
- category1
- category2
metadata:
openclaw:
emoji: "🔧" # Emoji icon for the skill
requires:
env: # Required environment variables
- MY_API_KEY
bins: # Required system binaries
- curl
primaryEnv: MY_API_KEY # Main env var for authentication
---
Markdown Body
After the frontmatter, write the skill instructions in markdown. This is what the agent reads to understand how to use the skill. Include:
- Overview — what the skill does
- Available tools/commands — what the agent can do with this skill
- Usage examples — concrete examples of how to use each capability
- Important notes — constraints, rate limits, authentication requirements
How to Create a Skill
When the user asks to create a skill:
- Ask the user what the skill should do
- Create the skill directory in the customized skills location
- Write the SKILL.md file with proper frontmatter and instructions
- Optionally add reference docs in
references/ - Optionally add helper scripts in
scripts/ - Enable the skill so it appears in active skills
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.
- 7d ago First seen · 145 lines · 38 tokens per session scan A 343e0bda2f0d
skill-creator is a skill published in the GitHub repository citedy/adclaw (36 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 38 tokens to every session and 941 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
skill-creator
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
update-setup
A one-time setup wizard for creating a personalised upgrade skill in a nanobot agent workspace. It checks whether an upgrade skill already exists and gathers version and installation details.
tmux
Remote-control tmux sessions for interactive CLIs by sending keystrokes and scraping pane output.
cron
Schedule reminders and recurring tasks.
summarize
Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).
weather
Get current weather and forecasts (no API key required).