Professional-grade SEO audit inside Claude Code. No subscription. No login. 6-phase analysis: SERP Intelligence, Page Analysis, Semantic Entity Gap, E-E-A-T Audit, Google API Leak signals, and prioritized action items.
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Professional-grade SEO audit inside Claude Code. No subscription. No login.
Runs a 6-phase analysis that surfaces what Surfer SEO, Clearscope, and MarketMuse charge hundreds per month to deliver — in a single command.
Built for solo founders, indie hackers, and developers who need real SEO insight, not a surface-level checklist.
myclaude install seo-intelligence
/seo-intelligence https://yoursite.com/page
With a target keyword:
/seo-intelligence https://yoursite.com/page keyword: "your target phrase"
Most SEO tools check your page in isolation. This skill reads the SERP first — the same way Google evaluates your page — then runs analysis in 6 phases that most tools at any price point don't combine:
| Phase | What Happens |
|---|---|
| 1. SERP Intelligence | Reads the search results page before reading your page. Diagnoses exact intent type from SERP feature composition. Extracts People Also Ask questions. Flags format mismatches — the blocker that no amount of keyword optimization can fix. |
| 2. Page Analysis | Full extraction of title, meta, headings, content depth, authorship signals, schema markup, freshness, and URL structure. |
| 3. Competitor Benchmark + Semantic Gap | Fetches the #1 ranking competitor. Extracts 10–15 semantic entities your page is missing. This is what TextFocus ($94) and Surfer SEO ($89/month) charge for — done on demand. |
| 4. E-E-A-T + Google API Leak Audit | Audits 27 E-E-A-T signals. Checks 8 signals from the 2024 Google Content Warehouse API leak — including lastSignificantUpdate, siteRadius, isAuthor, and navBoost proxies. No other free tool covers these. |
| 5. Scoring | 7-dimension weighted score calibrated against page-1 competitors, not abstract rules. Includes E-E-A-T as a first-class dimension (15% weight). |
| 6. Report | Scored, structured, prioritized. Every action item references actual page content — no generic advice. |
| Output Section | Details |
|---|---|
| Overall Score (0–100) | Weak / Needs Work / Solid / Strong |
| 7-dimension breakdown | Content Depth · Title & Meta · Keyword Alignment · E-E-A-T · Heading Structure · Competitor Gap · URL Structure |
| SERP Intelligence | Intent type · SERP features · content format diagnosis · format match/mismatch verdict |
| PAA Gap Analysis | All People Also Ask questions for your keyword, mapped to whether your page answers them |
| Semantic Entity Gap | Specific entities and terms your #1 competitor uses that your page is missing — with suggested placement |
| E-E-A-T Audit | 10 key signals including author entity, brand Knowledge Panel, schema completeness, trust blockers |
| Google API Leak Signals | lastSignificantUpdate · siteRadius · isAuthor · navBoost · hostAge proxies |
| Priority Action List | Ranked by impact and effort. Blockers first. Exact suggested copy included. |
| Competitive Gap Summary | 3–4 sentences connecting entity gap + PAA gap + format gap into the single clearest ranking opportunity |
| Score | Label | Interpretation |
|---|---|---|
| 80–100 | Strong | Competitive. Focus on link building, freshness, and entity authority. |
| 60–79 | Solid | On-page mostly correct. 1–2 targeted fixes will move the needle. |
| 40–59 | Needs Work | Multiple gaps. Fix High Impact items first. |
| 0–39 | Weak | Foundational issues. Resolve blockers before other optimizations. |
| Dimension | Weight | What's Measured |
|---|---|---|
| Content Depth | 22% | PAA coverage, format match, word count vs. competitors, original insight |
| Title & Meta | 18% | Length, keyword positioning, CTR optimization (navBoost proxy) |
| Keyword Alignment | 18% | Density, LSI/entity coverage, semantic gap vs. top competitor |
| E-E-A-T | 15% | Author entity, brand entity, trust signals, experience markers |
| Heading Structure | 12% | H1/H2/H3 hierarchy, keyword presence, PAA alignment |
| Competitor Gap | 10% | Semantic, format, and depth gap vs. top 3 organic results |
| URL & Structure | 5% | Length, keyword in path, clean URL, HTTPS |
Post-2024 core updates, Google's Helpful Content System weights E-E-A-T signals more heavily than ever. Most audits list E-E-A-T as a side note. This skill treats it as a primary scoring dimension because:
isAuthor and authorReputationScore as
real internal ranking fields — not theoretical guidelines.In May 2024, 14,000 internal Google Content Warehouse API documents were leaked. This skill audits proxies for 5 confirmed internal signals:
| Signal | What It Is | Why It Matters |
|---|---|---|
lastSignificantUpdate | Content freshness decay rate | Minor edits don't reset this — only 500+ word additions count as "significant" |
siteRadius | How far content drifts from core topic cluster | Off-topic content dilutes domain authority for your core subject |
isAuthor | Whether content has a recognized author entity | Named authors with external presence are ranked differently |
navBoost | Chrome CTR + dwell time + pogo-stick signals | Title and meta optimized for CTR directly affect rankings |
hostAge | Domain registration age | New domains (<18 months) may be in sandbox — temper ranking expectations |
No other free SEO tool audits these signals.
Built with the MyClaude Creator Engine · myclaude.sh
<sub>Built with MyClaude Studio Engine</sub>
Skills→.claude/skills/seo-intelligence/
One command. No config.