Respond To Incident

Q: What is a Claude Code skill and how does the Respond To Incident skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Respond To Incident is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Security · Sub-category: red-team · Last updated: 2026-06-15

Use when a security incident is suspected or active (breach, leaked secret, active exploit, suspicious activity) — run the NIST lifecycle: contain, eradicate the root cause, recover, then a blameless postmortem.

From the source SKILL.md

When something is actively wrong, the order matters and panic is the enemy. Follow the NIST incident-response lifecycle (SP 800-61); the goal is to stop the bleeding, remove the cause, restore trust, and make the system unable to fail this way again.

What this skill does

Respond To Incident is a community-contributed Claude Code skill in the red-team sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/respond-to-incident/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when a security incident is suspected or active (breach, leaked secret, active exploit, suspicious activity) — run the NIST lifecycle: contain, eradicate the root cause, recover, then a blameless postmortem.

Who uses this skill

The Respond To Incident Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/respond-to-incident
curl -L https://claudskills.com/skills/respond-to-incident/SKILL.md \
  -o ~/.claude/skills/respond-to-incident/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/respond-to-incident/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/respond-to-incident/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\respond-to-incident\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Respond To Incident Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/respond-to-incident/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Respond To Incident skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Respond To Incident skill?

Use Respond To Incident when your Claude Code task falls under the Security category — specifically in the red team area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Respond To Incident" or describe the task and let Claude pick). Browse related skills at /category/security/.

What is a Claude Code skill and how does the Respond To Incident skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Respond To Incident is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/wastedcode/truecast/blob/HEAD/personas/security-engineer/core/skills/respond-to-incident/SKILL.md
License: MIT
Author: wastedcode

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

wastedcode. (2026). Respond To Incident [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/respond-to-incident/

BibTeX

@misc{respond-to-incident-2026,
  author    = {wastedcode},
  title     = {Respond To Incident [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/respond-to-incident/}
}

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Badge

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