Audit Content

Step 3: Verify external URLs

For every external URL in the article:

1. Fetch the URL using web fetch to check if it resolves (200 OK)
2. If the URL resolves, scan the page content to confirm the cited claim actually appears on that page
3. Record the result:
   • PASS — URL resolves and the cited claim is supported by the page content
   • BROKEN — URL returns 404, 403, 500, or does not resolve
   • MISMATCH — URL resolves but the page does not support the specific claim attributed to it
   • UNVERIFIABLE — URL resolves but the content is behind a paywall, login wall, or the page is too dynamic to confirm

Do not skip URLs. Check every single one. This is the most important step.

Step 4: Verify statistics and research citations

For every statistic or research citation:

1. If it has a URL, the URL check in Step 3 covers it
2. If it has no URL but names a source, web search for the specific claim + source name to verify it exists
3. If a statistic appears without any source attribution, flag it as UNSOURCED
4. Check for common fabrication patterns:
   • Round numbers that sound made up ("exactly 47% improvement")
   • Statistics attributed to well-known sources but with no findable original (common LLM hallucination)
   • Numbers that don't match the original source (e.g., article says 52%, source says 48%)
   • Future-dated research that doesn't exist yet

Step 5: Verify company claims

Cross-reference every company-specific claim against the brand DNA file:

1. Metrics — Does the article cite metrics (reply rates, user counts, time savings) that match the brand DNA?
2. Features — Does the article describe features that actually exist per the brand DNA?
3. Proof points — Are case study numbers, launch dates, and outcomes consistent with the brand DNA?
4. Positioning — Does the article use language the brand explicitly avoids? (Check brand voice section)
5. Competitor claims — Are competitor descriptions accurate and fair?

Flag any claim that:

• Appears in the article but not in the brand DNA (could be fabricated by the writing agent)
• Contradicts the brand DNA
• Exaggerates or inflates a number from the brand DNA
• Uses terminology the brand explicitly avoids

Step 6: Check for internal consistency

Within the article itself:

• Does the same statistic appear with different numbers in different sections?
• Are dates consistent (e.g., "founded in 2024" in one place, "founded in 2023" in another)?
• Do internal links point to URLs that match the content architecture?

Output Format

Produce an audit report as a markdown file saved alongside the audited content.

File naming

• Single article: [article-slug]_audit.md
• Batch audit: content_audit_[date].md

Save in the same directory as the content being audited.

Report structure

# Content Audit Report

> Audited: [date]
> Articles checked: [count]
> Brand DNA: [path to brand_dna.md used]

## Summary

| Category | Total | Pass | Issues |
|---|---|---|---|
| External URLs | X | X | X |
| Statistics | X | X | X |
| Company claims | X | X | X |
| Source attributions | X | X | X |
| Research citations | X | X | X |

**Overall: [X issues found across Y claims checked]**

## Issues

### Critical (must fix before publishing)

These will damage credibility if published as-is.

| # | Article | Claim | Category | Issue | Suggested Fix |
|---|---|---|---|---|---|
| 1 | [article] | "[exact claim text]" | BROKEN URL | URL returns 404 | Find updated URL or remove citation |

### Warnings (should fix)

These are not necessarily wrong but need attention.

| # | Article | Claim | Category | Issue | Suggested Fix |
|---|---|---|---|---|---|
| 1 | [article] | "[exact claim text]" | UNVERIFIABLE | Paywall blocks confirmation | Add note "cited from [source], paywalled" or find alternative source |

### Passed

All other claims that checked out. List count per article, not individual items.

| Article | URLs OK | Stats OK | Company Claims OK | Total Checked |
|---|---|---|---|---|
| [article] | X/Y | X/Y | X/Y | X |

Rules

1. Check every URL. No exceptions, no sampling. If an article has 15 links, check all 15.
2. Never assume a statistic is correct because it sounds plausible. Verify it.
3. The brand DNA is the source of truth for company claims. If a claim isn't in the brand DNA and can't be verified externally, flag it.
4. Be specific in suggested fixes. Don't just say "fix this" — say "replace with [X]" or "remove this citation and use [alternative source]."
5. Don't rewrite the article. Your job is to audit and report, not to edit. The user or writing skill handles fixes.
6. Flag hallucination patterns explicitly. If a URL looks like it was generated by an LLM (plausible-looking but nonexistent), say so.
7. Distinguish between "wrong" and "unverifiable." A paywalled source is not the same as a fabricated one.
8. Check arXiv papers by ID. ArXiv URLs follow a pattern (arxiv.org/abs/YYMM.NNNNN). Fetch the abstract page to confirm the paper exists and the cited claim matches.
9. Time-bound your checks. If a source is dated (e.g., "2025 report"), confirm the report actually exists for that year. LLMs commonly hallucinate future-dated publications.
10. Run this skill before any content goes live. It's cheaper to catch a fabricated stat now than to lose credibility after publishing.

What This Skill Does NOT Do

• It does not check SEO quality (use improve-aeo-geo for that)
• It does not check writing quality or style
• It does not rewrite or fix content — it only reports issues
• It does not evaluate whether the content strategy is good
• It does not check for plagiarism (though obvious copy-paste from sources should be flagged)