Generate Style Guide for Brand

Generate a comprehensive house style guide for $1 based on sample articles.

Step 1: Collect Sample Articles

If $2 is a URL (blog/website):

• Use WebFetch to analyze the blog at $2
• Identify and fetch 15-20 representative articles spanning multiple years
• Look for variety in topics, formats, and publication dates
• Save articles to brands/$1/source-articles/

If $2 is a directory path:

• Read all markdown files from the directory $2
• Verify there are at least 15 articles (warn if fewer)
• Articles should already be in brands/$1/source-articles/

Step 2: Validate Inputs

Before proceeding:

• Confirm at least 15 articles are available for analysis
• Create brand directory if it doesn't exist: brands/$1/
• Create subdirectories: brands/$1/source-articles/, brands/$1/articles/original/, brands/$1/articles/edited/

Step 3: Launch Style Guide Generator Agent

Use the Task tool with the general-purpose subagent to analyze all collected articles.

Provide the agent with:

• The style guide generator prompt from .claude/prompts/style-guide-generator.md
• All collected article contents
• Brand name: $1
• Instruction to create comprehensive 8-section style guide

The agent should analyze articles and create a style guide with:

1. Voice & Tone
2. Grammar & Usage
3. Punctuation
4. Formatting
5. Technical Standards
6. Content Patterns
7. Industry-Specific Terms
8. Quick Reference Checklist

Step 4: Save Style Guide

• Save the generated style guide to brands/$1/style-guide.md
• Include metadata: last updated date, number of articles analyzed, version 1.0
• Create a README in brands/$1/source-articles/README.md documenting:
  • Number of articles analyzed
  • Date range of articles
  • Topics covered
  • Any notable patterns or decisions

Step 5: Validation & Summary

After generation:

• Verify the style guide has all 8 sections
• Verify it includes 50+ specific rules
• Verify it has clear examples (✅ DO / ❌ DON'T format)
• Verify Quick Reference Checklist is complete

Report to user:

## Style Guide Generated Successfully

**Brand:** $1
**Source:** $2
**Articles Analyzed:** [number]
**Output Location:** brands/$1/style-guide.md

**Style Guide Contents:**
- ✅ Section 1: Voice & Tone
- ✅ Section 2: Grammar & Usage
- ✅ Section 3: Punctuation
- ✅ Section 4: Formatting
- ✅ Section 5: Technical Standards
- ✅ Section 6: Content Patterns
- ✅ Section 7: Industry-Specific Terms
- ✅ Section 8: Quick Reference Checklist

**Total Rules:** [number]
**Examples Provided:** [number]

**Next Steps:**
1. Review the generated style guide at brands/$1/style-guide.md
2. Test it on an article: `/style-check $1 [article-path]`
3. Refine the guide based on edge cases

Special Instructions

If updating existing style guide:

• Check if brands/$1/style-guide.md already exists
• If yes, read the existing guide first
• Preserve core brand guidelines
• Add new patterns discovered from additional articles
• Increment version number
• Add changelog note at bottom

Error Handling:

• If fewer than 15 articles available, warn user and ask if they want to proceed anyway
• If blog URL is inaccessible, provide clear error message
• If brand directory creation fails, report the issue

Usage Examples

# Generate style guide from blog URL
/generate-style-guide animalz https://www.animalz.co/blog

# Generate style guide from local directory
/generate-style-guide hubspot brands/hubspot/source-articles/

# Update existing style guide with new articles
/generate-style-guide animalz brands/animalz/source-articles/