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 textura-agency/next16-claude-starter --skill schema-markupgit clone --depth 1 https://github.com/textura-agency/next16-claude-starterWrote 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/textura-agency/next16-claude-starter/schema-markup)<a href="https://agentmods.dev/skills/textura-agency/next16-claude-starter/schema-markup"><img src="https://agentmods.dev/badge/skills/textura-agency/next16-claude-starter/schema-markup/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/textura-agency/next16-claude-starter/schema-markup"><img src="https://agentmods.dev/badge/skills/textura-agency/next16-claude-starter/schema-markup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00085 | $0.00657 |
| Opus 5 | $0.00043 | $0.00329 |
| Sonnet 5 | $0.00017 | $0.00131 |
| Haiku 4.5 | $0.00009 | $0.00066 |
Grade A, and why
schema-markup 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 — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Structured data (JSON-LD)
This project already has src/utils/seo/structured-data.ts →
getSiteStructuredData() producing an Organization + WebSite graph, rendered
once in the root layout. Extend that helper. Do not scatter inline
<script type="application/ld+json"> tags through components.
Rules
- JSON-LD only — never microdata or RDFa (hard rule #10).
- Only describe what is on the page. Schema that claims content the page does not contain is spam, and Google treats it that way.
- Reference, don't duplicate. Build the graph with
@idreferences between entities so the Organization is defined once and linked from everywhere. - Values come from
siteConfig(src/lib/site.ts) and from the page's own props — never hardcoded a second time. - Validate: the JSON parses, required properties are present, URLs are absolute.
Types worth adding, by page kind
| Page | Type | Required-ish properties |
|---|---|---|
| Home | Organization, WebSite |
name, url, logo, sameAs |
| Local business | LocalBusiness |
address, geo, openingHours, telephone |
| Blog post | Article / BlogPosting |
headline, image, datePublished, dateModified, author |
| Service page | Service |
serviceType, provider, areaServed |
| Product | Product + Offer |
name, image, description, price, availability |
| FAQ block | FAQPage |
mainEntity[] of Question/acceptedAnswer |
| Any nested page | BreadcrumbList |
itemListElement with position |
| Team page | Person per member |
name, jobTitle, image, worksFor |
FAQPage earns its place twice over: it is the format both featured snippets and
AI answer engines extract most reliably. If the page has a real FAQ section, mark
it up — but the questions must be visible on the page, not schema-only.
Pattern
Add a typed builder per entity in structured-data.ts, compose into the graph,
and keep the single render point in the root layout. When a page needs its own
graph, export a generateStructuredData(props) from the view and render it there
— still one script tag per page.
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 · 53 lines · 85 tokens per session scan A 36e2b1441b35
schema-markup is a skill published in the GitHub repository textura-agency/next16-claude-starter (117 stars, last pushed 3d ago), licensed Unlicense. It adds 85 tokens to every session and 657 once invoked, about $0.0004 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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