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 agentmods add skills/dep/agent-rules/ghnpx skills add dep/agent-rules --skill ghgit clone --depth 1 https://github.com/dep/agent-rulesWhat 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 | $0.00031 | $0.00246 |
| Opus 5 | $0.00015 | $0.00123 |
| Sonnet 5 | $0.00006 | $0.00049 |
| Haiku 4.5 | $0.00003 | $0.00025 |
Grade A, and why
gh 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 2d 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.
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.
What it actually says
Github Skill using gh (Command Line Interface)
Overview
Utilize Github Command Line Interface (CLI) to effortlessly engage with our suite of products through a streamlined command-line interface. Github CLI provides a powerful toolset that allows users to automate tasks, integrate processes, and interact with various Github products such as Github, all from the comfort of your terminal.
Options
gh --help
Getting Started
Check to see if gh is installed:
gh --version
It not installed, install it:
brew install gh
It installed, verify it:
gh --version
Authenticating to Github
To connect to your Github account, you need to authenticate.
Check if you are already authenticated:
gh auth status
If you are not authenticated, authenticate:
gh auth login -h "GitHub.com"
Usage
gh --help
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.
- 2d ago First seen · 60 lines · 31 tokens per session scan A 63654ba84a64
gh is a skill published in the GitHub repository dep/agent-rules (11 stars, last pushed 2mo ago), licensed MIT. It adds 31 tokens to every session and 246 once invoked, about $0.0002 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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