skill-check: Skill for Claude Code

.agents/skills/github-gh/SKILL.md

github-gh is a skill for Claude Code, Codex from thedaviddias/skill-check. It costs 47 tokens per session (314 once invoked), scanned A, a copy of github, MIT.

A skill for using GitHub through the gh command-line tool. GitHub is a service for hosting code and collaborating through issues, pull requests, and automated workflow runs.

In plain words
What is it for?
Use it to inspect issues and pull requests, check CI status, list workflow runs, view failed logs, and query GitHub data with gh.
Why use it?
It provides commands for checking project work and automation without relying on the web interface. It also supports structured output and advanced GitHub API queries.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is thedaviddias/skill-check's own configuration. It tells Claude Code and Codex how to work on skill-check 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 skill-check configures →

Reuse

Borrowing it

Nothing to install: this file belongs to thedaviddias/skill-check. 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/thedaviddias/skill-check/main/.agents/skills/github-gh/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/thedaviddias/skill-check

Made for: Claude Code, Codex.

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 github-gh

README.md
[![agentmods](https://agentmods.dev/badge/skills/thedaviddias/skill-check/github-gh/github.svg)](https://agentmods.dev/skills/thedaviddias/skill-check/github-gh)
Your own site
<a href="https://agentmods.dev/skills/thedaviddias/skill-check/github-gh"><img src="https://agentmods.dev/badge/skills/thedaviddias/skill-check/github-gh/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 github-gh

Your own site · 80×15
<a href="https://agentmods.dev/skills/thedaviddias/skill-check/github-gh"><img src="https://agentmods.dev/badge/skills/thedaviddias/skill-check/github-gh.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 314 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 75% copy Near-identical to another mod 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 $0.00047 $0.00314
Opus 5.5 $0.00019 $0.00126
Sonnet 5.5 $0.00009 $0.00063
Haiku 4.5 $0.00005 $0.00031

Measured 1mo ago against content hash 2624f93079e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

github-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 1mo 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.

Origin

This is a copy

75% identical to github — 5 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/skills/github-gh/SKILL.md · 48 lines

What it actually says

GitHub Skill

Use the gh CLI to interact with GitHub. Always specify --repo owner/repo when not in a git directory, or use URLs directly.

Pull Requests

Check CI status on a PR:

gh pr checks 55 --repo owner/repo

List recent workflow runs:

gh run list --repo owner/repo --limit 10

View a run and see which steps failed:

gh run view <run-id> --repo owner/repo

View logs for failed steps only:

gh run view <run-id> --repo owner/repo --log-failed

API for Advanced Queries

The gh api command is useful for accessing data not available through other subcommands.

Get PR with specific fields:

gh api repos/owner/repo/pulls/55 --jq '.title, .state, .user.login'

JSON Output

Most commands support --json for structured output. You can use --jq to filter:

gh issue list --repo owner/repo --json number,title --jq '.[] | "\(.number): \(.title)"'
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. 1mo ago First seen · 48 lines · 47 tokens per session scan A 2624f93079e2

Subscribe to this mod's changes

github-gh is a skill published in the GitHub repository thedaviddias/skill-check (194 stars, last pushed 5mo ago), licensed MIT. It adds 47 tokens to every session and 314 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 75% identical to github, differing in 5 lines, and is treated as a copy.

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