github

github is a skill for Claude Code from Mathews-Tom/armory. It costs 74 tokens per session (1,541 once invoked), scanned B, original, MIT.

A command-line toolkit for working with GitHub repositories, issues, pull requests, automated checks, releases, and API data. GitHub is a service for hosting code and coordinating software work.

In plain words
What is it for?
Use it to create issues, open or review pull requests, check failed automated tests, manage releases, and query GitHub through the command line.
Why use it?
It avoids switching between separate interfaces for routine repository tasks and makes results easier to inspect in scripts.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the armory plugin — 91 skills shipped together

Good fit Use it to create issues, open or review pull requests, check failed automated tests, manage releases, and query GitHub through the command line.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mathews-tom/armory/github
Install

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.

Any agent
npx skills add Mathews-Tom/armory --skill github
Clone the repo
git clone --depth 1 https://github.com/Mathews-Tom/armory

Made for: Claude Code.

Or install armory, the plugin that ships this one along with the rest of its 91 skills.

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

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/mathews-tom/armory/github"><img src="https://agentmods.dev/badge/skills/mathews-tom/armory/github.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 74 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,541 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
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 Privilege Escalation · line 24
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
How audits are shown
Origin original 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 $0.00074 $0.01541
Opus 5.5 $0.00030 $0.00616
Sonnet 5.5 $0.00015 $0.00308
Haiku 4.5 $0.00007 $0.00154

Measured 1mo ago against content hash dcbf658e9acb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

github scanned grade B 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 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

| Debian/Ubuntu | `sudo apt install gh` |
skills/github/SKILL.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GitHub

All GitHub operations use the gh CLI. Prefer --json with --jq for structured, parseable output. Use --repo owner/repo when not inside a git repository with a configured remote. Use --web to open any resource in the browser.

Prerequisites and Auth

Installation

Platform Command
macOS brew install gh
Debian/Ubuntu sudo apt install gh
Windows winget install GitHub.cli

Authentication

gh auth login           # interactive OAuth login
gh auth status          # check current auth and active account

Required OAuth Scopes

Scope Grants Access To
repo Private repos, issues, PRs, commits, status
read:org Org membership, team listing
workflow Trigger and manage GitHub Actions workflows
gist Create and manage gists
delete_repo Delete repositories (not granted by default)
admin:org Manage org settings, teams, members
project Read/write access to ProjectV2 boards

Add missing scopes without re-authenticating from scratch:

gh auth refresh --scopes repo,read:org,workflow

Reference Routing

User intent Load
Create/list/view/edit/close issues, add comments references/issues.md
Create/list/view/review/merge/edit/close pull requests references/pull-requests.md
List runs, view logs, trigger/rerun/watch workflows, artifacts references/ci-actions.md
Create/fork/clone/view/edit/archive/delete repositories references/repos.md
Create/list/view/edit/upload/delete releases references/releases.md
Search repos, issues, PRs, code, commits references/search.md
Raw REST/GraphQL via gh api, pagination, rate limit references/api.md
GraphQL cost model, bulk queries, mutations, rate limits references/graphql-queries.md
Multi-step workflow recipes (PR lifecycle, CI triage, releases) references/automation-workflows.md
Create/list/view/edit/delete gists references/gists.md
List orgs, teams, members references/orgs.md

Read the full file on GitHub · 123 lines

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 · 123 lines · 74 tokens per session scan B dcbf658e9acb

Subscribe to this mod's changes

github is a skill published in the GitHub repository Mathews-Tom/armory (332 stars, last pushed today), licensed MIT. It adds 74 tokens to every session and 1,541 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

codex-issue-coordinator

Coordinates a large batch of GitHub issues through separate Codex worker threads, tested pull requests, review loops, and gated merges. Use when the user asks one Codex thread to manage several coding sessions or complete a parent issue, milestone, or issue batch.

owainlewis/blueprint · 59 tokens

gh-issues

Use when creating, searching, updating, or managing GitHub issues via CLI. Triggers: "issue", "create issue", "gh issue", "task tracking", "context", "handoff", "resume task", "session context", "save progress", "active tasks", "in-progress", "my tasks", "open issues". Covers: gh commands, bulk operations, JSON/jq…

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Prepare a project for public collaboration — license, code of conduct, docs, branch rulesets, templates, and git-cliff releases. Use when open-sourcing a repository, onboarding contributors, or cutting a tagged release.

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safe-public-release

Use when publishing, open-sourcing, exporting, sanitizing, or moving code, agent skills, prompts, templates, fixtures, datasets, workshop assets, or other artifacts from a private repository, vendor/runtime environment, or mixed working directory into a public repository or registry. Builds a provenance inventory…

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mx-pr

Draft a pull request from the feature spec and git log, then publish to GitHub or GitLab (Bitbucket experimental) — or hand off. Use when a feature branch is ready for PR, standalone or from mx-flow. Usage: /mx-pr [name].

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github

Manage GitHub via GitHub CLI (gh): repos, issues, pull requests, Actions, releases, secrets/variables, projects, gists, searches, and API access. Auto-activates on: "gh", "github cli", "github issue", "github pr", "pull request", "github actions", "workflow", "run", "github release", "release", "gh api", "github…

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