Marketing Skills Directory Data Verification
Description
Verify statistics and claims in marketing content against source data files. Use when generating or reviewing content that contains numbers, percentages, counts, or any quantitative claims. Prevents placeholder data from reaching production. Use when user says “verify”, “check the data”, “fact check”, or before publishing any data-driven content.
How It Works
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What Claude Learns
- → Extract every quantitative claim from marketing content automatically
- → Verify statistics against source CSV, JSON, and database files
- → Detect off-by-one counts, column name mismatches, and rounding errors
- → Generate verification reports with PASS/FAIL/NEEDS REVIEW status
- → Prevent placeholder data from reaching production
Installation
claude /install verify-data
# Or copy SKILL.md to your project:
mkdir -p .claude/skills/verify-data
cp SKILL.md .claude/skills/verify-data/Stack & Dependencies
Claude Code
Use Cases
Extract every quantitative claim from marketing content automatically
Using Claude Code
Verify statistics against source CSV, JSON, and database files
Using Claude Code
Detect off-by-one counts, column name mismatches, and rounding errors
Using Claude Code
Generate verification reports with PASS/FAIL/NEEDS REVIEW status
Using Claude Code
Prevent placeholder data from reaching production
Using Claude Code
Related Skills
Frequently Asked Questions
What technologies does Data Verification require?
This skill works with Claude Code. Make sure these are available in your project before using the skill with Claude Code.
How detailed is the Data Verification skill?
Data Verification contains 172 lines of structured instructions covering 5 key areas. It provides detailed guidance including specific implementation patterns, not just surface-level tips.
Is Data Verification free to use?
Yes, Data Verification is a premium skill. Purchase details will be available on the skill page.
What will Claude Code learn from this skill?
Claude Code will gain expertise in: Extract every quantitative claim from marketing content automatically; Verify statistics against source CSV, JSON, and database files; Detect off-by-one counts, column name mismatches, and rounding errors; and 2 more areas.
Purchase workflow will be available soon. Contact us to get early access.