technical-seo-checker

Use when the user asks to "check technical SEO"; audits crawlability, indexing, Core Web Vitals, robots.txt, sitemaps, canonicals, redirects, and migrations. Not for on-page tags or content — use on-page-seo-checker. 技术SEO/网站速度

Quality

92%

Does it follow best practices?

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Adds up to 20 points to the overall score

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Securityby

Low

Low-risk findings worth noting

Quality

Content

85%Weight 40%Scale 1-3

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is highly actionable and well-structured with a clear sequenced workflow, validation loops, and clean one-level-deep reference navigation. Its main weakness is conciseness — several passages explain background concepts (SSR/CSR/hydration, LLM-crawler stances) that Claude already knows.

Suggestions

Trim the Audit Notes rendering explanation to the actionable rule (compare raw vs rendered DOM) and drop the SSR/SSG/CSR primer Claude already knows.

Condense the Data Sources prose into a compact command + reference list instead of paragraph explanations of each connector.

Move the LLM-crawler stance rationale into the referenced playbook and keep only the decision-gate prompt in the body.

Dimension	Reasoning	Score
Conciseness	Mostly operational and dense with concrete commands, but explanatory asides restate concepts Claude already knows (e.g., "AI crawlers don't execute JS; critical content and JSON-LD must be in the initial HTML. SSR/SSG ships it server-side; pure CSR hides it until hydration") and the Data Sources section is padded with prose.	2 / 3
Actionability	Copy-paste-ready commands (e.g., `python3 "${CLAUDE_PLUGIN_ROOT}/scripts/connectors/robots.py" <url> --check-ai-bots`), exact CWV thresholds (LCP <2.5s, INP <200ms, CLS <0.1), and curl/indexpush recipes give fully executable guidance.	3 / 3
Workflow Clarity	A clear 9-step audit sequence pairs with explicit Decision Gates (stop-and-ask vs continue-silently), a ledger-diff validation feedback loop (psi.py \| ledger.py record/diff), and "Done when" criteria with P0/P1/P2 severity.	3 / 3
Progressive Disclosure	The SKILL.md is an overview pointing one level deep to 8 real reference files (verified present), each clearly signaled and enumerated in a Reference Materials section, with content appropriately split into templates, examples, and playbooks.	3 / 3
	Total	11 / 12 Passed

Description

100%Weight 40%Scale 1-3

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is concise, third-person, and covers both what the skill does and when to use it, with explicit triggers and a clear disambiguation against a related skill. It is a strong, well-scoped trigger description.

Dimension	Reasoning	Score
Specificity	Lists multiple concrete audit actions — "audits crawlability, indexing, Core Web Vitals, robots.txt, sitemaps, canonicals, redirects, and migrations" — naming specific tasks rather than vague language.	3 / 3
Completeness	Explicitly answers both what ("audits crawlability, indexing...") and when ("Use when the user asks to 'check technical SEO'") with an explicit trigger clause.	3 / 3
Trigger Term Quality	Natural trigger phrasing ("Use when the user asks to 'check technical SEO'") plus recognizable terms like Core Web Vitals, robots.txt, sitemaps, canonicals, and migrations that users actually say.	3 / 3
Distinctiveness Conflict Risk	The negative scope clause ("Not for on-page tags or content — use on-page-seo-checker") carves a clear niche and steers away from a sibling skill.	3 / 3
	Total	12 / 12 Passed

Validation

75%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 12 / 16 Passed

Validation for skill structure

Criteria	Description	Result
metadata_field	'metadata' should map string keys to string values	Warning
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning
relative_links	Relative link issues: 7 suspicious	Warning
referenced_paths_exist	Referenced path issues: 1 missing, 1 deeper-than-1-level	Warning

	Total	12 / 16 Passed

Repository: aaron-he-zhu/aaron-marketing-skills
Path: seo-geo/tune/technical-seo-checker/SKILL.md
Commit: 4a77c48

Reviewed: 9 days ago

Table of Contents

Discovery Implementation Validation

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