mediator-pattern
github.com/patternsdev/skills
Scanned Thu, 28 May 2026 17:44:55 GMT
Scan ID crawl-i36zmz5dwdv0jmrn8hmwng8w · 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 / 100The 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
medNo capability manifest declaredThe 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▾
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-manifestmedLink text shows "express.js" but points at expressjs.comThe visible link text contains the domain `express.js`, but the URL actually targets `expressjs.com`. 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.▾
Link text shows "express.js" but points at expressjs.com
The visible link text contains the domain `express.js`, but the URL actually targets `expressjs.com`. 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.
75### Case Study
76
77[Express.js](https://expressjs.com) is a popular web application server framework. We can add callbacks to certain routes that the user can access.← text→express.js · href→expressjs.com
78
79Say we want add a header to the request if the user hits the root `'/'`. We can add this header in a middleware callback.
skillox.io/r/crawl-i36zmz5dwdv0jmrn8hmwng8w