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.
npx skills add Liberty91LTD/cti-skills --skill intelligence-sharinggit clone --depth 1 https://github.com/Liberty91LTD/cti-skillsWrote 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/intelligence-sharing)<a href="https://agentmods.dev/skills/liberty91ltd/cti-skills/intelligence-sharing"><img src="https://agentmods.dev/badge/skills/liberty91ltd/cti-skills/intelligence-sharing/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/intelligence-sharing"><img src="https://agentmods.dev/badge/skills/liberty91ltd/cti-skills/intelligence-sharing.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 | $0.00052 | $0.00863 |
| Opus 5 | $0.00026 | $0.00432 |
| Sonnet 5 | $0.00010 | $0.00173 |
| Haiku 4.5 | $0.00005 | $0.00086 |
Grade A, and why
intelligence-sharing 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 10d 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 — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Intelligence Sharing
Why Share?
Intelligence sharing creates a network effect — threats identified by one organisation protect the entire community. However, sharing must be governed, reciprocal, and risk-managed.
Sharing Models
1. ISACs (Information Sharing and Analysis Centers)
Sector-specific sharing communities.
| ISAC | Sector | URL |
|---|---|---|
| FS-ISAC | Financial Services | fs-isac.com |
| H-ISAC | Healthcare | h-isac.org |
| IT-ISAC | Technology | it-isac.org |
| E-ISAC | Energy | eisac.com |
| A-ISAC | Aviation | a-isac.com |
| Auto-ISAC | Automotive | automotiveisac.com |
Benefits: Sector-relevant intelligence, trusted community, pre-vetted members, established TLP norms.
2. FIRST (Forum of Incident Response and Security Teams)
Global incident response community. Membership-based, includes national CERTs and enterprise security teams.
Sharing via: FIRST mailing lists, TF-CSIRT community, CTI SIG.
3. MISP (Malware Information Sharing Platform)
Open-source threat intelligence platform for sharing IOCs and threat data.
How to share via MISP:
- Create an event with appropriate distribution
- Add attributes (IOCs) with correct types
- Tag with TLP, ATT&CK techniques, and galaxies
- Set distribution: Organisation only / Community / Connected communities / All
- Publish event
4. STIX/TAXII (Automated Sharing)
Standards for structured intelligence exchange.
- STIX 2.1: Format for representing intelligence (see stix-bundle skill)
- TAXII 2.1: Transport protocol for exchanging STIX bundles
TAXII channels:
- Collections: Server-hosted repositories of STIX objects
- Channels: Push-based distribution
- API roots: Discovery endpoints
5. Bilateral/Multilateral Sharing
Direct sharing with trusted partners under agreed terms.
Requirements:
- Sharing agreement (legal framework)
- TLP adherence by both parties
- Secure communication channel
- Reciprocity expectation
TLP and Sharing
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.
- 10d ago First seen · 110 lines · 52 tokens per session scan A 4b8d0c53ee3f
intelligence-sharing is a skill published in the GitHub repository Liberty91LTD/cti-skills (17 stars, last pushed 1mo ago), licensed MIT. It adds 52 tokens to every session and 863 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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