What is seo-shared-context?

A shared information layer for a set of SEO and GEO review tools. SEO improves how pages appear in search engines; GEO concerns how content is represented in generative-search answers.

Use it as background context for SEO collection, auditing, implementation, and monitoring tools. It stores details such as the site, audience, language, competitors, and goals.

It keeps the client profile, reference standards, and reporting conventions consistent across the other tools in that review process.

seo-shared-context — Skill for Claude Code and Codex by jgoullet

Install

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.

Any agent

npx skills add jgoullet/seo-geo-audit --skill seo-shared-context

Clone the repo

git clone --depth 1 https://github.com/jgoullet/seo-geo-audit

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/jgoullet/seo-geo-audit/seo-shared-context/github.svg)](https://agentmods.dev/skills/jgoullet/seo-geo-audit/seo-shared-context)

Your own site

<a href="https://agentmods.dev/skills/jgoullet/seo-geo-audit/seo-shared-context"><img src="https://agentmods.dev/badge/skills/jgoullet/seo-geo-audit/seo-shared-context/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/jgoullet/seo-geo-audit/seo-shared-context"><img src="https://agentmods.dev/badge/skills/jgoullet/seo-geo-audit/seo-shared-context.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 111 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,078 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.

Model	Per session	Once invoked
Fable 5.1	$0.00111	$0.01078
Opus 5.5	$0.00044	$0.00431
Sonnet 5.5	$0.00022	$0.00216
Haiku 4.5	$0.00011	$0.00108

Measured 2mo ago against content hash f679ac712239, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

seo-shared-context 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.

skills/seo-shared-context/SKILL.md · 99 lines

How it starts

The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SEO Shared Context — Shared data layer

All responses and reports are produced in English by default. Switch to the user's language if they explicitly request it (e.g., French, German, Spanish).

This skill provides the context files that all skills in the SEO-GEO pipeline load before executing their work.

Fichiers de contexte

1. `client-profile.md` — Profil client

Ce fichier est créé une seule fois par projet et réutilisé par tous les skills.

Quand l'utilisateur lance un audit pour la première fois, créer ce fichier dans le répertoire de travail :

# Profil Client SEO

## Identité
- **Nom du site** : [nom]
- **URL** : [url]
- **Secteur** : [secteur d'activité]
- **Type de site** : [e-commerce / blog / SaaS / institutionnel / vitrine]
- **CMS** : [WordPress / Shopify / Webflow / Wix / custom]
- **Mode d'audit** : [Local 🏘️ / Général 🌐]

## Cible
- **Audience** : [B2B / B2C / les deux]
- **Zone géographique** : [ville / pays / international]
- **Langue(s)** : [fr / en / multilingue]

## Concurrents identifiés
1. [URL concurrent 1]
2. [URL concurrent 2]
3. [URL concurrent 3]

## Objectifs
- **Objectif principal** : [trafic / leads / ventes / notoriété]
- **Horizon** : [court terme urgence / moyen-long terme]
- **Budget/ressources** : [solo / équipe interne / agence]

## Accès données
- **Google Search Console** : [oui / non]
- **Google Analytics / GA4** : [oui / non]
- **Historique pénalités** : [oui / non / inconnu]

## Notes
[Contexte supplémentaire fourni par le client]

2. `seo-standards.md` — Référentiel SEO

Lire le fichier references/seo-standards.md pour les seuils, métriques et bonnes pratiques de référence. Ce fichier est chargé par le Collecteur (pour savoir quoi mesurer) et l'Auditeur (pour savoir comment scorer).

3. `report-conventions.md` — Conventions de rapport

Lire le fichier references/report-conventions.md pour le format standardisé des rapports. Assure la cohérence entre le rapport d'audit, le rapport d'implémentation et le rapport de monitoring.

Read the full file on GitHub · 99 lines

Files

What ships with it

3 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.

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.

2mo ago First seen · 99 lines · 111 tokens per session scan A f679ac712239

Subscribe to this mod's changes

seo-shared-context is a skill published in the GitHub repository jgoullet/seo-geo-audit (5 stars, last pushed 7mo ago), licensed MIT. It adds 111 tokens to every session and 1,078 once invoked, about $0.0004 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.

Claude Code Marketing and SEO ai-visibility claude-skills generative-engine-optimization geo seo

seo-shared-context next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
seo-shared-contextjgoullet/seo-geo-audit	Skill	5	7mo ago	MIT	A	111	Claude Code, Codex
geo-audittechhorizonlabs/thl-open	Skill	19	28d ago	MIT	A	60	Claude Code
geotechhorizonlabs/thl-open	Skill	19	28d ago	MIT	A	139	Claude Code
found-by-aitechhorizonlabs/thl-open	Skill	19	28d ago	MIT	A	67	Claude Code
geo-brand-mentionstechhorizonlabs/thl-open	Skill	19	28d ago	MIT	A	49	Claude Code
geo-llmstxttechhorizonlabs/thl-open	Skill	19	28d ago	MIT	A	46	Claude Code
agent-readiness-scantechhorizonlabs/thl-open	Skill	19	28d ago	MIT	A	79	Claude Code