seo-technical

Audit technical SEO across crawlability, indexability, security, URLs, mobile, Core Web Vitals, structured data, JavaScript rendering, and platform signals like robots.txt and AI-crawler access. USE WHEN a user wants a technical SEO review focused on crawl/index, performance, or rendering rather than content.

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Repository: Sheshiyer/skill-clusters
Last source activity: June 5, 2026 at 17:26
Detected SKILL.md language: English
Stars: 0
Forks: 1

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arcplume

Arcplume runs Grok through the Grok Build CLI's own OAuth-authenticated session (grok login) for image generation, with strict preflight validation, secret-safe handling, and headless CLI-driven execution -- no separate XAI_API_KEY billing. Video falls back to the billed xAI API. USE WHEN a user wants to generate an image via a locally logged-in Grok Build CLI session, e.g. 'generate an image with grok', 'use grok build', or 'use my logged-in grok session'.

2026-07-07

selemene-core

Shared reference for the Selemene cluster: the two report surfaces (deterministic Rust reports vs. narrative witness-pipeline readings), the @selemene/bridge CLI contract, the output manifest format, and non-prescriptive witnessing tone. USE WHEN deciding which Selemene surface to invoke or when routing between birth/compatibility/transit reports and solo/dyadic readings.

2026-07-07

selemene-orchestrator

Route Selemene Engine tasks to the right surface: deterministic reports (birth/compatibility/transit) via selemene-core and the @selemene/bridge CLI, or narrative witness readings via selemene-report. USE WHEN the user wants anything under the Selemene/Noesis umbrella but has not named the exact surface.

2026-07-07

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name	seo-technical
description	Audit technical SEO across crawlability, indexability, security, URLs, mobile, Core Web Vitals, structured data, JavaScript rendering, and platform signals like robots.txt and AI-crawler access. USE WHEN a user wants a technical SEO review focused on crawl/index, performance, or rendering rather than content.
cluster	growth-seo
version	1.0.0
origin	antigravity-awesome-skills (MIT)
user-invokable	true
argument-hint	[url]
allowed-tools	["Read","Grep","Glob","Bash","WebFetch"]

Technical SEO Audit

When to Use

Use when the user wants a technical SEO review focused on crawlability, indexability, performance, or rendering.
Use when auditing robots.txt, canonicalization, JavaScript SEO, Core Web Vitals, or AI crawler access.
Use when the task is infrastructure- and implementation-oriented rather than content-focused.

Categories

1. Crawlability

robots.txt: exists, valid, not blocking important resources
XML sitemap: exists, referenced in robots.txt, valid format
Noindex tags: intentional vs accidental
Crawl depth: important pages within 3 clicks of homepage
JavaScript rendering: check if critical content requires JS execution
Crawl budget: for large sites (>10k pages), efficiency matters

AI Crawler Management

As of 2025-2026, AI companies actively crawl the web to train models and power AI search. Managing these crawlers via robots.txt is a critical technical SEO consideration.

Known AI crawlers:

Crawler	Company	robots.txt token	Purpose
GPTBot	OpenAI	`GPTBot`	Model training
ChatGPT-User	OpenAI	`ChatGPT-User`	Real-time browsing
ClaudeBot	Anthropic	`ClaudeBot`	Model training
PerplexityBot	Perplexity	`PerplexityBot`	Search index + training
Bytespider	ByteDance	`Bytespider`	Model training
Google-Extended	Google	`Google-Extended`	Gemini training (NOT search)
CCBot	Common Crawl	`CCBot`	Open dataset

Key distinctions:

Blocking Google-Extended prevents Gemini training use but does NOT affect Google Search indexing or AI Overviews (those use Googlebot)
Blocking GPTBot prevents OpenAI training but does NOT prevent ChatGPT from citing your content via browsing ()

Category	Status	Score
Crawlability	pass/warn/fail	XX/100
Indexability	pass/warn/fail	XX/100
Security	pass/warn/fail	XX/100
URL Structure	pass/warn/fail	XX/100
Mobile	pass/warn/fail	XX/100
Core Web Vitals	pass/warn/fail	XX/100
Structured Data	pass/warn/fail	XX/100
JS Rendering	pass/warn/fail	XX/100
IndexNow	pass/warn/fail	XX/100

Scenario	Action
URL unreachable	Report connection error with status code. Suggest verifying URL, checking DNS resolution, and confirming the site is publicly accessible.
robots.txt not found	Note that no robots.txt was detected at the root domain. Recommend creating one with appropriate directives. Continue audit on remaining categories.
HTTPS not configured	Flag as a critical issue. Report whether HTTP is served without redirect, mixed content exists, or SSL certificate is missing/expired.
Core Web Vitals data unavailable	Note that CrUX data is not available (common for low-traffic sites). Suggest using Lighthouse lab data as a proxy and recommend increasing traffic before re-testing.

seo-technical

Install options

Review the source files

Technical SEO Audit

When to Use

Categories

1. Crawlability

AI Crawler Management

Technical SEO Audit

When to Use

Categories

1. Crawlability

AI Crawler Management

2. Indexability

3. Security

4. URL Structure

5. Mobile Optimization

6. Core Web Vitals

7. Structured Data

8. JavaScript Rendering

JavaScript SEO: Canonical & Indexing Guidance (December 2025)

9. IndexNow Protocol

Output

Technical Score: XX/100

Category Breakdown

Critical Issues (fix immediately)

High Priority (fix within 1 week)

Medium Priority (fix within 1 month)

Low Priority (backlog)

DataForSEO Integration (Optional)

Error Handling

Limitations

seo-technical

Source facts

Install options

Review the source files

More from this repository

Technical SEO Audit

When to Use

Categories

1. Crawlability

AI Crawler Management

Technical SEO Audit

When to Use

Categories

1. Crawlability

AI Crawler Management

2. Indexability

3. Security

4. URL Structure

5. Mobile Optimization

6. Core Web Vitals

7. Structured Data

8. JavaScript Rendering

JavaScript SEO: Canonical & Indexing Guidance (December 2025)

9. IndexNow Protocol

Output

Technical Score: XX/100

Category Breakdown

Critical Issues (fix immediately)

High Priority (fix within 1 week)

Medium Priority (fix within 1 month)

Low Priority (backlog)

DataForSEO Integration (Optional)

Error Handling

Limitations

More from this repository