AI Skills Marketplace / SEO

Citation-Leakage Mapper

The Citation-Leakage Mapper is a free Claude Skill that finds topics where a competitor is visibly cited by an AI answer engine while your own site has strong topical coverage yet never appears in the citation list, via real Jaccard topic-similarity matching.

↗ View Source ⬇ Download Full Repo (.zip)
MIT
License
2 functions
Decision branches
Jaccard similarity matching
Escalation rules
Yes
Multi-tool support
Aug 14, 2026
Last updated
14/14 passing
Tests
README.md View raw ↗

What this is (and isn’t)

A topic-similarity matching function over data you supply, not a hosted citation-monitoring service. Products like Profound, Otterly, Peec, and Scrunch capture the citation data itself; this skill analyzes it once you have it.

Files

FilePurpose
mapper.jsfindCitationLeakage(), plus exported jaccardSimilarity()/tokenize() — zero dependencies
test.js14-test suite covering real leakage detection, self-citation exclusion, and threshold sensitivity
SKILL.mdFull skill definition, loadable in Claude Code/Desktop

Why this matters

A citation-leakage finding means you have real, on-topic content, an AI engine is actively citing someone for that exact topic, and it isn’t you. That is a specific, actionable content gap, not "write more content," but "here is the exact topic where you are losing citation share to a named competitor."

FAQ

Is this skill free to use?

Yes. Free to download and run yourself. MV3 charges $175/hr only for implementation help wiring this into your real GEO citation monitoring data.

Does this monitor AI citations for me?

No. You supply the citation events (from a tool like Profound, Otterly, Peec, or Scrunch, or your own tracking); this skill analyzes them for leakage against your own page topics.

How does the topic matching work?

Real Jaccard similarity (token-set overlap) between your page topics and each citation topic, with a configurable similarity threshold.

Does my content or citation data get sent to MV3?

No. The matching runs entirely in your own environment.

What if we are already cited for a similar topic?

The skill checks for that explicitly and excludes it, it only flags topics where a competitor is cited and we are not, for a topic we genuinely cover well.

RB
Ryan Brooks
Technical SEO, MV3 Marketing