skill-seekers-reference/CLAUDE.md

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

🎯 Current Status (October 21, 2025)

Version: v1.0.0 (Production Ready) Active Development: Flexible, incremental task-based approach

Recent Updates (This Week):

✅ Community Response (H1 Group):

• Issue #8 Fixed - Added BULLETPROOF_QUICKSTART.md and TROUBLESHOOTING.md for beginners
• Issue #7 Fixed - Fixed all 11 configs (Django, Laravel, Astro, Tailwind) - 100% working
• Issue #4 Linked - Connected to roadmap Tasks A2/A3 (knowledge sharing + website)
• PR #5 Reviewed - Approved anchor stripping feature (security verified, 32/32 tests pass)
• MCP Setup Fixed - Path expansion bug resolved in setup_mcp.sh

📦 Configs Status:

• ✅ 11/11 production configs verified working (100% success rate)
• ✅ New Laravel config added
• ✅ All selectors tested and validated

📋 Next Up:

• Task H1.3 - Create example project folder
• Task A3.1 - GitHub Pages site (skillseekersweb.com)
• Task J1.1 - Install MCP package for testing

📊 Roadmap Progress:

• 134 tasks organized into 22 feature groups
• Project board: https://github.com/users/yusufkaraaslan/projects/2
• See FLEXIBLE_ROADMAP.md for complete task list

---

🔌 MCP Integration Available

This repository includes a fully tested MCP server with 9 tools:

• mcp__skill-seeker__list_configs - List all available preset configurations
• mcp__skill-seeker__generate_config - Generate a new config file for any docs site
• mcp__skill-seeker__validate_config - Validate a config file structure
• mcp__skill-seeker__estimate_pages - Estimate page count before scraping
• mcp__skill-seeker__scrape_docs - Scrape and build a skill
• mcp__skill-seeker__package_skill - Package skill into .zip file (with auto-upload)
• mcp__skill-seeker__upload_skill - Upload .zip to Claude (NEW)
• mcp__skill-seeker__split_config - Split large documentation configs
• mcp__skill-seeker__generate_router - Generate router/hub skills

Setup: See docs/MCP_SETUP.md or run ./setup_mcp.sh

Status: ✅ Tested and working in production with Claude Code

Overview

Skill Seeker automatically converts any documentation website into a Claude AI skill. It scrapes documentation, organizes content, extracts code patterns, and packages everything into an uploadable .zip file for Claude.

Prerequisites

Python Version: Python 3.10 or higher (required for MCP integration)

Setup with Virtual Environment (Recommended):

# One-time setup
python3 -m venv venv
source venv/bin/activate  # macOS/Linux (Windows: venv\Scripts\activate)
pip install requests beautifulsoup4 pytest
pip freeze > requirements.txt

# Every time you use Skill Seeker in a new terminal session
source venv/bin/activate  # Activate before using any commands

Why use a virtual environment?

• Keeps dependencies isolated from system Python
• Prevents package version conflicts
• Standard Python development practice
• Required for running tests with pytest

If someone else clones this repo:

python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt

Optional (for API-based enhancement):

source venv/bin/activate
pip install anthropic
export ANTHROPIC_API_KEY=sk-ant-...

Core Commands

Quick Start - Use a Preset

# Scrape and build with a preset configuration
python3 cli/doc_scraper.py --config configs/godot.json
python3 cli/doc_scraper.py --config configs/react.json
python3 cli/doc_scraper.py --config configs/vue.json
python3 cli/doc_scraper.py --config configs/django.json
python3 cli/doc_scraper.py --config configs/laravel.json
python3 cli/doc_scraper.py --config configs/fastapi.json

First-Time User Workflow (Recommended)

# 1. Install dependencies (one-time)
pip3 install requests beautifulsoup4

# 2. Estimate page count BEFORE scraping (fast, no data download)
python3 cli/estimate_pages.py configs/godot.json
# Time: ~1-2 minutes, shows estimated total pages and recommended max_pages

# 3. Scrape with local enhancement (uses Claude Code Max, no API key)
python3 cli/doc_scraper.py --config configs/godot.json --enhance-local
# Time: 20-40 minutes scraping + 60 seconds enhancement

# 4. Package the skill
python3 cli/package_skill.py output/godot/

# Result: godot.zip ready to upload to Claude

Interactive Mode

# Step-by-step configuration wizard
python3 cli/doc_scraper.py --interactive

Quick Mode (Minimal Config)

# Create skill from any documentation URL
python3 cli/doc_scraper.py --name react --url https://react.dev/ --description "React framework for UIs"

Skip Scraping (Use Cached Data)

# Fast rebuild using previously scraped data
python3 cli/doc_scraper.py --config configs/godot.json --skip-scrape
# Time: 1-3 minutes (instant rebuild)

Enhancement Options

LOCAL Enhancement (Recommended - No API Key Required):

# During scraping
python3 cli/doc_scraper.py --config configs/react.json --enhance-local

# Standalone after scraping
python3 cli/enhance_skill_local.py output/react/

API Enhancement (Alternative - Requires API Key):

# During scraping
python3 cli/doc_scraper.py --config configs/react.json --enhance

# Standalone after scraping
python3 cli/enhance_skill.py output/react/
python3 cli/enhance_skill.py output/react/ --api-key sk-ant-...

Package and Upload the Skill

# Package skill (opens folder, shows upload instructions)
python3 cli/package_skill.py output/godot/
# Result: output/godot.zip

# Package and auto-upload (requires ANTHROPIC_API_KEY)
export ANTHROPIC_API_KEY=sk-ant-...
python3 cli/package_skill.py output/godot/ --upload

# Upload existing .zip
python3 cli/upload_skill.py output/godot.zip

# Package without opening folder
python3 cli/package_skill.py output/godot/ --no-open

Force Re-scrape

# Delete cached data and re-scrape from scratch
rm -rf output/godot_data/
python3 cli/doc_scraper.py --config configs/godot.json

Estimate Page Count (Before Scraping)

# Quick estimation - discover up to 100 pages
python3 cli/estimate_pages.py configs/react.json --max-discovery 100
# Time: ~30-60 seconds

# Full estimation - discover up to 1000 pages (default)
python3 cli/estimate_pages.py configs/godot.json
# Time: ~1-2 minutes

# Deep estimation - discover up to 2000 pages
python3 cli/estimate_pages.py configs/vue.json --max-discovery 2000
# Time: ~3-5 minutes

# What it shows:
# - Estimated total pages
# - Recommended max_pages value
# - Estimated scraping time
# - Discovery rate (pages/sec)

Why use estimation:

• Validates config URL patterns before full scrape
• Helps set optimal max_pages value
• Estimates total scraping time
• Fast (only HEAD requests + minimal parsing)
• No data downloaded or stored

Repository Architecture

File Structure

Skill_Seekers/
├── cli/doc_scraper.py              # Main tool (single-file, ~790 lines)
├── cli/estimate_pages.py           # Page count estimator (fast, no data)
├── cli/enhance_skill.py            # AI enhancement (API-based)
├── cli/enhance_skill_local.py      # AI enhancement (LOCAL, no API)
├── cli/package_skill.py            # Skill packager
├── cli/run_tests.py                # Test runner (71 tests)
├── configs/                    # Preset configurations
│   ├── godot.json
│   ├── react.json
│   ├── vue.json
│   ├── django.json
│   ├── fastapi.json
│   └── steam-economy-complete.json
├── docs/                       # Documentation
│   ├── CLAUDE.md               # Detailed technical architecture
│   ├── ENHANCEMENT.md          # Enhancement guide
│   └── UPLOAD_GUIDE.md         # How to upload skills
└── output/                     # Generated output (git-ignored)
    ├── {name}_data/            # Scraped raw data (cached)
    │   ├── pages/*.json        # Individual page data
    │   └── summary.json        # Scraping summary
    └── {name}/                 # Built skill directory
        ├── SKILL.md            # Main skill file
        ├── SKILL.md.backup     # Backup (if enhanced)
        ├── references/         # Categorized documentation
        │   ├── index.md
        │   ├── getting_started.md
        │   ├── api.md
        │   └── ...
        ├── scripts/            # Empty (user scripts)
        └── assets/             # Empty (user assets)

Data Flow

1. Scrape Phase (scrape_all() in doc_scraper.py:228-251):

   • Input: Config JSON (name, base_url, selectors, url_patterns, categories)
   • Process: BFS traversal from base_url, respecting include/exclude patterns
   • Output: output/{name}_data/pages/*.json + summary.json

2. Build Phase (build_skill() in doc_scraper.py:561-601):

   • Input: Scraped JSON data from output/{name}_data/
   • Process: Load pages → Smart categorize → Extract patterns → Generate references
   • Output: output/{name}/SKILL.md + output/{name}/references/*.md

3. Enhancement Phase (optional):

   • Input: Built skill directory with references
   • Process: Claude analyzes references and rewrites SKILL.md
   • Output: Enhanced SKILL.md with real examples and guidance

4. Package Phase:

   • Input: Skill directory
   • Process: Zip all files (excluding .backup)
   • Output: {name}.zip

Configuration File Structure

Config files (configs/*.json) define scraping behavior:

{
  "name": "godot",
  "description": "When to use this skill",
  "base_url": "https://docs.godotengine.org/en/stable/",
  "selectors": {
    "main_content": "div[role='main']",
    "title": "title",
    "code_blocks": "pre"
  },
  "url_patterns": {
    "include": [],
    "exclude": ["/search.html", "/_static/"]
  },
  "categories": {
    "getting_started": ["introduction", "getting_started"],
    "scripting": ["scripting", "gdscript"],
    "api": ["api", "reference", "class"]
  },
  "rate_limit": 0.5,
  "max_pages": 500
}

Config Parameters:

• name: Skill identifier (output directory name)
• description: When Claude should use this skill
• base_url: Starting URL for scraping
• selectors.main_content: CSS selector for main content (common: article, main, div[role="main"])
• selectors.title: CSS selector for page title
• selectors.code_blocks: CSS selector for code samples
• url_patterns.include: Only scrape URLs containing these patterns
• url_patterns.exclude: Skip URLs containing these patterns
• categories: Keyword mapping for categorization
• rate_limit: Delay between requests (seconds)
• max_pages: Maximum pages to scrape

Key Features & Implementation

Auto-Detect Existing Data

Tool checks for output/{name}_data/ and prompts to reuse, avoiding re-scraping (check_existing_data() in doc_scraper.py:653-660).

Language Detection

Detects code languages from:

1. CSS class attributes (language-*, lang-*)
2. Heuristics (keywords like def, const, func, etc.)

See: detect_language() in doc_scraper.py:135-165

Pattern Extraction

Looks for "Example:", "Pattern:", "Usage:" markers in content and extracts following code blocks (up to 5 per page).

See: extract_patterns() in doc_scraper.py:167-183

Smart Categorization

• Scores pages against category keywords (3 points for URL match, 2 for title, 1 for content)
• Threshold of 2+ for categorization
• Auto-infers categories from URL segments if none provided
• Falls back to "other" category

See: smart_categorize() and infer_categories() in doc_scraper.py:282-351

Enhanced SKILL.md Generation

Generated with:

• Real code examples from documentation (language-annotated)
• Quick reference patterns extracted from docs
• Common pattern section
• Category file listings

See: create_enhanced_skill_md() in doc_scraper.py:426-542

Common Workflows

First Time (With Scraping + Enhancement)

# 1. Scrape + Build + AI Enhancement (LOCAL, no API key)
python3 cli/doc_scraper.py --config configs/godot.json --enhance-local

# 2. Wait for enhancement terminal to close (~60 seconds)

# 3. Verify quality
cat output/godot/SKILL.md

# 4. Package
python3 cli/package_skill.py output/godot/

# Result: godot.zip ready for Claude
# Time: 20-40 minutes (scraping) + 60 seconds (enhancement)

Using Cached Data (Fast Iteration)

# 1. Use existing data + Local Enhancement
python3 cli/doc_scraper.py --config configs/godot.json --skip-scrape
python3 cli/enhance_skill_local.py output/godot/

# 2. Package
python3 cli/package_skill.py output/godot/

# Time: 1-3 minutes (build) + 60 seconds (enhancement)

Without Enhancement (Basic)

# 1. Scrape + Build (no enhancement)
python3 cli/doc_scraper.py --config configs/godot.json

# 2. Package
python3 cli/package_skill.py output/godot/

# Note: SKILL.md will be basic template - enhancement recommended
# Time: 20-40 minutes

Creating a New Framework Config

Option 1: Interactive

python3 cli/doc_scraper.py --interactive
# Follow prompts, it creates the config for you

Option 2: Copy and Modify

# Copy a preset
cp configs/react.json configs/myframework.json

# Edit it
nano configs/myframework.json

# Test with limited pages first
# Set "max_pages": 20 in config

# Use it
python3 cli/doc_scraper.py --config configs/myframework.json

Testing & Verification

Finding the Right CSS Selectors

Before creating a config, test selectors with BeautifulSoup:

from bs4 import BeautifulSoup
import requests

url = "https://docs.example.com/page"
soup = BeautifulSoup(requests.get(url).content, 'html.parser')

# Try different selectors
print(soup.select_one('article'))
print(soup.select_one('main'))
print(soup.select_one('div[role="main"]'))
print(soup.select_one('div.content'))

# Test code block selector
print(soup.select('pre code'))
print(soup.select('pre'))

Verify Output Quality

After building, verify the skill quality:

# Check SKILL.md has real examples
cat output/godot/SKILL.md

# Check category structure
cat output/godot/references/index.md

# List all reference files
ls output/godot/references/

# Check specific category content
cat output/godot/references/getting_started.md

# Verify code samples have language detection
grep -A 3 "```" output/godot/references/*.md | head -20

Test with Limited Pages

For faster testing, edit config to limit pages:

{
  "max_pages": 20  // Test with just 20 pages
}

Troubleshooting

No Content Extracted

Problem: Pages scraped but content is empty

Solution: Check main_content selector in config. Try:

• article
• main
• div[role="main"]
• div.content

Use the BeautifulSoup testing approach above to find the right selector.

Poor Categorization

Problem: Pages not categorized well

Solution: Edit categories section in config with better keywords specific to the documentation structure. Check URL patterns in scraped data:

# See what URLs were scraped
cat output/godot_data/summary.json | grep url | head -20

Data Exists But Won't Use It

Problem: Tool won't reuse existing data

Solution: Force re-scrape:

rm -rf output/myframework_data/
python3 cli/doc_scraper.py --config configs/myframework.json

Rate Limiting Issues

Problem: Getting rate limited or blocked by documentation server

Solution: Increase rate_limit value in config:

{
  "rate_limit": 1.0  // Change from 0.5 to 1.0 seconds
}

Package Path Error

Problem: doc_scraper.py shows wrong cli/package_skill.py path

Expected output:

python3 cli/package_skill.py output/godot/

Not:

python3 /mnt/skills/examples/skill-creator/scripts/cli/package_skill.py output/godot/

The correct command uses the local cli/package_skill.py in the repository root.

Key Code Locations

• URL validation: is_valid_url() doc_scraper.py:49-64
• Content extraction: extract_content() doc_scraper.py:66-133
• Language detection: detect_language() doc_scraper.py:135-165
• Pattern extraction: extract_patterns() doc_scraper.py:167-183
• Smart categorization: smart_categorize() doc_scraper.py:282-323
• Category inference: infer_categories() doc_scraper.py:325-351
• Quick reference generation: generate_quick_reference() doc_scraper.py:353-372
• SKILL.md generation: create_enhanced_skill_md() doc_scraper.py:426-542
• Scraping loop: scrape_all() doc_scraper.py:228-251
• Main workflow: main() doc_scraper.py:663-789

Enhancement Details

LOCAL Enhancement (Recommended)

• Uses your Claude Code Max plan (no API costs)
• Opens new terminal with Claude Code
• Analyzes reference files automatically
• Takes 30-60 seconds
• Quality: 9/10 (comparable to API version)
• Backs up original SKILL.md to SKILL.md.backup

API Enhancement (Alternative)

• Uses Anthropic API (~$0.15-$0.30 per skill)
• Requires ANTHROPIC_API_KEY
• Same quality as LOCAL
• Faster (no terminal launch)
• Better for automation/CI

What Enhancement Does:

1. Reads reference documentation files
2. Analyzes content with Claude
3. Extracts 5-10 best code examples
4. Creates comprehensive quick reference
5. Adds domain-specific key concepts
6. Provides navigation guidance for different skill levels
7. Transforms 75-line templates into 500+ line comprehensive guides

Performance

Task	Time	Notes
Scraping	15-45 min	First time only
Building	1-3 min	Fast!
Re-building	<1 min	With --skip-scrape
Enhancement (LOCAL)	30-60 sec	Uses Claude Code Max
Enhancement (API)	20-40 sec	Requires API key
Packaging	5-10 sec	Final zip

Available Production Configs (12 Total - All Verified Working)

Web Frameworks:

• ✅ react.json - React (article selector, 7,102 chars)
• ✅ vue.json - Vue.js (main selector, 1,029 chars)
• ✅ astro.json - Astro (article selector, 145 chars)
• ✅ django.json - Django (article selector, 6,468 chars)
• ✅ laravel.json - Laravel 9.x (#main-content selector, 16,131 chars)
• ✅ fastapi.json - FastAPI (article selector, 11,906 chars)

DevOps & Automation:

• ✅ ansible-core.json - Ansible Core 2.19 (div[role='main'] selector, ~32K chars) NEW!
• ✅ kubernetes.json - Kubernetes (main selector, 2,100 chars)

Game Engines:

• ✅ godot.json - Godot (div[role='main'] selector, 1,688 chars)
• ✅ godot-large-example.json - Godot large docs example

CSS & Utilities:

• ✅ tailwind.json - Tailwind CSS (div.prose selector, 195 chars)

Gaming:

• ✅ steam-economy-complete.json - Steam Economy (div.documentation_bbcode, 588 chars)

All configs tested and verified as of October 22, 2025

Additional Documentation

• README.md - Complete user documentation
• BULLETPROOF_QUICKSTART.md - Complete beginner guide NEW!
• TROUBLESHOOTING.md - Comprehensive troubleshooting NEW!
• QUICKSTART.md - Get started in 3 steps
• docs/CLAUDE.md - Detailed technical architecture
• docs/ENHANCEMENT.md - AI enhancement guide
• docs/UPLOAD_GUIDE.md - How to upload skills to Claude
• FLEXIBLE_ROADMAP.md - Complete task catalog (134 tasks)
• NEXT_TASKS.md - What to work on next
• TODO.md - Current focus
• STRUCTURE.md - Repository structure

Notes for Claude Code

• This is a Python-based documentation scraper
• Single-file design (doc_scraper.py ~790 lines)
• No build system, no tests, minimal dependencies
• Output is cached and reusable
• Enhancement is optional but highly recommended
• All scraped data stored in output/ (git-ignored)