SEO Content Audit Skill for Claude

> Example output: examples/seo-content-audit-stripe-rate-limiters-20260514/VERDICT.md

Content Quality Audit

Score an existing piece of content against modern E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) and CITE (Clear answer, Include primary stats, Timestamp, Entity authority) rubrics. Surface veto items that block publication regardless of overall score. Produce a clear publish / publish-with-fixes / no-publish verdict with the top 5 fixes.

Prerequisites

• SE Ranking MCP server connected.
• Claude's WebFetch tool available.
• User provides: (a) the URL of an existing piece of content (or pasted content + intended URL), (b) target keyword the content is meant to rank for. Optional: target country (default us).

Process

• Fetch content WebFetch (always) + mcp__firecrawl-mcp__firecrawl_scrape (when available)
• Validate target & preflight. See skills/seo-firecrawl/references/preflight.md for the canonical 3-stage preflight (credit balance, Firecrawl availability, Google APIs). Skill-specific notes:
• Estimated SE Ranking cost for this skill: ~10–15 credits typical (AIO context + AIO prompt sampling for the target keyword + audited URL).
• Firecrawl: optional with WebFetch fallback, 1 Firecrawl credit per URL audited (default cap 50 URLs, hard cap 200). Surface the projected Firecrawl credit count before continuing. Pass --no-firecrawl to force WebFetch-only inspection (lower-confidence veto checks; see step 4 caveat).
• Google APIs: tier 2 (GA4 available) unlocks step 3b (GA4 organic traffic on the audited URL) after the AIO context step. See skills/seo-google/references/cross-skill-integration.md § "seo-content-audit" for the full recipe.
• WebFetch first (free, instant): pull the markdown for word count, H-tag hierarchy, source citations (links to authorities, numbered references), images, tables, code blocks, comment thread.
• Page-type detection. From the URL pattern, H1 phrasing, and JSON-LD @type, classify the page as one of: ultimate guide / pillar, how-to, listicle / best-of, comparison (X vs Y), explainer, review (single product), landing page (commercial). Look up the corresponding word-count floor from references/core-eeat.md → "Word-count floors by page type". Surface the detected type, the applied floor, and the actual word count in evidence/01-content-snapshot.md. If the actual word count is materially below the floor, flag it for the depth E-E-A-T items (auto ✗ unless the auditor justifies the exception).
• Firecrawl second — recovers what WebFetch's markdown loses:
• From metadata: canonical URL, robots, lang, og:title.
• From the returned html: every <script type="application/ld+json"> block. Parse for Article / BlogPosting schema and extract author (name, @type: Person, optional url + sameAs), datePublished / dateModified (ISO 8601), publisher, mainEntityOfPage. Detect Person schema standalone if present.
• DOM-level byline detection: locate the structural byline (<a rel="author">, <meta name="author">, <span class="byline">, [itemprop="author"]). Distinguish a real byline element from prose mentions ("Written by Jane in collaboration..." in body text is not a byline; <a rel="author">Jane Doe</a> is).
• If Firecrawl unavailable: WebFetch portion runs unchanged. Mark schema-type detection and structural byline detection as (skipped — Firecrawl required) in evidence/01-content-snapshot.md. Step 4's veto checks #1 and #4 fall back to prose-level inspection (less reliable) — surface that caveat in VERDICT.md.

• AIO context DATA_getAiOverview and DATA_getAiOverviewLeaderboard
• For the target keyword: is there an AIO?
• Who is cited in the AIO?
• Is the candidate URL cited?
• What patterns characterise the cited sources (publication tier, freshness, structure)?

• AIO prompt sampling DATA_getAiPromptsByTarget
• Sample LLM prompts where the target URL's domain appears as a source.
• Cross-reference with the candidate URL — does it show up in any sampled prompts?

3b. GA4 organic traffic on the audited URL *(only if google-api.json is present, tier ≥ 2)*

• Replaces the implicit traffic estimation with actual measured organic sessions for the audited URL.
• Pull the top organic landing pages (last 28 days):

python3 scripts/ga4_report.py --report top-pages --days 28 --json

• Filter the result client-side for the audited URL's path. Surface in VERDICT.md "## Snapshot" alongside the existing AIO citation cross-check:
• GA4 organic last 28d: {sessions} sessions / {users} users / avg engagement {n}s
• If the URL doesn't appear in the top-100 organic landing pages: "GA4: not in top-100 organic landing pages last 28d — low or zero traffic."
• This is a signal, not a veto. Low GA4 traffic on a YMYL page with high E-E-A-T is informative ("we're not earning the visibility our content quality should support") but doesn't change the publish decision.
• See skills/seo-google/references/cross-skill-integration.md § "seo-content-audit" for the full recipe.

• Score E-E-A-T using references/core-eeat.md
• 60-item rubric across 4 dimensions (15 items each).
• Per-item: yes/no/partial. Compute dimension scores (0–100% each).
• Score the 8-item AI-content markers subsection (see references/core-eeat.md → "AI-content markers"). Mark each fired/not-fired.
• Apply 4 veto checks. Any veto = no-publish.
• Anonymous author on YMYL topic. (High-confidence with Firecrawl-recovered author schema + DOM byline; medium-confidence with prose-only inspection.)
• Factual claims with no sources cited.
• Undisclosed affiliate / sponsored relationships.
• AI-generated YMYL content with no human-review markers (≥4 AI-content markers fired AND YMYL topic AND no editor byline / "reviewed by" credit / "last reviewed" or "fact-checked on" date). The "editor byline / reviewed by" check uses Firecrawl-recovered DOM byline + Article-schema author when available; falls back to prose-level pattern match if Firecrawl is absent (lower confidence — note in VERDICT.md).

• Score CITE using references/cite.md
• 30-item CITE rubric (Clear answer in 1st 200 words, Include primary stats, Timestamp freshness, Entity authority).
• Per-item: yes/no/partial. Compute dimension scores.
• Apply 3 veto checks (no answer in first 300 words / no datestamp on time-sensitive content / no entity disambiguation for proper-noun queries).

• Cross-check against AIO winners
• For the patterns characteristic of cited sources (from step 2), evaluate the candidate against each: does it have what the cited sources have?
• Surface specific gaps.

• Synthesise verdict using templates/verdict.md
• Publish: E-E-A-T ≥ 75%, CITE ≥ 70%, no vetoes triggered.
• Publish with fixes: E-E-A-T 60–74% OR CITE 55–69%, no vetoes. Top 5 fixes specified.
• No publish: any veto triggered, OR E-E-A-T < 60%, OR CITE < 55%. Substantial rewrite needed.

Output format

Create a folder seo-content-audit-{target-slug}-{YYYYMMDD}/ with:

seo-content-audit-{target-slug}-{YYYYMMDD}/
├── VERDICT.md                       (publish / publish-with-fixes / no-publish — primary deliverable; inlines content snapshot + AIO context)
├── 03-eeat-scoring.md               (60-item rubric scored — load-bearing reference an editor consults item-by-item)
├── 04-cite-scoring.md               (30-item rubric scored — load-bearing reference)
├── 05-aio-winner-comparison.md      (gap vs cited sources — must remain top-level; live AIO competitive evidence per EVAL_RESULT_v2.md §9)
└── evidence/
    ├── 01-content-snapshot.md       (HTML extracts + page metadata — raw step output)
    └── 02-aio-context.md            (AIO presence, citations, patterns — raw step output)

Step files 01 + 02 are inlined as a "Snapshot" / "AIO context" section in VERDICT.md; the copies in evidence/ preserve raw step output. 03-eeat-scoring.md, 04-cite-scoring.md, and 05-aio-winner-comparison.md stay at top level — editors consult the rubric scoring detail directly, and the AIO winner comparison is the live competitive evidence the rubric verdict rests on.

VERDICT.md follows this shape (also see templates/verdict.md):

# Content Audit: {URL or title}

> Audited {YYYY-MM-DD} · Target keyword: "{keyword}" · Country: {country}

## Verdict: {PUBLISH | PUBLISH WITH FIXES | NO PUBLISH}

{One sentence summary of why}

## Scores

| Dimension | Score | Threshold | Status |
|---|---|---|---|
| Experience | {n}% | 75% | {✓/✗} |
| Expertise | {n}% | 75% | {✓/✗} |
| Authoritativeness | {n}% | 75% | {✓/✗} |
| Trustworthiness | {n}% | 75% | {✓/✗} |
| **E-E-A-T composite** | {n}% | 75% | {✓/✗} |
| Clear answer | {n}% | 70% | {✓/✗} |
| Include stats | {n}% | 70% | {✓/✗} |
| Timestamp | {n}% | 70% | {✓/✗} |
| Entity authority | {n}% | 70% | {✓/✗} |
| **CITE composite** | {n}% | 70% | {✓/✗} |

## Veto checks

- Anonymous author on YMYL: {triggered / not triggered}
- Unsourced factual claims: {triggered / not triggered}
- Undisclosed affiliate / sponsored: {triggered / not triggered}
- AI-generated YMYL with no human review: {triggered / not triggered} ({n}/8 AI-content markers fired)
- ...

## AI Search readiness
- AIO present for "{keyword}": {yes/no}
- Top citation patterns: {list}
- Candidate URL cited in any sampled AIO: {yes/no}
- Gap vs cited sources: {bulleted gaps}

## Snapshot (measured)
- GA4 organic last 28d: {sessions} sessions / {users} users / avg engagement {n}s  *(or `not in top-100` / `not configured (Tier 2 required)`)*

## Top 5 fixes

1. {Specific fix linked to a low-scored item or veto}
2. ...
5. ...

## Detailed scoring

See:
- 03-eeat-scoring.md (item-by-item E-E-A-T)
- 04-cite-scoring.md (item-by-item CITE)
- 05-aio-winner-comparison.md (gap analysis)

Tips

• Respect rate limit. AIO + AIO-prompts queries are ~5–10 calls; plenty of headroom.
• Call DATA_getCreditBalance before running. ~10–15 SE Ranking credits typical, plus 1 Firecrawl credit per URL audited when Firecrawl is installed (default cap 50 URLs).
• The thresholds (75% E-E-A-T, 70% CITE) are starting points. Tune per domain — a YMYL site (medical, financial) should require higher (85%/80%); a general-interest blog can run lower (65%/60%).
• The veto checks are not negotiable. A piece with anonymous authorship on a YMYL topic doesn't pass regardless of score.
• For pieces that score "publish with fixes," the top-5 list is the deliverable. Hand it to the writer; re-audit after fixes.
• Pair with seo-content-brief for the new-article counterpart: this skill audits existing content, content-brief produces new content.
• Pair with seo-sxo if the page has technical/page-type issues — that's a different diagnosis.
• The 60-item E-E-A-T rubric and 30-item CITE rubric are in references/. They are opinionated — adjust for your domain's editorial standards.