seo
github.com/addyosmani/web-quality-skills
Scanned Thu, 28 May 2026 16:53:31 GMT
Scan ID crawl-cyxkf86ewrwq4dzvpvweew04 · 2ms
A
SCORE 95 / 100
Verdict: Safe to install

2 medium findings.

This skill ships without a capability manifest plus 1 other issue listed below.

0 critical0 high2 medium10 rules passed

Why grade A?

score · 95 / 100

The current grade reflects 2 minor findings below all thresholds.

0 CRIT0 HIGH2 MED0 LOW

Already at the top grade — no further rules to pass.

Findings · ordered by severity

med
No capability manifest declared
The skill ships without a `manifest.yaml` or `capabilities` block in its frontmatter. Without a manifest, the runtime cannot enforce what this skill is permitted to do.
rule: no-manifest
med
Link text shows "llms.txt" but points at llmstxt.org
The visible link text contains the domain `llms.txt`, but the URL actually targets `llmstxt.org`. This is a phishing/smuggling pattern — the reader sees one host, the agent fetches another. Either update the text or the URL so they match.
rule: anchor-href-mismatchline: 407CWE-601
405### `llms.txt` — emerging, unproven
406
407[`llms.txt`](https://llmstxt.org/) is a proposed convention (a Markdown index of your site's important pages, served at `/llms.txt`) for LLMs to consume. As of mid-2026 adoption is ~0.015% of sites and **no major AI vendor has confirmed they read it**. Treat it as a 5-minute speculative add for content sites — not a meaningful ranking or citation factor — and don't reorganize content around it.text→llms.txt · href→llmstxt.org
408
409---
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