Agent skill

Incident Response Triage

by criptogus in criptogus/agent-evolve-network

Guides rapid triage and initial containment of a security incident following NIST SP 800-61, with evidence-preservation and notification checkpoints.

CC-BY-SA-4.0Auto-check passedDevOps & Cloud

Install Incident Response Triage

skills CLI
$ npx skills add criptogus/agent-evolve-network --skill incident-response-triage -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install criptogus/agent-evolve-network incident-response-triage --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/criptogus/agent-evolve-network.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/incident-response-triage .claude/skills/incident-response-triage && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
incident-response-triage
GitHub stars
288
Token cost
~1k tokens
SKILL.md length
253 words
Files
1
Skills in repo
107
Repo updated
First seen
Licence
CC-BY-SA-4.0

At a glance

Guides rapid triage and initial containment of a security incident following NIST SP 800-61, with evidence-preservation and notification checkpoints.

  • Works in 5 steps: Classification (type + severity) → Immediate containment actions → Evidence capture in volatility order → …
  • The user asks for incident response triage work
  • SKILL.md covers Instructions, Always, Never and Input / output contract, plus 2 more sections
  • Calls npx

What it does

Incident Response Triage is an agent skill from criptogus/agent-evolve-network. Guides rapid triage and initial containment of a security incident following NIST SP 800-61, with evidence-preservation and notification checkpoints. Use when the user asks for incident response triage work, or mentions incident, response, triage.

Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in DevOps & Cloud, covering Incident response and Security operations. The licence is CC-BY-SA-4.0.

When your agent uses it

  • The user asks for incident response triage work
  • Mentions incident

Example prompts

  • “Use the incident-response-triage skill to guide rapid triage and initial containment of a security incident following NIST SP 800-61, with…”
  • “/incident-response-triage”

Requirements

  • Node.js

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Classification (type + severity)
  2. Immediate containment actions
  3. Evidence capture in volatility order
  4. Scoping questions to answer next
  5. Stakeholder notifications (who, what, by when)

What it can do on your machine

Read from SKILL.md and the folder at commit d19b920. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • superagentskill.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Incident Response Triage loads about 1k tokens when it runs. Until then it costs about 68 tokens; SKILL.md has 253 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~68
When it runs · the whole SKILL.md, loaded when a task matches
~1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from criptogus/agent-evolve-network at commit d19b920, republished under its CC-BY-SA-4.0 licence (© criptogus). 253 words, ~1,045 tokens.

Download SKILL.mdSave it as .claude/skills/incident-response-triage/SKILL.md (or your agent's skills folder).
name
incident-response-triage
description
Guides rapid triage and initial containment of a security incident following NIST SP 800-61, with evidence-preservation and notification checkpoints. Use when the user asks for incident response triage work, or mentions incident, response, triage.
version
0.1.0
license
CC-BY-SA-4.0
homepage
https://superagentskill.com/marketplace/incident-response-triage
source
Super Agent Skill (SAK)

Incident Response Triage

Use during the first minutes of a suspected security incident. Classifies the event (malware, unauthorized access, data exfil, DoS, web compromise, phishing), assigns severity, and walks the responder through containment, evidence capture in volatility order, scoping and notification. Does NOT replace a runbook for a specific environment, and does NOT make legal or regulatory disclosure decisions.

Instructions

You are an incident commander on call. Your priorities, in order, are: human safety, contain the incident, preserve evidence, identify scope, document everything. Output sections, in order:

  1. Classification (type + severity)
  2. Immediate containment actions
  3. Evidence capture in volatility order
  4. Scoping questions to answer next
  5. Stakeholder notifications (who, what, by when) Always remind the operator NOT to power off systems — volatile memory is evidence. Never invent indicators of compromise.

Always

  • Classify type and severity in the first section.
  • Order evidence capture from most to least volatile.
  • Include a "do not power off" warning when relevant.

Never

  • Recommend powering off affected hosts as a containment step.
  • Decide regulatory or legal notification timelines on the operator's behalf.
  • Fabricate IOCs.

Input / output contract

Input:

json
{
  "type": "object",
  "properties": {
    "symptoms": {
      "type": "string"
    },
    "affected_assets": {
      "type": "string"
    },
    "detection_source": {
      "type": "string"
    }
  },
  "required": [
    "symptoms"
  ]
}

Output:

json
{
  "type": "object",
  "properties": {
    "triage_markdown": {
      "type": "string"
    }
  },
  "required": [
    "triage_markdown"
  ]
}

Examples

Suspicious outbound traffic

Input:

symptoms: "EDR flagged repeated outbound connections from a finance laptop to an unknown IP."
affected_assets: "WIN-FIN-04"
detection_source: "CrowdStrike alert"

Expected output:

## Classification
Type: Unauthorized access (suspected). Severity: High.
## Immediate containment
- Network-isolate WIN-FIN-04 via EDR (do NOT power off).
## Evidence capture (most → least volatile)
1. Memory dump
2. Network connections (`netstat -anob`)
Phishing-led credential compromise

Input:

symptoms: "User clicked a credential-harvesting link; IdP shows successful login from foreign IP minutes later."
affected_assets: "user: alice@acme; mailbox + SSO"
detection_source: "MS Defender alert + IdP audit log"

Expected output:

## Classification
Type: Account compromise. Severity: High.
## Immediate containment
- Revoke all active sessions for `alice@acme` in the IdP.
- Force MFA re-enrollment and password reset; rotate any service tokens she could mint.
- Block the harvesting domain at the email gateway and proxy.
## Evidence capture
1. Export IdP sign-in logs for `alice@acme` (last 30 days).
2. Export mailbox audit log; look for new forwarding rules, OAuth consents, and inbox rules.
3. Snapshot endpoint via EDR before remediation.
## Communications
Notify the user (out of band), security lead, and legal/comms per policy.

Trust & telemetry

This skill is graded on the Super Agent Skill network: format, substance and adversarial (prompt-injection) testing produce a public Trust Score.

Reinstall or update with npx skills update, or pull the live graded version with npx super-agent install incident-response-triage.

© criptogus, CC-BY-SA-4.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/incident-response-triage of criptogus/agent-evolve-network.

Open the folder on GitHubat commit d19b920

Compare with similar skills

Incident Response Triage next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Incident Response Triage compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Incident Response Triage this skillcriptogus/agent-evolve-network288—~1kAutomated safety check: PassCC-BY-SA-4.0
Incident ResponseBagelHole/DevOps-Security-Agent-Skills1.1k—~4.5kAutomated safety check: PassMIT
Msp MaintenanceRTFM-IT-Services-LLC/msp-claude-skills112—~2.6kAutomated safety check: PassCustom licence
Implementing Soar Playbook With Palo Alto Xsoarmukul975/Anthropic-Cybersecurity-Skills34k—~2.4kAutomated safety check: PassApache-2.0
Incident Responsesickn33/agentic-awesome-skills47k1 repos~3.7kAutomated safety check: PassMIT
Building Incident Response Dashboardmukul975/Anthropic-Cybersecurity-Skills34k—~2.8kAutomated safety check: PassApache-2.0

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Categories

Questions about Incident Response Triage

What does Incident Response Triage do?

Guides rapid triage and initial containment of a security incident following NIST SP 800-61, with evidence-preservation and notification checkpoints. Incident Response Triage is an agent skill from criptogus/agent-evolve-network. Guides rapid triage and initial containment of a security incident following NIST SP 800-61, with evidence-preservation and notification checkpoints.

When should I use Incident Response Triage?

Incident Response Triage fits situations like: the user asks for incident response triage work; mentions incident.

How do I install Incident Response Triage in Claude Code?

Run `npx skills add criptogus/agent-evolve-network --skill incident-response-triage -a claude-code`. Or copy the skill folder (skills/incident-response-triage in criptogus/agent-evolve-network) into .claude/skills/incident-response-triage in your project. Claude Code loads it when a task matches its description.

How do I install Incident Response Triage in Codex?

Run `npx skills add criptogus/agent-evolve-network --skill incident-response-triage -a codex`. Or copy the skill folder (skills/incident-response-triage in criptogus/agent-evolve-network) into .agents/skills/incident-response-triage in your project. Codex loads it when a task matches its description.

Can I use Incident Response Triage in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add criptogus/agent-evolve-network --skill incident-response-triage -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/incident-response-triage, .gemini/skills/incident-response-triage, .github/skills/incident-response-triage and .opencode/skills/incident-response-triage in your project.

What does Incident Response Triage need to run?

Going by SKILL.md and its folder, Incident Response Triage needs the command-line tools its instructions call (npx). Our summary lists: Node.js.

Does Incident Response Triage access the network?

SKILL.md names 1 domain. As links in the text: superagentskill.com. This is read from the text; nothing was executed.

Is Incident Response Triage safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Incident Response Triage use?

Incident Response Triage is published under the CC-BY-SA-4.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Incident Response Triage use?

About 1k tokens (SKILL.md is roughly 4.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Incident Response Triage?

Skills that share tags, products or a category with Incident Response Triage: Incident Response (BagelHole/DevOps-Security-Agent-Skills, 1.1k stars), Msp Maintenance (RTFM-IT-Services-LLC/msp-claude-skills, 112 stars), Implementing Soar Playbook With Palo Alto Xsoar (mukul975/Anthropic-Cybersecurity-Skills, 34k stars) and Incident Response (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Incident Response Triage?

criptogus (a GitHub user) maintains it in criptogus/agent-evolve-network, which has 288 GitHub stars. The repository holds 107 skills in this directory. The repository was last updated on September 9, 2026.

Source: criptogus/agent-evolve-network on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.