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 Rylaispirit/rylai-codex-hermes-skills --skill seogit clone --depth 1 https://github.com/Rylaispirit/rylai-codex-hermes-skillsWrote 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/rylaispirit/rylai-codex-hermes-skills/seo)<a href="https://agentmods.dev/skills/rylaispirit/rylai-codex-hermes-skills/seo"><img src="https://agentmods.dev/badge/skills/rylaispirit/rylai-codex-hermes-skills/seo/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/rylaispirit/rylai-codex-hermes-skills/seo"><img src="https://agentmods.dev/badge/skills/rylaispirit/rylai-codex-hermes-skills/seo.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 | $0.00027 | $0.00545 |
| Opus 5.5 | $0.00011 | $0.00218 |
| Sonnet 5.5 | $0.00005 | $0.00109 |
| Haiku 4.5 | $0.00003 | $0.00055 |
Grade A, and why
seo 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 1mo 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
Rylai Codex-Hermes-Claude Edition | Maintained and adapted by Rylai
Runtime Compatibility
- Codex: install under
~/.agents/skills/seo. - Hermes: install under
~/.hermes/skills/seoor expose the bundle throughskills.external_dirs. - Claude Code: install under
~/.claude/skills/seoor<project>/.claude/skills/seo. - Claude.ai and Cowork: upload and enable the matching per-skill ZIP.
- Resolve bundled files relative to this skill directory; do not depend on paths from another machine.
- Check tools, packages, credentials, network access, and runtime capabilities before execution.
- Upstream package status:
adapted-core. The main workflow was rewritten to avoid missing legacy resources; advanced upstream features may remain unavailable.
Portable SEO Audi
Audit the exact website or page using evidence available to the current runtime.
Workflow
- Confirm the target URL, market, language, business type, and audit scope.
- Fetch or browse the live page and inspect rendered content, HTML, metadata, links, and indexability signals.
- Review technical basics: status codes, canonicals, robots directives, sitemap exposure, headings, structured data, mobile behavior, and performance evidence.
- Review search intent, page usefulness, internal linking, duplication, and content gaps.
- Separate observed defects from recommendations that need Search Console, analytics, backlink, or crawl data.
- Prioritize findings by impact, confidence, effort, and affected routes.
- Re-check current search-engine documentation before asserting time-sensitive rules.
Boundaries
- Do not claim a full crawl, Search Console result, Core Web Vitals measurement, or backlink audit without the relevant data.
- Do not invent rankings, traffic, index status, or competitor metrics.
- Prefer narrow implementation fixes tied to evidence.
What ships with it
2 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.
- 1mo ago First seen · 51 lines · 27 tokens per session scan A 1476220abe1c
seo is a skill published in the GitHub repository Rylaispirit/rylai-codex-hermes-skills (63 stars, last pushed 2mo ago), licensed MIT. It adds 27 tokens to every session and 545 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 2026-08-30.
Other skills, from other repositories
atomicmail
Read and write email through the Atomic Mail from an AI agent. Handles proof-of-work authentication and JMAP so the agent thinks in JMAP method calls. Use when the user asks to register an email inbox, list mailboxes, fetch or send email.
hermesoffice-decks
Produce presentations in HermesOffice Slides — the plandeck/generatedeck pipeline, native element editing, and the templates/decks style specs (modern, elegant, professional, keynote-speaker, minimal, tech-dark, investor-pitch, workshop). Load for any request that creates or restyles a deck.
skill-maintainer
Use when tracking upstream drift and syncing adapted skill libraries.
notebooklm-mode
Source-grounded research pipeline inspired by NotebookLM. Collect verbatim source extracts into a temporary workspace, then answer questions and create deliverables grounded in those sources. Two grounding modes: strict (vault-only) and augmented (vault + labeled [background] knowledge). Trigger when the user asks to…
travel-itinerary
Use when the user needs a business-trip itinerary built, updated, shared, or exported — create, update, sanitize, route, and export structured business-trip itineraries from booking confirmations, emails, tickets, PDFs, screenshots, calendar invites, or notes. Covers day-by-day itinerary generation, privacy-safe…
scheduled-summary
Use when a recurring cross-session digest should be produced and delivered via Hermes cron — aggregates session activity, cron job outputs, memory changes, and tool usage stats into a compact summary for delivery via messaging platforms. Surfaces outstanding tasks and cross-session context that's invisible on chat…