ioc-enrichment-workflow

ioc-enrichment-workflow is a skill for Claude Code from Liberty91LTD/cti-skills. It costs 66 tokens per session (3,497 once invoked), scanned A, original, MIT.

A workflow for turning raw indicators of compromise, such as suspicious IP addresses, domains, or file hashes, into researched security records.

In plain words
What is it for?
Use it to enrich batches of suspected attack indicators, compare them with threat-intelligence sources, assign confidence and sharing labels, and prepare them for further investigation.
Why use it?
It routes each indicator to suitable lookup services and combines the results before security triage or sharing.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Good fit Use it to enrich batches of suspected attack indicators, compare them with threat-intelligence sources, assign confidence and sharing labels, and prepare them for further investigation.

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Install with agentmods
npx agentmods add skills/liberty91ltd/cti-skills/ioc-enrichment-workflow
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 Liberty91LTD/cti-skills --skill ioc-enrichment-workflow
Clone the repo
git clone --depth 1 https://github.com/Liberty91LTD/cti-skills

Made for: Claude Code.

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 ioc-enrichment-workflow

README.md
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Your own site
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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 ioc-enrichment-workflow

Your own site · 80×15
<a href="https://agentmods.dev/skills/liberty91ltd/cti-skills/ioc-enrichment-workflow"><img src="https://agentmods.dev/badge/skills/liberty91ltd/cti-skills/ioc-enrichment-workflow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,497 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 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 5.1 $0.00066 $0.03497
Opus 5 $0.00033 $0.01749
Sonnet 5 $0.00013 $0.00699
Haiku 4.5 $0.00007 $0.00350

Measured 12d ago against content hash 7b4e05bcabcd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ioc-enrichment-workflow 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 12d 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.

skills/ioc-enrichment-workflow/SKILL.md · 220 lines

How it starts

The opening of the file, as written. The whole thing — 220 lines — stays where its author put it; the contents beside it link to each section on GitHub.

IOC Enrichment Workflow

This workflow defines how to enrich raw indicators of compromise by routing them to the appropriate /lookup-* skills and synthesising results.

Seeding the queue (optional): when you don't already have a batch but want fresh leads, /lookup-crowdstrike indicators --malicious --since 7d [--type … | --actor …] returns the latest high-confidence CrowdStrike IOCs (newest-first). Feed the returned indicators into the per-type routing below to enrich each. Requires CrowdStrike credentials with the Indicators read scope.

This skill invokes: /lookup-liberty91, /lookup-virustotal, /lookup-abuseipdb, /lookup-greynoise, /lookup-shodan, /lookup-otx, /lookup-censys, /lookup-urlscan, /lookup-misp, /lookup-opencti, /lookup-reversinglabs, /lookup-crowdstrike, optionally /lookup-ransomwarelive, optionally /lookup-sentinel (exposure sweep of the confirmed-malicious subset against your own telemetry); then /score-source, /apply-tlp, /confidence-language. For deeper graph traversal, hands off to /indicator-pivoting.

Enrichment routing by IOC type

IPv4/IPv6 address

Order Skill What to extract
0 /lookup-liberty91 First-party — run before spending third-party quota. ioc-lookup <ip> for the platform's own verdict, derived confidence, effective TLP and tags; threat-events --q <ip> if it appears in reporting
1 /lookup-virustotal Detection ratio, community score, associated domains, last analysis results
2 /lookup-abuseipdb Abuse confidence score, report count, ISP, usage type, country
3 /lookup-greynoise Classification (benign/malicious/unknown), noise status, actor, tags
4 /lookup-shodan Open ports, banners, services, OS, hostnames, vulns, last update
5 /lookup-otx Pulse count, associated pulses, reputation, related indicators
6 /lookup-reversinglabs RL classification, files seen contacting the IP (malware-corpus reputation). Run when configured — independent of VT/AbuseIPDB.
7 /lookup-crowdstrike indicator <ip> — Falcon Intel malicious confidence, linked actors + malware families, report refs. Run when configured.
8 /lookup-censys Services, certificates, autonomous system, location
9 /lookup-misp Internal correlation — search-attributes --value <ip> to surface prior catalogued events
10 /lookup-opencti Internal correlation — lookup <ip> to surface existing observables/indicators in your knowledge base

Read the full file on GitHub · 220 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. 12d ago First seen · 220 lines · 66 tokens per session scan A 7b4e05bcabcd

Subscribe to this mod's changes

ioc-enrichment-workflow is a skill published in the GitHub repository Liberty91LTD/cti-skills (18 stars, last pushed 1mo ago), licensed MIT. It adds 66 tokens to every session and 3,497 once invoked, about $0.0003 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.