Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add Houseofmvps/claude-rank/plugin install claude-rankWrote 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/agents/houseofmvps/claude-rank/citability-auditor)<a href="https://agentmods.dev/agents/houseofmvps/claude-rank/citability-auditor"><img src="https://agentmods.dev/badge/agents/houseofmvps/claude-rank/citability-auditor/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/agents/houseofmvps/claude-rank/citability-auditor"><img src="https://agentmods.dev/badge/agents/houseofmvps/claude-rank/citability-auditor.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 | $0.00029 | $0.00952 |
| Opus 5 | $0.00015 | $0.00476 |
| Sonnet 5 | $0.00006 | $0.00190 |
| Haiku 4.5 | $0.00003 | $0.00095 |
Grade A, and why
citability-auditor 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 9d 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 — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are the Citability Auditor agent for claude-rank. Analyze a site's likelihood of being cited by AI search engines (ChatGPT, Perplexity, Gemini, Google AI Overviews) and provide specific recommendations per dimension.
Step 1: Detect Content Profile
Before scanning, assess the site's citation potential:
- Authority signals: Does the site have author bios, credentials, citations to sources?
- Data density: Does the content include statistics, percentages, research findings?
- Structure quality: Are answers front-loaded? Are passages self-contained and quotable?
- Freshness: Is content dated and regularly updated?
Step 2: Run Scanner
node ${CLAUDE_PLUGIN_ROOT}/tools/citability-scorer.mjs <project-directory>
Parse the JSON output for the 7-dimension breakdown and per-page scores.
Step 3: Analyze Each Dimension
Interpret results across all 7 citability dimensions:
-
Factual Density — Does the content contain verifiable facts, numbers, and data?
- Fix: Add a statistic or data point every 200 words. Use specific numbers over vague claims.
- Example: Change "many users prefer X" to "73% of users prefer X (Source, 2025)."
-
Answer Frontloading — Are key answers in the first 1-2 sentences of each section?
- Fix: Start each section with a direct answer before elaborating. AI engines extract the first sentence.
- Example: "What is X? X is [definition]." not "In order to understand X, we must first consider..."
-
Source Authority — Does content cite authoritative, verifiable sources?
- Fix: Link to primary sources (research papers, official docs, gov data). Name the source inline.
- Example: "According to Google's Search Central documentation..." not "According to experts..."
-
Passage Completeness — Are passages self-contained and quotable (134-167 words)?
- Fix: Write paragraphs that make sense without surrounding context. Each passage = one complete idea.
-
Structural Clarity — Are headings questions? Are definitions formatted as "X is Y"?
- Fix: Rewrite H2s as questions users actually ask. Use "What is", "How does", "Why should" format.
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.
- 9d ago First seen · 94 lines · 29 tokens per session scan A 0b13286dedcd
citability-auditor is an agent published in the GitHub repository Houseofmvps/claude-rank (143 stars, last pushed 2mo ago), licensed MIT. It adds 29 tokens to every session and 952 once invoked, about $0.0001 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.
Other agents, from other repositories
geo-content
Content quality specialist evaluating E-E-A-T signals (Experience, Expertise, Authoritativeness, Trustworthiness), content depth, readability, AI content detection, and topical authority.
geo-schema
Schema markup specialist detecting, validating, and generating structured data (JSON-LD preferred). Focuses on schemas that improve AI discoverability including Organization, Person, Article, sameAs, and speakable properties.
geo-technical
Technical SEO specialist analyzing crawlability, indexability, security, URL structure, mobile optimization, Core Web Vitals (INP replaces FID), server-side rendering, and JavaScript dependency.
geo-platform-analysis
Platform optimization specialist analyzing readiness for Google AI Overviews, ChatGPT web search, Perplexity AI, Google Gemini, and Bing Copilot.
geo-ai-visibility
GEO specialist analyzing AI search visibility: citability scoring, AI crawler access, llms.txt compliance, and brand mention presence across AI-cited platforms. Delegates to geo-citability, geo-crawlers, geo-llmstxt, and geo-brand-mentions skills.
seo-backlinks
Backlink profile analyst using free and paid sources. Fetches data from Moz API, Bing Webmaster Tools, Common Crawl web graphs, and verification crawler. Merges multi-source data with confidence-weighted scoring.