codex-seo
Codex SEO is a skill suite for SEO workflows, with agents and integrations for data, search, site performance, schema, and reporting.
About codex-seo
Codex SEO is a Codex-native skill suite for SEO analysis. It provides one orchestrator skill, 26 specialist workflows and 24 TOML agent profiles covering technical SEO, on-page analysis, schema markup, Core Web Vitals, backlinks, local SEO, and GEO/AEO for AI search. It installs into ~/.codex/skills/ and ~/.codex/agents/ with a Python virtual environment, and works with external services including DataForSEO, Google APIs, Firecrawl and Gemini. Use requires Codex and running the provided install script, with runtime credentials kept outside the repository under local Codex config paths.
Key features
- 26 specialist workflows for technical, on-page, and local SEO checks
- 24 TOML agent profiles plus one orchestrator skill for Codex
- Schema markup, Core Web Vitals, and image optimization analysis
- GEO/AEO checks for AI search readiness
- Integrations with DataForSEO, Google APIs, Firecrawl, and Gemini
- Headless runners and audit report generation
Best for: People using Codex who need repeatable technical, local, and AI-search SEO checks.
Good for
- Covers schema, Core Web Vitals, backlinks, and local/maps in one suite
- Includes headless runners and shared cache artifacts for repeatable execution
- Keeps runtime credentials outside the repository under local config paths
Watch out for
- Requires Codex and local installation via install script
- Visual and PDF workflows require Chromium browser component
codex-seo at a glance
- Category
- Marketing & SEO › SEO & Web Analytics
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for SEO & Web Analytics
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Well-known listings from the same topic.
MS Clarityclarity.microsoft.comGoogle Consolesearch.google.com/search-consoleGoogle Search Consolesearch.google.com/search-console/aboutCloudflare Web Analyticscloudflare.com/web-analyticsBing Webmaster Toolsbing.com/webmasters/aboutBing Webmaster Toolsbing.com/toolbox/webmaster
codex-seo FAQ
How is Codex SEO installed?
Clone the repository and run install.sh on Linux/macOS or install.ps1 on Windows, or use the one-line install command for release v1.9.6-codex.5. The installer copies skills to ~/.codex/skills/, agents to ~/.codex/agents/, and creates a Python virtual environment.
How do I start an analysis after installation?
Restart Codex after installation, then ask naturally. A /seo command is not required, for example asking for a full SEO check or a review for schema, Core Web Vitals, image SEO, and AI search readiness.
Where are credentials stored?
Runtime credentials stay outside the repository under Codex/local config paths.
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