Individual skill
security-incident-response
Run or document a security incident response — contain, eradicate, recover, and learn. Use when responding to a breach/compromise/security incident, writing an IR plan or runbook, or producing a post-incident report. Produces a phase-by-phase response (triage, contain, eradicate, recover, post-incident) with the immediate actions, comms, evidence-handling, and a blameless review. For incidents on systems you own or defend.
skills/security-incident-response/SKILL.md
Source commit f7c90bc09ee05dc25cf257bdb1826f2c2552c2cb
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- Matches the observed repository HEAD
- Yes
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- Yes
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- No
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- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 9, 2026
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Repository context
- Repository stars (not skill ratings)
- 1,539
- Repository last updated
- Nov 10, 2026
- License
- MIT
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SKILL.mdcore · 4,216 bytes
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# Security Incident Response Skill
In a security incident, the order of operations matters: contain before you clean, preserve evidence before
you wipe, and communicate deliberately. This skill drives a structured response through the standard phases,
or documents one after the fact — with the immediate actions, decision points, comms, and a blameless
post-incident review. For systems you own or are authorized to defend.
## Required Inputs
Ask for these only if they aren't already provided:
- **What's happening** — the observed incident (malware, unauthorized access, data exfiltration, ransomware, account compromise), and how it was detected.
- **Scope so far** — affected systems/accounts/data, whether it's ongoing, entry point if known.
- **Environment & stakes** — what's at risk (PII, funds, availability), regulatory/notification obligations.