gh-incident-response

gh-incident-response is a skill for Claude Code, Codex from athallarizky/agent-playbooks. It costs 0 tokens per session (4,675 once invoked), scanned C, original, no licence file.

An incident-response playbook for GitHub that guides investigation from initial rules through detection, scoping, and checking for indicators of compromise. An incident is a security event that may affect systems or data.

In plain words
What is it for?
Use it to respond to suspected GitHub security incidents, determine their scope, and check known indicators of compromise.
Why use it?
It provides an ordered investigation process and keeps the early examination read-only, reducing the risk of changing evidence.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to respond to suspected GitHub security incidents, determine their scope, and check known indicators of compromise.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/athallarizky/agent-playbooks/gh-incident-response
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 athallarizky/agent-playbooks --skill gh-incident-response
Clone the repo
git clone --depth 1 https://github.com/athallarizky/agent-playbooks

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 gh-incident-response

README.md
[![agentmods](https://agentmods.dev/badge/skills/athallarizky/agent-playbooks/gh-incident-response/github.svg)](https://agentmods.dev/skills/athallarizky/agent-playbooks/gh-incident-response)
Your own site
<a href="https://agentmods.dev/skills/athallarizky/agent-playbooks/gh-incident-response"><img src="https://agentmods.dev/badge/skills/athallarizky/agent-playbooks/gh-incident-response/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 gh-incident-response

Your own site · 80×15
<a href="https://agentmods.dev/skills/athallarizky/agent-playbooks/gh-incident-response"><img src="https://agentmods.dev/badge/skills/athallarizky/agent-playbooks/gh-incident-response.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,675 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 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 $0.00000 $0.04675
Opus 5.5 $0.00000 $0.01870
Sonnet 5.5 $0.00000 $0.00935
Haiku 4.5 $0.00000 $0.00468

Measured 3d ago against content hash a863421e9ee1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

gh-incident-response scanned grade C with 2 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 3d ago.

The scan reads SKILL.md. This mod also ships 15 executable files (scripts/capture-events.sh, scripts/clean-markers-local.sh, scripts/clean-markers.sh, …), 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.

Reaches for credential fileshighPrivilege escalation

SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.

4. **Persistence & credential exposure** — LaunchAgents/LaunchDaemons (user + system) created/modified near the window, crontab, shell rc files, `~/.ssh/authorized_keys`, git credential stores (`~/.git-credentials`, cred

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **Build-config rider** — the obfuscated payload appended to `vite/next/webpack/postcss/tailwind/... .config.*` AFTER the legitimate config, padded with ~100 spaces of whitespace, with `createRequire`/`module` CJS shims
gh-incident-response/SKILL.md · 157 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. 3d ago Changed · +7 lines a863421e9ee1
  2. 7d ago Changed 7a71b065f293
  3. 8d ago First seen · 150 lines · 0 tokens per session scan C 5e21431f70fa

Subscribe to this mod's changes

gh-incident-response is a skill published in the GitHub repository athallarizky/agent-playbooks (3 stars, last pushed 2d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 4,675 tokens. A static security scan graded it C with 2 findings (reaches for credential files, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-20.