SEO Geo
ReScienceLab/opc-skills
SEO & GEO (Generative Engine Optimization) for websites. An agent skill from ReScienceLab/opc-skills.
Generate and wire valid JSON-LD structured data for pages in this starter — Organization, WebSite, LocalBusiness, Article, Product, FAQPage, BreadcrumbList, Service — using the existing…
Install Schema Markup
$ npx skills add textura-agency/next16-claude-starter --skill schema-markup -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install textura-agency/next16-claude-starter schema-markup --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/textura-agency/next16-claude-starter.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/schema-markup .claude/skills/schema-markup && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "schema-markup" agent skill from https://github.com/textura-agency/next16-claude-starter/tree/main/.claude/skills/schema-markup into .claude/skills/schema-markup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "schema-markup", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/textura-agency/next16-claude-starter/tree/main/.claude/skills/schema-markupType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add textura-agency/next16-claude-starter --skill schema-markup -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install textura-agency/next16-claude-starter schema-markup --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/textura-agency/next16-claude-starter.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/schema-markup .agents/skills/schema-markup && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "schema-markup" agent skill from https://github.com/textura-agency/next16-claude-starter/tree/main/.claude/skills/schema-markup into .agents/skills/schema-markup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "schema-markup", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add textura-agency/next16-claude-starter --skill schema-markup -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install textura-agency/next16-claude-starter schema-markup --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/textura-agency/next16-claude-starter.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/schema-markup .cursor/skills/schema-markup && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "schema-markup" agent skill from https://github.com/textura-agency/next16-claude-starter/tree/main/.claude/skills/schema-markup into .cursor/skills/schema-markup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "schema-markup", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/textura-agency/next16-claude-starter.git --path .claude/skills/schema-markup--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add textura-agency/next16-claude-starter --skill schema-markup -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install textura-agency/next16-claude-starter schema-markup --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/textura-agency/next16-claude-starter.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/schema-markup .gemini/skills/schema-markup && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "schema-markup" agent skill from https://github.com/textura-agency/next16-claude-starter/tree/main/.claude/skills/schema-markup into .gemini/skills/schema-markup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "schema-markup", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install textura-agency/next16-claude-starter schema-markupInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add textura-agency/next16-claude-starter --skill schema-markup -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/textura-agency/next16-claude-starter.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/schema-markup .github/skills/schema-markup && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "schema-markup" agent skill from https://github.com/textura-agency/next16-claude-starter/tree/main/.claude/skills/schema-markup into .github/skills/schema-markup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "schema-markup", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add textura-agency/next16-claude-starter --skill schema-markup -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install textura-agency/next16-claude-starter schema-markup --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/textura-agency/next16-claude-starter.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/schema-markup .opencode/skills/schema-markup && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "schema-markup" agent skill from https://github.com/textura-agency/next16-claude-starter/tree/main/.claude/skills/schema-markup into .opencode/skills/schema-markup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "schema-markup", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
schema-markup- GitHub stars
- 133
- Token cost
- ~895 tokens
- SKILL.md length
- 413 words
- Files
- 1
- Skills in repo
- 16
- Repo updated
- First seen
- Licence
- Unlicense
At a glance
Generate and wire valid JSON-LD structured data for pages in this starter — Organization, WebSite, LocalBusiness, Article, Product, FAQPage, BreadcrumbList, Service — using the existing…
- Works in 8 steps: JSON-LD only — never microdata or RDFa… → Only describe what is on the page.… → Reference, don't duplicate. Build the… → …
- The user asks for schema
- SKILL.md covers Rules, Types worth adding, by page kind, Pattern and After
- Calls curl
What it does
Schema Markup is an agent skill from textura-agency/next16-claude-starter. Generate and wire valid JSON-LD structured data for pages in this starter — Organization, WebSite, LocalBusiness, Article, Product, FAQPage, BreadcrumbList, Service — using the existing structured-data helper rather than inline script tags. Use when the user asks for "schema", "structured data", "JSON-LD", "rich snippets", "FAQ schema", or wants richer search/AI results.
Its SKILL.md is about 900 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Marketing & SEO, covering Schema markup. The repository describes itself as: AI-first Next.js 16 starter for animation-heavy sites, wired with an Obsidian vault & Claude Code hooks. The licence is Unlicense.
When your agent uses it
- The user asks for schema
- Structured data
- Wants richer search/AI results
Example prompts
- “schema”
- “structured data”
- “JSON-LD”
- “/schema-markup”
Requirements
- Pre-approved tools (allowed-tools): Read, Grep, Glob, Edit, Write, WebFetch
Workflow steps
8 steps, taken from the first numbered list in SKILL.md.
- JSON-LD only — never microdata or RDFa (hard rule #10).
- Only describe what is on the page. Schema that claims content the page
- Reference, don't duplicate. Build the graph with @id references between
- Values come from siteConfig (src/lib/site.ts) and from the page's own
- Validate: the JSON parses, required properties are present, URLs are absolute.
- No placeholder names. The graph reads siteConfig.name — on sites built
- The robot form carries the same graph. Crawlers get /robot-view under
- Absolute URLs come from siteConfig.url, which is the build-time origin —
What it can do on your machine
Read from SKILL.md and the folder at commit 6c6edf9. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadGrepGlobEditWriteWebFetch
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
curl
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use curl, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Schema Markup loads about 895 tokens when it runs. Until then it costs about 97 tokens; SKILL.md has 413 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from textura-agency/next16-claude-starter at commit 6c6edf9, republished under its Unlicense licence (© textura-agency). 413 words, ~895 tokens.
Download SKILL.mdSave it as
.claude/skills/schema-markup/SKILL.md (or your agent's skills folder).- name
- schema-markup
- description
- Generate and wire valid JSON-LD structured data for pages in this starter — Organization, WebSite, LocalBusiness, Article, Product, FAQPage, BreadcrumbList, Service — using the existing structured-data helper rather than inline script tags. Use when the user asks for "schema", "structured data", "JSON-LD", "rich snippets", "FAQ schema", or wants richer search/AI results.
- allowed-tools
- Read, Grep, Glob, Edit, Write, WebFetch
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.
- No placeholder names. The graph reads
siteConfig.name— on sites built from the old starter the JSON-LDOrganizationsaid "New Project" while Lighthouse still scored SEO 100.logopoints at the brand mark (/icon-512.pngfrom the brand kit, or the logo file), never the starter's icon;sameAslists only profiles the site actually links. - The robot form carries the same graph. Crawlers get
/robot-viewunder/(optimize-load/references/robot-path.md); render JSON-LD from the root layout or the view so both forms emit it, and diff the two:curl -s -A "Googlebot/2.1" <url>/ | grep -c 'application/ld+json'equals the people count. - Absolute URLs come from
siteConfig.url, which is the build-time origin — check the deployed graph names the real domain, notlocalhost.
Show full SKILL.md (176 more words)Show less
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.
After
Note new schema in obsidian/frontend/seo-metadata.md, and validate with
Google's Rich Results Test / schema.org validator against the deployed URL.
© textura-agency, Unlicense. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .claude/skills/schema-markup of textura-agency/next16-claude-starter.
Open the folder on GitHubat commit 6c6edf9
Compare with similar skills
Schema Markup next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Schema Markup this skilltextura-agency/next16-claude-starter | 133 | — | ~895 | Automated safety check: Pass | Unlicense | |
| SEO GeoReScienceLab/opc-skills | 1.8k | 4 repos | ~2.1k | Automated safety check: Pass | Apache-2.0 | |
| GEO-First SEO Audit Toolzubair-trabzada/geo-seo-claude | 11k | — | ~2.8k | Automated safety check: Notes | MIT | |
| SEO Optimizerailabs-393/ai-labs-claude-skills | 455 | 1 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Portaljs Add Dcatdatopian/portaljs | 2.4k | 1 repos | ~1.8k | Automated safety check: Pass | MIT | |
| Schema Markupfreekmurze/dotfiles | 1k | 15 repos | ~1.2k | Automated safety check: Pass | None |
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Related
Categories
Questions about Schema Markup
What does Schema Markup do?
Generate and wire valid JSON-LD structured data for pages in this starter — Organization, WebSite, LocalBusiness, Article, Product, FAQPage, BreadcrumbList, Service — using the existing…. Schema Markup is an agent skill from textura-agency/next16-claude-starter. Generate and wire valid JSON-LD structured data for pages in this starter — Organization, WebSite, LocalBusiness, Article, Product, FAQPage, BreadcrumbList, Service — using the existing structured-data helper rather than inline script tags.
When should I use Schema Markup?
Schema Markup fits situations like: the user asks for schema; structured data; wants richer search/AI results.
How do I install Schema Markup in Claude Code?
Run `npx skills add textura-agency/next16-claude-starter --skill schema-markup -a claude-code`. Or copy the skill folder (.claude/skills/schema-markup in textura-agency/next16-claude-starter) into .claude/skills/schema-markup in your project. Claude Code loads it when a task matches its description.
How do I install Schema Markup in Codex?
Run `npx skills add textura-agency/next16-claude-starter --skill schema-markup -a codex`. Or copy the skill folder (.claude/skills/schema-markup in textura-agency/next16-claude-starter) into .agents/skills/schema-markup in your project. Codex loads it when a task matches its description.
Can I use Schema Markup in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add textura-agency/next16-claude-starter --skill schema-markup -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/schema-markup, .gemini/skills/schema-markup, .github/skills/schema-markup and .opencode/skills/schema-markup in your project.
What does Schema Markup need to run?
Going by SKILL.md and its folder, Schema Markup needs the command-line tools its instructions call (curl). Its frontmatter pre-approves these tools: Read, Grep, Glob, Edit, Write, WebFetch.
Does Schema Markup access the network?
SKILL.md contains no URLs. Its commands use curl, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Schema Markup safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Schema Markup use?
Schema Markup is published under the Unlicense licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Schema Markup use?
About 895 tokens (SKILL.md is roughly 3.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Schema Markup?
Skills that share tags, products or a category with Schema Markup: SEO Geo (ReScienceLab/opc-skills, 1.8k stars), GEO-First SEO Audit Tool (zubair-trabzada/geo-seo-claude, 11k stars), SEO Optimizer (ailabs-393/ai-labs-claude-skills, 455 stars) and Portaljs Add Dcat (datopian/portaljs, 2.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Schema Markup?
textura-agency (a GitHub organization) maintains it in textura-agency/next16-claude-starter, which has 133 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on October 7, 2026.
Source: textura-agency/next16-claude-starter on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.