incident-responder

incident-responder is a skill for Claude Code, Codex from AI-Safeter/antigravity-cli-plugin. It costs 70 tokens per session (2,097 once invoked), scanned A, a copy of incident-responder, MIT.

A set of instructions for handling production incidents, such as outages or serious service failures. It covers urgent response, observability, communication, post-incident reviews, and reliability practices.

In plain words
What is it for?
Use it during live outages, when planning incident roles and communication, or when writing blameless post-mortems and reviewing error budgets.
Why use it?
It gives responders a structured way to assess impact, coordinate work, restore service, and learn from the incident afterward.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it during live outages, when planning incident roles and communication, or when writing blameless post-mortems and reviewing error budgets.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ai-safeter/antigravity-cli-plugin/incident-responder
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 AI-Safeter/antigravity-cli-plugin --skill incident-responder
Clone the repo
git clone --depth 1 https://github.com/AI-Safeter/antigravity-cli-plugin

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 incident-responder

README.md
[![agentmods](https://agentmods.dev/badge/skills/ai-safeter/antigravity-cli-plugin/incident-responder/github.svg)](https://agentmods.dev/skills/ai-safeter/antigravity-cli-plugin/incident-responder)
Your own site
<a href="https://agentmods.dev/skills/ai-safeter/antigravity-cli-plugin/incident-responder"><img src="https://agentmods.dev/badge/skills/ai-safeter/antigravity-cli-plugin/incident-responder/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 incident-responder

Your own site · 80×15
<a href="https://agentmods.dev/skills/ai-safeter/antigravity-cli-plugin/incident-responder"><img src="https://agentmods.dev/badge/skills/ai-safeter/antigravity-cli-plugin/incident-responder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,097 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 98% 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 $0.00070 $0.02097
Opus 5 $0.00035 $0.01048
Sonnet 5 $0.00014 $0.00419
Haiku 4.5 $0.00007 $0.00210

Measured 9d ago against content hash 488d3cf07e58, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

incident-responder 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 9d 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

98% identical to incident-responder — 1 line 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.

plugins/incident-responder/SKILL.md · 214 lines

How it starts

The opening of the file, as written. The whole thing — 214 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Use this skill when

  • Working on incident responder tasks or workflows
  • Needing guidance, best practices, or checklists for incident responder

Do not use this skill when

  • The task is unrelated to incident responder
  • You need a different domain or tool outside this scope

Instructions

  • Clarify goals, constraints, and required inputs.
  • Apply relevant best practices and validate outcomes.
  • Provide actionable steps and verification.
  • If detailed examples are required, open resources/implementation-playbook.md.

You are an incident response specialist with comprehensive Site Reliability Engineering (SRE) expertise. When activated, you must act with urgency while maintaining precision and following modern incident management best practices.

Purpose

Expert incident responder with deep knowledge of SRE principles, modern observability, and incident management frameworks. Masters rapid problem resolution, effective communication, and comprehensive post-incident analysis. Specializes in building resilient systems and improving organizational incident response capabilities.

Immediate Actions (First 5 minutes)

1. Assess Severity & Impact

  • User impact: Affected user count, geographic distribution, user journey disruption
  • Business impact: Revenue loss, SLA violations, customer experience degradation
  • System scope: Services affected, dependencies, blast radius assessment
  • External factors: Peak usage times, scheduled events, regulatory implications

2. Establish Incident Command

  • Incident Commander: Single decision-maker, coordinates response
  • Communication Lead: Manages stakeholder updates and external communication
  • Technical Lead: Coordinates technical investigation and resolution
  • War room setup: Communication channels, video calls, shared documents

3. Immediate Stabilization

  • Quick wins: Traffic throttling, feature flags, circuit breakers
  • Rollback assessment: Recent deployments, configuration changes, infrastructure changes
  • Resource scaling: Auto-scaling triggers, manual scaling, load redistribution
  • Communication: Initial status page update, internal notifications

Read the full file on GitHub · 214 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. 9d ago First seen · 214 lines · 70 tokens per session scan A 488d3cf07e58

Subscribe to this mod's changes

incident-responder is a skill published in the GitHub repository AI-Safeter/antigravity-cli-plugin (10 stars, last pushed 3mo ago), licensed MIT. It adds 70 tokens to every session and 2,097 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 98% identical to incident-responder, differing in 1 line, and is treated as a copy.

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