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-abuseipdbWrote 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-abuseipdb)<a href="https://agentmods.dev/skills/liberty91ltd/cti-skills/lookup-abuseipdb"><img src="https://agentmods.dev/badge/skills/liberty91ltd/cti-skills/lookup-abuseipdb/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-abuseipdb"><img src="https://agentmods.dev/badge/skills/liberty91ltd/cti-skills/lookup-abuseipdb.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 | $0.00049 | $0.01100 |
| Opus 5 | $0.00024 | $0.00550 |
| Sonnet 5 | $0.00010 | $0.00220 |
| Haiku 4.5 | $0.00005 | $0.00110 |
Grade A, and why
lookup-abuseipdb 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 — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.
lookup-abuseipdb
Queries AbuseIPDB for IP reputation data. IP addresses only (v4 and v6). Retrieval only — do not interpret.
When to invoke
- User asks about abuse reports for an IP
- Investigation skill needs community-reported abuse context
- Triaging whether an IP has a history of malicious behavior
How to invoke
Two CLIs are provided. Pick by capability needed:
Basic check — Node CLI (zero deps)
node tools/clis/abuseipdb.js ip <ip>
Hits the /check endpoint with a 90-day window. Best for fast retrieval inside an investigation chain.
Full read-only suite — Python CLI (stdlib only)
python3 tools/clis/abuseipdb.py check <ip> [--max-age-in-days N] [--verbose]
python3 tools/clis/abuseipdb.py reports <ip> [--per-page N] [--page N]
python3 tools/clis/abuseipdb.py check-block <cidr> [--max-age-in-days N]
python3 tools/clis/abuseipdb.py blacklist [--confidence-min N] [--limit N]
[--ip-version 4|6]
[--only-countries CC,CC]
[--except-country CC,CC]
No external deps — Python 3 stdlib only, no venv needed.
Capabilities the Node CLI doesn't have:
- Verbose check (
check --verbose) — full per-report list including category, comment, reporter ID, country. - Reports endpoint — paginated raw report history (uses zero
check-quota). - CIDR-block check (
check-block) — reputation summary across an entire network range. Useful for triaging suspicious /24s, hosting providers, ASN sub-ranges. - Blacklist download — bulk pull of high-confidence abuse IPs filtered by country / IP version / confidence threshold. Useful for ingesting into block lists.
Examples:
# Detailed report list for a suspect IP
python3 tools/clis/abuseipdb.py check 185.220.101.45 --verbose
# What's been reported in this /24 in the last 30 days?
python3 tools/clis/abuseipdb.py check-block 185.220.101.0/24
# Pull RU-only IPs with 90%+ confidence, max 500
python3 tools/clis/abuseipdb.py blacklist --only-countries RU --confidence-min 90 --limit 500
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 · 114 lines · 49 tokens per session scan A 2b498afe29f6
lookup-abuseipdb is a skill published in the GitHub repository Liberty91LTD/cti-skills (18 stars, last pushed 1mo ago), licensed MIT. It adds 49 tokens to every session and 1,100 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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