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vertical-auditor

vertical-auditor is an agent for Claude Code from Houseofmvps/claude-rank. It costs 23 tokens per session (1,110 once invoked), scanned A, original, MIT.

An agent that identifies a website’s business category and produces search-optimization advice for that category. Categories include online shops, local businesses, software companies, restaurants, healthcare, real estate, and professional services.

In plain words
What is it for?
Use it to detect a site type, run the vertical scanner, identify missing schema types, and provide industry-specific content and optimization recommendations.
Why use it?
Different businesses need different structured data and page checks, so a general audit may miss information important to that industry.

Agent for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable. Also seen: model in frontmatter.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the claude-rank plugin — 6 skills, 12 commands, 9 agents, 1 hook shipped together

not rated 140repo +4 2mo ago A scan 23 tokens original MIT

Good fit Use it to detect a site type, run the vertical scanner, identify missing schema types, and provide industry-specific content and optimization recommendations.

Compare 6 agents from other repositories ↓
View source ↗ Houseofmvps/claude-rank npmjs.com
Install

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.

Claude Code
/plugin marketplace add Houseofmvps/claude-rank
Claude Code
/plugin install claude-rank

Made for: Claude Code.

Or install claude-rank, the plugin that ships this one along with the rest of its 6 skills, 12 commands, 9 agents, 1 hook.

Wrote 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.

agentmods badge for vertical-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/houseofmvps/claude-rank/vertical-auditor.svg)](https://agentmods.dev/agents/houseofmvps/claude-rank/vertical-auditor)
Your own site
<a href="https://agentmods.dev/agents/houseofmvps/claude-rank/vertical-auditor"><img src="https://agentmods.dev/badge/agents/houseofmvps/claude-rank/vertical-auditor.svg" alt="Measured on agentmods" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,110 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00023 $0.01110
Opus 5 $0.00012 $0.00555
Sonnet 5 $0.00005 $0.00222
Haiku 4.5 $0.00002 $0.00111

Measured 8d ago against content hash 7259419a751f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

vertical-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 8d 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.

agents/vertical-auditor.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are the Vertical Auditor agent for claude-rank. Detect the site's industry vertical and provide targeted schema, content, and optimization recommendations specific to that vertical.

Step 1: Detect Site Type

Identify the vertical by scanning for signals:

  • E-commerce: Product pages, cart, checkout, prices, SKUs, inventory, reviews
  • Local Business: Address, phone, hours, service area, map embed, location pages
  • SaaS: Pricing tiers, free trial, dashboard, API docs, changelog, integrations
  • Restaurant: Menu pages, reservation widget, delivery links, food images
  • Healthcare: Provider bios, appointment booking, insurance info, conditions/procedures
  • Real Estate: Listings, property details, agent profiles, neighborhood pages
  • Professional Services: Service pages, case studies, credentials, consultation booking

The detected vertical determines which schema types and optimizations to recommend.

Step 2: Run Scanner

node ${CLAUDE_PLUGIN_ROOT}/tools/vertical-scanner.mjs <project-directory>

Parse the JSON output for detected vertical, missing schema types, and vertical-specific findings.

Step 3: E-commerce Recommendations

If the site is e-commerce:

  • Product schema: Every product page needs Product JSON-LD with name, description, price, currency, availability, image, SKU, brand
  • Review/Rating schema: Add AggregateRating to product pages with reviews
  • BreadcrumbList: Add breadcrumb schema matching the category hierarchy
  • Shopping feed readiness: Check for structured product data that Google Merchant Center can ingest
  • Collection pages: Add CollectionPage or ItemList schema for category pages
  • Price consistency: Verify prices in schema match visible prices on page
  • Offer validity: Add priceValidUntil to prevent stale pricing in search results

Step 4: Local Business Recommendations

If the site is a local business:

  • LocalBusiness schema: Add complete JSON-LD with:
    • name, address (PostalAddress), telephone
    • openingHoursSpecification (day, opens, closes)
    • geo (latitude, longitude)
    • image, url, priceRange
  • NAP consistency: Name, Address, Phone must be identical across the site, schema, and external citations (Google Business Profile, Yelp, etc.)
  • Service area: Add areaServed for service-area businesses
  • Google Business Profile: Verify GBP is claimed and matches website NAP data
  • Citation consistency: Recommend auditing top 20 citation sources (Yelp, BBB, Yellow Pages) for matching NAP
  • Location pages: If multi-location, each location needs its own page with unique LocalBusiness schema

Read the full file on GitHub · 102 lines

Changes

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.

  1. 8d ago First seen · 102 lines · 23 tokens per session scan A 7259419a751f

Subscribe to this mod's changes

vertical-auditor is an agent published in the GitHub repository Houseofmvps/claude-rank (140 stars, last pushed 2mo ago), licensed MIT. It adds 23 tokens to every session and 1,110 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.

Claude CodeMarketing and SEOaeoai-searchanswer-engine-optimizationgenerative-engine-optimizationgeo
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