pi-agents-config: Skill for Claude Code

.pi/agent/skills/seo/SKILL.md

seo is a skill for Claude Code, Codex from niclejeune/pi-agents-config. It costs 202 tokens per session (1,453 once invoked), scanned A, original, MIT.

A broad search-engine-optimization skill for websites of different kinds, covering audits, individual pages, sitemaps, structured data, content, images, international targeting, and search strategies.

In plain words
What is it for?
Use commands such as an audit, page review, sitemap check, schema review, technical check, content review, or SEO planning for a specific business type.
Why use it?
It gives one starting point for choosing the right SEO check instead of learning which separate analysis to run for each problem.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

This is niclejeune/pi-agents-config's own configuration. It tells Claude Code and Codex how to work on pi-agents-config itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything pi-agents-config configures →

Reuse

Borrowing it

Nothing to install: this file belongs to niclejeune/pi-agents-config. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/niclejeune/pi-agents-config/main/.pi/agent/skills/seo/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/niclejeune/pi-agents-config

Made for: Claude Code, Codex.

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 seo

README.md
[![agentmods](https://agentmods.dev/badge/skills/niclejeune/pi-agents-config/seo/github.svg)](https://agentmods.dev/skills/niclejeune/pi-agents-config/seo)
Your own site
<a href="https://agentmods.dev/skills/niclejeune/pi-agents-config/seo"><img src="https://agentmods.dev/badge/skills/niclejeune/pi-agents-config/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.

agentmods 80×15 button for seo

Your own site · 80×15
<a href="https://agentmods.dev/skills/niclejeune/pi-agents-config/seo"><img src="https://agentmods.dev/badge/skills/niclejeune/pi-agents-config/seo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 202 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,453 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 $0.00202 $0.01453
Opus 5 $0.00101 $0.00727
Sonnet 5 $0.00040 $0.00291
Haiku 4.5 $0.00020 $0.00145

Measured 12d ago against content hash 422e5a520cf5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

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 12d ago.

The scan reads SKILL.md. This mod also ships 6 executable files (hooks/pre-commit-seo-check.sh, hooks/validate-schema.py, scripts/analyze_visual.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.pi/agent/skills/seo/SKILL.md · 127 lines

How it starts

The opening of the file, as written. The whole thing — 127 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SEO — Universal SEO Analysis Skill

Comprehensive SEO analysis across all industries (SaaS, local services, e-commerce, publishers, agencies). Orchestrates 12 specialized sub-skills and 6 subagents (+ optional extension sub-skills).

Quick Reference

Command What it does
/seo audit <url> Full website audit with parallel subagent delegation
/seo page <url> Deep single-page analysis
/seo sitemap <url or generate> Analyze or generate XML sitemaps
/seo schema <url> Detect, validate, and generate Schema.org markup
/seo images <url> Image optimization analysis
/seo technical <url> Technical SEO audit (9 categories)
/seo content <url> E-E-A-T and content quality analysis
/seo geo <url> AI Overviews / Generative Engine Optimization
/seo plan <business-type> Strategic SEO planning
/seo programmatic [url|plan] Programmatic SEO analysis and planning
/seo competitor-pages [url|generate] Competitor comparison page generation
/seo hreflang [url] Hreflang/i18n SEO audit and generation
/seo dataforseo [command] Live SEO data via DataForSEO (extension)

Orchestration Logic

When the user invokes /seo audit, delegate to subagents in parallel:

  1. Detect business type (SaaS, local, ecommerce, publisher, agency, other)
  2. Spawn subagents: seo-technical, seo-content, seo-schema, seo-sitemap, seo-performance, seo-visual
  3. Collect results and generate unified report with SEO Health Score (0-100)
  4. Create prioritized action plan (Critical → High → Medium → Low)

For individual commands, load the relevant sub-skill directly.

Industry Detection

Detect business type from homepage signals:

  • SaaS: pricing page, /features, /integrations, /docs, "free trial", "sign up"
  • Local Service: phone number, address, service area, "serving [city]", Google Maps embed
  • E-commerce: /products, /collections, /cart, "add to cart", product schema
  • Publisher: /blog, /articles, /topics, article schema, author pages, publication dates
  • Agency: /case-studies, /portfolio, /industries, "our work", client logos

Read the full file on GitHub · 127 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. 12d ago First seen · 127 lines · 202 tokens per session scan A 422e5a520cf5

Subscribe to this mod's changes

seo is a skill published in the GitHub repository niclejeune/pi-agents-config (1 stars, last pushed 4mo ago), licensed MIT. It adds 202 tokens to every session and 1,453 once invoked, about $0.0010 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 2026-08-31.

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