Is schema-audit safe to install?

SaferSkills independently audited schema-audit (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.

CategoryWeightCategory scoreContribution

Securityprompt, exec, net, exfil, eval

35%

100

35.0 pts

Supply chainhash, typosquat, maintainer, lockfile

20%

100

20.0 pts

Maintenancestaleness, pinning, CI

15%

100

15.0 pts

TransparencySKILL.md, perms, README

15%

100

15.0 pts

Communityinstalls, verify, response

15%

100

15.0 pts

Findings & checks · 0 flagged

Securityscore 100 · 0 findings

✓—All security checks passedNo findings in this category for the latest scan.pass

Supply chainscore 100 · 0 findings

✓—All supply chain checks passedNo findings in this category for the latest scan.pass

Maintenancescore 100 · 0 findings

✓—All maintenance checks passedNo findings in this category for the latest scan.pass

Transparencyscore 100 · 0 findings

✓—All transparency checks passedNo findings in this category for the latest scan.pass

Communityscore 100 · 0 findings

✓—All community checks passedNo findings in this category for the latest scan.pass

The primary manifest — the file an agent reads to learn what this artifact does.

.claude/skills/schema-audit/SKILL.md · 1 file

.claude/skills/schema-audit/SKILL.md1.5 KB · Markdown

name: schema-audit

description: Audit structured data (schema markup) across the top pages to surface

errors blocking rich results eligibility. Use when asked about rich results, schema

errors, or structured data health.

Schema Audit

Validate structured data on the site's most-visible pages to find errors that block rich results eligibility.

Steps

Call list_properties to confirm the site_url.
Call get_search_analytics with dimensions=page, sort_by=impressions, row_limit=20 to get the top 20 pages by impression volume.
For each page URL, call schema_validate to check structured data validity.
Categorize results:

Valid: schema present and error-free
Warnings: schema present with non-critical issues
Errors: schema present but invalid (blocks rich results)
No schema: no structured data detected on the page

Prioritize errors and missing schema on pages with the highest impressions.

Output format

Summary line: X valid / Y warnings / Z errors / W no-schema out of 20 pages.

Issues table: Page URL | Schema type | Status | Issue | Impressions

Prioritized fixes:

Critical: errors on high-traffic pages blocking rich results
High: missing schema on pages where rich results would apply (Article, Product, FAQ, Review)
Medium: warnings reducing rich result quality
Low: pages with no schema and low traffic

For each fix, specify which schema type to add or correct and which properties are required.

schema-audit— agent skill

Is schema-audit safe to install?

Schema Audit

Steps

Output format

Audit the pieces. Scan the whole. Decide.