Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/Liberty91LTD/cti-skillsnpx agentmods add skills/liberty91ltd/cti-skills/lookup-otxWrote 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.
[](https://agentmods.dev/skills/liberty91ltd/cti-skills/lookup-otx)<a href="https://agentmods.dev/skills/liberty91ltd/cti-skills/lookup-otx"><img src="https://agentmods.dev/badge/skills/liberty91ltd/cti-skills/lookup-otx/github.svg" alt="Measured on agentmods" height="20"></a>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.
<a href="https://agentmods.dev/skills/liberty91ltd/cti-skills/lookup-otx"><img src="https://agentmods.dev/badge/skills/liberty91ltd/cti-skills/lookup-otx.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00063 | $0.01096 |
| Opus 5 | $0.00032 | $0.00548 |
| Sonnet 5 | $0.00013 | $0.00219 |
| Haiku 4.5 | $0.00006 | $0.00110 |
Grade A, and why
lookup-otx 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.
How it starts
The opening of the file, as written. The whole thing — 112 lines — stays where its author put it; the contents beside it link to each section on GitHub.
lookup-otx
Queries AlienVault OTX for community pulse context on IPs, domains, file hashes, and URLs. Retrieval only — do not interpret results.
When to invoke
- User asks what pulses reference an indicator
- Investigation skill needs community context (who's tracking this?)
- IOC enrichment pipeline is adding pulse metadata
How to invoke
Two CLIs are provided. Pick by capability needed:
Basic lookup — Node CLI (zero deps)
node tools/clis/otx.js <type> <value>
# where <type> is one of: ip, domain, hash, url
Hits the /general endpoint only. Returns pulses, related indicators, passive DNS, whois. Best for fast retrieval inside an investigation chain.
Advanced operations — Python CLI (uses official OTXv2 SDK)
python3 tools/clis/otx.py indicator <type> <value> [--section SECTION]
python3 tools/clis/otx.py pulse search <query> [--limit N]
python3 tools/clis/otx.py pulse get <pulse_id>
python3 tools/clis/otx.py pulse subscribed [--limit N]
Self-bootstraps a private venv at tools/clis/.venv-otx/ on first run (requires Python 3 + a working python3 -m venv). No global pip install.
Capabilities the Node CLI doesn't have:
- Full indicator details across every OTX section (general, reputation, geo, malware, url_list, passive_dns, http_scans, analysis) instead of just
/general. Pass--sectionto limit. - Pulse keyword search (
pulse search "lazarus") — discover pulses by topic. - Pulse retrieval by ID with full description, references, and indicator list.
- Subscribed pulses — list pulses your OTX account follows.
Examples:
# Basic — same shape as Node CLI but with all sections populated
python3 tools/clis/otx.py indicator domain example.com
# Just one section
python3 tools/clis/otx.py indicator ip 203.0.113.42 --section malware
# Hash type auto-detected from length (MD5/SHA1/SHA256)
python3 tools/clis/otx.py indicator hash 44d88612fea8a8f36de82e1278abb02f
# Discover pulses by keyword
python3 tools/clis/otx.py pulse search "ransomware exchange"
# Pull a specific pulse
python3 tools/clis/otx.py pulse get 5f8f3e6e2a1b3c4d5e6f7a8b
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.
- 12d ago First seen · 112 lines · 63 tokens per session scan A 8315da429016
lookup-otx is a skill published in the GitHub repository Liberty91LTD/cti-skills (18 stars, last pushed 1mo ago), licensed MIT. It adds 63 tokens to every session and 1,096 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.
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