Borrowing it
Nothing to install: this file belongs to YankielDBC2/codex-skills-library. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/YankielDBC2/codex-skills-library/main/.agents/skills/website-seo-finalization/SKILL.mdgit clone --depth 1 https://github.com/YankielDBC2/codex-skills-libraryWrote 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/yankieldbc2/codex-skills-library/website-seo-finalization)<a href="https://agentmods.dev/skills/yankieldbc2/codex-skills-library/website-seo-finalization"><img src="https://agentmods.dev/badge/skills/yankieldbc2/codex-skills-library/website-seo-finalization/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/yankieldbc2/codex-skills-library/website-seo-finalization"><img src="https://agentmods.dev/badge/skills/yankieldbc2/codex-skills-library/website-seo-finalization.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 | $0.00032 | $0.00319 |
| Opus 5.5 | $0.00013 | $0.00128 |
| Sonnet 5.5 | $0.00006 | $0.00064 |
| Haiku 4.5 | $0.00003 | $0.00032 |
Grade A, and why
website-seo-finalization 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 2mo 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.
What it actually says
Website SEO Finalization
Goal
Prepare a website for launch with practical SEO, indexability, metadata, performance, and local visibility checks.
When to use
Use for landing pages, business websites, service pages, local SEO, metadata, Open Graph, schema, sitemap, robots, and final launch audits.
When not to use
Do not use for paid ads strategy, content calendars, or backend-only work.
Inputs
Inspect routes/pages, metadata configuration, public assets, sitemap, robots file, page headings, content, links, image alt text, and performance-sensitive assets.
Workflow
- Confirm every important page has a unique title and description.
- Check canonical URLs and indexability.
- Add Open Graph and social preview metadata.
- Add structured data when relevant.
- Verify heading hierarchy and internal links.
- Check image alt text and asset sizes.
- Confirm sitemap and robots rules.
- Check local business details if applicable.
Quality bar
A good SEO launch pass improves discoverability without keyword stuffing or misleading metadata.
Validation
Run build, lint, metadata checks, Lighthouse or equivalent where available, and manually inspect rendered HTML when possible.
Final response
Report SEO changes, pages affected, validation commands, and remaining launch checklist items.
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 2mo ago First seen · 49 lines · 32 tokens per session scan A 3e0bd4bd3896
website-seo-finalization is a skill published in the GitHub repository YankielDBC2/codex-skills-library (13 stars, last pushed 3mo ago), licensed MIT. It adds 32 tokens to every session and 319 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-31.
website-seo-finalization compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| website-seo-finalizationYankielDBC2/codex-skills-library | Skill | 13 | 3mo ago | MIT | A | 32 | Codex |
| audience-mapperaaron-he-zhu/aaron-marketing-skills | Skill | 3.1k | yesterday | Apache-2.0 | A | 156 | Claude Code |
| launch-monitoraaron-he-zhu/aaron-marketing-skills | Skill | 3.1k | yesterday | Apache-2.0 | A | 183 | Claude Code |
| narrative-drift-monitoraaron-he-zhu/aaron-marketing-skills | Skill | 3.1k | yesterday | Apache-2.0 | A | 216 | Claude Code |
| advocacy-program-designeraaron-he-zhu/aaron-marketing-skills | Skill | 3.1k | yesterday | Apache-2.0 | A | 167 | Claude Code |
| short-video-scripteraaron-he-zhu/aaron-marketing-skills | Skill | 3.1k | yesterday | Apache-2.0 | A | 236 | Claude Code |
| engagement-inbox-manageraaron-he-zhu/aaron-marketing-skills | Skill | 3.1k | yesterday | Apache-2.0 | A | 216 | Claude Code |