Seo Auditor

Run the SEO auditor on documentation files. Target path: `$ARGUMENTS` (default: all docs/ and root README.md).

If `$ARGUMENTS` is `--report-only`, scan without making changes.

Execute all 7 phases. Auto-fix non-destructive issues. Never change URLs. Preserve content on high-ranking pages.

## Phase 1: Discovery

Find all target markdown files:
- `docs/**/*.md` — all documentation pages
- `README.md` files in domain root directories
- If `$ARGUMENTS` specifies a path, scope to that path only

For each file, extract current state: `title:` frontmatter, `description:` frontmatter, H1, H2s, word count, link count. Store as baseline for the report.

Identify recently changed files: `git log --oneline -2 --name-only -- docs/ README.md`

## Phase 2: Meta Tags

For each file with YAML frontmatter:

**Title** (`title:` field):
- Must be 50-60 characters
- Must contain a primary keyword
- Must be unique across all pages
- Auto-fix generic titles using domain context

**Description** (`description:` field):
- Must be 120-160 characters
- Must contain primary keyword
- Must be unique — no duplicates
- Auto-fix from SKILL.md frontmatter or first paragraph

Run SEO checker on built HTML pages:
```bash
python3 marketing-skill/skills/seo-audit/scripts/seo_checker.py --file site/{path}/index.html
```

## Phase 3: Content Quality

**Heading structure:** One H1 per page, no skipped levels, keywords in headings.

**Readability:** Run content scorer:
```bash
python3 marketing-skill/skills/content-production/scripts/content_scorer.py {file}
```
Target: readability ≥ 70, structure ≥ 60.

**AI detection** (on non-generated files only):
```bash
python3 marketing-skill/skills/content-humanizer/scripts/humanizer_scorer.py {file}
```
Flag pages < 50. Fix AI clichés: "delve", "leverage", "it's important to note", "comprehensive".

**Do NOT rewrite** pages ranking well — only fix critical issues on those.

## Phase 4: Keywords

Check each page has its primary keyword in: title, description, H1, first paragraph, at least one H2.

Keyword density: 1-2% for primary. Flag and reduce if > 3%.

**Never change existing URLs.** Only optimize content and meta tags.

## Phase 5: Links

**Internal links:** Verify all `[text](url)` targets exist. Fix broken links.

**Duplicate content:**
```bash
grep -rh '^description:' docs/**/*.md | sort | uniq -d
```
Make each duplicate unique.

**Orphan pages:** Find pages not in `mkdocs.yml` nav. Add them.

## Phase 6: Sitemap

Rebuild the site to regenerate sitemap:
```bash
mkdocs build
```

Analyze the sitemap:
```bash
python3 marketing-skill/skills/site-architecture/scripts/sitemap_analyzer.py site/sitemap.xml
```

Verify all pages appear, no duplicates, no broken URLs.

## Phase 7: Report

Present a summary showing: pages scanned, issues found, auto-fixes applied, manual review items, broken links fixed, orphans resolved, sitemap URL count. List preserved pages that were not modified.