clerk-nextjs-skills
github.com/gocallum/nextjs16-agent-skills
Scanned Thu, 28 May 2026 17:51:53 GMT
Scan ID crawl-jmlsp0kja0lc8tdt6qs0b67a · 2ms
B
SCORE 75 / 100
Verdict: Safe to install

3 medium findings.

This skill ships without a capability manifest plus 2 other issues listed below.

0 critical0 high3 medium9 rules passed

Why grade B?

score · 75 / 100

The current grade reflects 3 medium findings (3+ MEDs → B).

0 CRIT0 HIGH3 MED0 LOW
To reach a higher grade
  • A
    Reach Atarget score 95

    Resolve 1 of 3 MED (cap is 2).

Thresholds are documented at /docs/grading. Source-of-truth is the grade() function in @skillox/scanner.

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 "next.js" but points at clerk.com
The visible link text contains the domain `next.js`, but the URL actually targets `clerk.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.
rule: anchor-href-mismatchline: 8CWE-601
6## Links
7
8- [Clerk Next.js Quickstart](https://clerk.com/docs/nextjs/getting-started/quickstart)text→next.js · href→clerk.com
9- [Clerk MCP Server Guide](https://clerk.com/docs/nextjs/guides/ai/mcp/build-mcp-server)
10- [Clerk Next.js SDK Reference](https://clerk.com/docs/reference/nextjs/overview)
med
Link text shows "next.js" but points at clerk.com
The visible link text contains the domain `next.js`, but the URL actually targets `clerk.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.
rule: anchor-href-mismatchline: 10CWE-601
8- [Clerk Next.js Quickstart](https://clerk.com/docs/nextjs/getting-started/quickstart)
9- [Clerk MCP Server Guide](https://clerk.com/docs/nextjs/guides/ai/mcp/build-mcp-server)
10- [Clerk Next.js SDK Reference](https://clerk.com/docs/reference/nextjs/overview)text→next.js · href→clerk.com
11- [clerkMiddleware() Reference](https://clerk.com/docs/reference/nextjs/clerk-middleware)
12- [Reading User Data](https://clerk.com/docs/nextjs/guides/users/reading)
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skillox.io/r/crawl-jmlsp0kja0lc8tdt6qs0b67a