security-case-management

security-case-management is a skill for Claude Code, Codex from aspectrr/deer. It costs 41 tokens per session (772 once invoked), scanned A, original, MIT.

A procedure for managing security cases in Kibana, where a case is a record of an incident or investigation. It uses the Kibana Cases API to store findings and related alerts.

In plain words
What is it for?
Use it to create, find, list, update, and inspect security cases, attach alerts to them, and organize investigation details.
Why use it?
It gives security teams a consistent place to track incidents, connect alerts, record notes, and manage triage work.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/aspectrr/deer/security-case-management
Any agent
npx skills add aspectrr/deer --skill security-case-management
Clone the repo
git clone --depth 1 https://github.com/aspectrr/deer

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 security-case-management

README.md
[![agentmods](https://agentmods.dev/badge/skills/aspectrr/deer/security-case-management.svg)](https://agentmods.dev/skills/aspectrr/deer/security-case-management)
Your own site
<a href="https://agentmods.dev/skills/aspectrr/deer/security-case-management"><img src="https://agentmods.dev/badge/skills/aspectrr/deer/security-case-management.svg" alt="Measured on agentmods" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 772 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00041 $0.00772
Opus 5 $0.00020 $0.00386
Sonnet 5 $0.00008 $0.00154
Haiku 4.5 $0.00004 $0.00077

Measured 3d ago against content hash efbc16c9012d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

security-case-management 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 3d 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.

deer-cli/internal/skill/defaults/security-case-management/SKILL.md · 83 lines

How it starts

The opening of the file, as written. The whole thing — 83 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Case Management

Manage SOC cases through the Kibana Cases API. All cases scoped to securitySolution.

Prerequisites

export KIBANA_URL="https://your-cluster.kb.cloud.example.com:443"
export KIBANA_API_KEY="your-kibana-api-key"

Quick start

# Create
node skills/security/case-management/scripts/case-manager.js create \
  --title "Malicious DLL sideloading on host1" \
  --description "Crypto clipper malware detected..." \
  --tags "classification:malicious" "confidence:88" "mitre:T1574.002" \
  --severity critical --yes

# Find by tags or search
node skills/security/case-management/scripts/case-manager.js find --tags "agent_id:<id>"
node skills/security/case-management/scripts/case-manager.js find --search "DLL sideloading" --status open

# List, get
node skills/security/case-management/scripts/case-manager.js list --status open --per-page 10
node skills/security/case-management/scripts/case-manager.js get --case-id <case_id>

# Attach alert
node skills/security/case-management/scripts/case-manager.js attach-alert \
  --case-id <case_id> --alert-id <alert_id> --alert-index <index> \
  --rule-id <rule_uuid> --rule-name "<name>"

# Attach multiple alerts (batch)
node skills/security/case-management/scripts/case-manager.js attach-alerts \
  --case-id <case_id> --alert-ids <id1> <id2> \
  --alert-index <index> --rule-id <uuid> --rule-name "<name>"

# Add comment, update
node skills/security/case-management/scripts/case-manager.js add-comment \
  --case-id <case_id> --comment "Process tree analysis shows..."
node skills/security/case-management/scripts/case-manager.js update \
  --case-id <case_id> --status closed --severity low --yes

Tag conventions

Tag pattern Example Purpose
classification:<value> classification:malicious Triage classification
confidence:<score> confidence:85 Confidence score 0-100
mitre:<technique> mitre:T1574.002 MITRE ATT&CK technique
agent_id:<id> agent_id:550888e5-... Agent ID for correlation

Read the full file on GitHub · 83 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. 3d ago First seen · 83 lines · 41 tokens per session scan A efbc16c9012d

Subscribe to this mod's changes

security-case-management is a skill published in the GitHub repository aspectrr/deer (404 stars, last pushed 4mo ago), licensed MIT. It adds 41 tokens to every session and 772 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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