our-claude-skills/custom-skills/90-reference-curator

Reference Curator Skills

Modular Claude Skills for curating, processing, and exporting reference documentation.

Quick Start

# Clone and install
git clone https://github.com/ourdigital/our-claude-skills.git
cd our-claude-skills/custom-skills/90-reference-curator
./install.sh

# Or minimal install (Firecrawl only, no MySQL)
./install.sh --minimal

# Check installation status
./install.sh --check

# Uninstall
./install.sh --uninstall

---

Installing from GitHub

For New Machines

1. Clone the repository:

   git clone https://github.com/ourdigital/our-claude-skills.git
   cd our-claude-skills/custom-skills/90-reference-curator
   

2. Run the installer:

   ./install.sh
   

3. Follow the interactive prompts:

   • Set storage directory path
   • Configure MySQL credentials (optional)
   • Choose crawler backend (Firecrawl MCP recommended)

4. Add to shell profile:

   echo 'source ~/.reference-curator.env' >> ~/.zshrc
   source ~/.reference-curator.env
   

5. Verify installation:

   ./install.sh --check
   

Installation Modes

Mode	Command	Description
Full	./install.sh	Interactive setup with MySQL and crawlers
Minimal	./install.sh --minimal	Firecrawl MCP only, no database
Check	./install.sh --check	Verify installation status
Claude.ai	./install.sh --claude-ai	Export skills for Claude.ai Projects
Uninstall	./install.sh --uninstall	Remove installation (preserves data)

What Gets Installed

Component	Location	Purpose
Environment config	~/.reference-curator.env	Credentials and paths
Config files	~/.config/reference-curator/	YAML configuration
Storage directories	~/reference-library/	Raw/processed/exports
Claude Code commands	~/.claude/commands/	Slash commands
Claude Desktop skills	~/.claude/skills/	Skill symlinks
MySQL database	reference_library	Document storage

Environment Variables

The installer creates ~/.reference-curator.env with:

# Storage paths
export REFERENCE_LIBRARY_PATH="~/reference-library"

# MySQL configuration (if enabled)
export MYSQL_HOST="localhost"
export MYSQL_PORT="3306"
export MYSQL_USER="youruser"
export MYSQL_PASSWORD="yourpassword"

# Crawler configuration
export DEFAULT_CRAWLER="firecrawl"  # or "nodejs"
export CRAWLER_PROJECT_PATH=""       # Path to local crawlers (optional)

---

Claude.ai Projects Installation

To use these skills in Claude.ai (web interface), export the skill files for upload:

./install.sh --claude-ai

This displays available files in claude-project/ and optionally copies them to a convenient location.

Files for Upload

File	Description
reference-curator-complete.md	All 6 skills combined (recommended)
INDEX.md	Overview and workflow documentation
01-reference-discovery.md	Source discovery skill
02-web-crawler.md	Crawling orchestration skill
03-content-repository.md	Database storage skill
04-content-distiller.md	Content summarization skill
05-quality-reviewer.md	QA review skill
06-markdown-exporter.md	Export skill

Upload Instructions

1. Go to claude.ai
2. Create a new Project or open existing one
3. Click "Add to project knowledge"
4. Upload reference-curator-complete.md (or individual skills as needed)

---

Architecture

[Topic Input]
     │
     ▼
┌─────────────────────┐
│ reference-discovery │ → Search & validate sources
└─────────────────────┘
     │
     ▼
┌──────────────────────────┐
│ web-crawler-orchestrator │ → Crawl (Firecrawl/Node.js/aiohttp/Scrapy)
└──────────────────────────┘
     │
     ▼
┌────────────────────┐
│ content-repository │ → Store in MySQL
└────────────────────┘
     │
     ▼
┌───────────────────┐
│ content-distiller │ → Summarize & extract
└───────────────────┘
     │
     ▼
┌──────────────────┐
│ quality-reviewer │ → QA loop
└──────────────────┘
     │
     ├── REFACTOR → content-distiller
     ├── DEEP_RESEARCH → web-crawler-orchestrator
     │
     ▼ APPROVE
┌───────────────────┐
│ markdown-exporter │ → Project files / Fine-tuning
└───────────────────┘

---

User Guide

Basic Workflow

Step 1: Discover References

/reference-discovery Claude's system prompt best practices

Claude searches the web, validates sources, and creates a manifest of URLs to crawl.

Step 2: Crawl Content

/web-crawler https://docs.anthropic.com --max-pages 50

The crawler automatically selects the best backend based on site characteristics.

Step 3: Store in Repository

/content-repository store

Documents are saved to MySQL with deduplication and version tracking.

Step 4: Distill Content

/content-distiller all-pending

Claude summarizes, extracts key concepts, and creates structured content.

Step 5: Quality Review

/quality-reviewer all-pending --auto-approve

Automated QA scoring determines: approve, refactor, deep research, or reject.

Step 6: Export

/markdown-exporter project_files --topic prompt-engineering

Generates markdown files organized by topic with cross-references.

Example Prompts

Task	Command
Discover sources	/reference-discovery MCP server development
Crawl URL	/web-crawler https://docs.anthropic.com
Check repository	/content-repository stats
Distill document	/content-distiller 42
Review quality	/quality-reviewer all-pending
Export files	/markdown-exporter project_files

Crawler Selection

The system automatically selects the optimal crawler:

Site Type	Crawler	When Auto-Selected
SPAs/Dynamic	Firecrawl MCP	React, Vue, Angular sites (default)
Small docs sites	Node.js	≤50 pages, static HTML
Technical docs	Python aiohttp	≤200 pages, needs SEO data
Enterprise sites	Scrapy	>200 pages, multi-domain

Override with explicit request:

/web-crawler https://example.com --crawler firecrawl

Quality Review Decisions

Score	Decision	What Happens
≥ 0.85	Approve	Ready for export
0.60-0.84	Refactor	Re-distill with feedback
0.40-0.59	Deep Research	Gather more sources
< 0.40	Reject	Archive (low quality)

Database Queries

Check your reference library status:

# Source credentials
source ~/.reference-curator.env

# Count documents by status
mysql -h $MYSQL_HOST -u $MYSQL_USER -p"$MYSQL_PASSWORD" reference_library -e "
  SELECT crawl_status, COUNT(*) as count
  FROM documents GROUP BY crawl_status;"

# View pending reviews
mysql -h $MYSQL_HOST -u $MYSQL_USER -p"$MYSQL_PASSWORD" reference_library -e "
  SELECT * FROM v_pending_reviews;"

# View export-ready documents
mysql -h $MYSQL_HOST -u $MYSQL_USER -p"$MYSQL_PASSWORD" reference_library -e "
  SELECT * FROM v_export_ready;"

Output Formats

For Claude Projects:

~/reference-library/exports/
├── INDEX.md                 # Master index with all topics
└── prompt-engineering/      # Topic folder
    ├── _index.md            # Topic overview
    ├── system-prompts.md    # Individual document
    └── chain-of-thought.md

For Fine-tuning (JSONL):

{"messages": [{"role": "system", "content": "..."}, {"role": "user", "content": "..."}, {"role": "assistant", "content": "..."}]}

---

Skills & Commands Reference

#	Skill	Command	Purpose
01	reference-discovery	/reference-discovery	Search authoritative sources
02	web-crawler-orchestrator	/web-crawler	Multi-backend crawling
03	content-repository	/content-repository	MySQL storage management
04	content-distiller	/content-distiller	Summarize & extract
05	quality-reviewer	/quality-reviewer	QA scoring & routing
06	markdown-exporter	/markdown-exporter	Export to markdown/JSONL

---

Configuration

Environment (~/.reference-curator.env)

# Required for MySQL features
export MYSQL_HOST="localhost"
export MYSQL_USER="youruser"
export MYSQL_PASSWORD="yourpassword"

# Storage location
export REFERENCE_LIBRARY_PATH="~/reference-library"

# Crawler selection
export DEFAULT_CRAWLER="firecrawl"  # firecrawl, nodejs, aiohttp, scrapy

Database (~/.config/reference-curator/db_config.yaml)

mysql:
  host: ${MYSQL_HOST:-localhost}
  port: ${MYSQL_PORT:-3306}
  database: reference_library
  user: ${MYSQL_USER}
  password: ${MYSQL_PASSWORD}

Crawlers (~/.config/reference-curator/crawl_config.yaml)

default_crawler: ${DEFAULT_CRAWLER:-firecrawl}

rate_limit:
  requests_per_minute: 20
  concurrent_requests: 3

default_options:
  timeout: 30000
  max_depth: 3
  max_pages: 100

Export (~/.config/reference-curator/export_config.yaml)

output:
  base_path: ${REFERENCE_LIBRARY_PATH:-~/reference-library}/exports/

quality:
  min_score_for_export: 0.80
  auto_approve_tier1_sources: true

---

Troubleshooting

MySQL Connection Failed

# Check MySQL is running
brew services list | grep mysql   # macOS
systemctl status mysql            # Linux

# Start MySQL
brew services start mysql         # macOS
sudo systemctl start mysql        # Linux

# Verify credentials
source ~/.reference-curator.env
mysql -h $MYSQL_HOST -u $MYSQL_USER -p"$MYSQL_PASSWORD" -e "SELECT 1"

Commands Not Found

# Check commands are registered
ls -la ~/.claude/commands/

# Re-run installer to fix
./install.sh

Crawler Timeout

For slow sites, increase timeout in ~/.config/reference-curator/crawl_config.yaml:

default_options:
  timeout: 60000  # 60 seconds

Skills Not Loading

# Check symlinks exist
ls -la ~/.claude/skills/

# Re-run installer
./install.sh --uninstall
./install.sh

Database Schema Outdated

# Re-apply schema (preserves data with IF NOT EXISTS)
source ~/.reference-curator.env
mysql -h $MYSQL_HOST -u $MYSQL_USER -p"$MYSQL_PASSWORD" reference_library < shared/schema.sql

---

Directory Structure

90-reference-curator/
├── README.md                     # This file
├── CHANGELOG.md                  # Version history
├── install.sh                    # Portable installation script
│
├── claude-project/               # Files for Claude.ai Projects
│   ├── INDEX.md                  # Overview
│   ├── reference-curator-complete.md  # All skills combined
│   ├── 01-reference-discovery.md
│   ├── 02-web-crawler.md
│   ├── 03-content-repository.md
│   ├── 04-content-distiller.md
│   ├── 05-quality-reviewer.md
│   └── 06-markdown-exporter.md
│
├── commands/                     # Claude Code commands (tracked in git)
│   ├── reference-discovery.md
│   ├── web-crawler.md
│   ├── content-repository.md
│   ├── content-distiller.md
│   ├── quality-reviewer.md
│   └── markdown-exporter.md
│
├── 01-reference-discovery/
│   ├── code/CLAUDE.md            # Claude Code directive
│   └── desktop/SKILL.md          # Claude Desktop directive
├── 02-web-crawler-orchestrator/
│   ├── code/CLAUDE.md
│   └── desktop/SKILL.md
├── 03-content-repository/
│   ├── code/CLAUDE.md
│   └── desktop/SKILL.md
├── 04-content-distiller/
│   ├── code/CLAUDE.md
│   └── desktop/SKILL.md
├── 05-quality-reviewer/
│   ├── code/CLAUDE.md
│   └── desktop/SKILL.md
├── 06-markdown-exporter/
│   ├── code/CLAUDE.md
│   └── desktop/SKILL.md
│
└── shared/
    ├── schema.sql                # MySQL schema
    └── config/                   # Config templates
        ├── db_config.yaml
        ├── crawl_config.yaml
        └── export_config.yaml

---

Platform Differences

Aspect	code/ (Claude Code)	desktop/ (Claude Desktop)
Directive	CLAUDE.md	SKILL.md (YAML frontmatter)
Commands	~/.claude/commands/	Not used
Skills	Reference only	~/.claude/skills/ symlinks
Execution	Direct Bash/Python	MCP tools only
Best for	Automation, CI/CD	Interactive use

---

Prerequisites

Required

• macOS or Linux
• Claude Code or Claude Desktop

Optional (for full features)

• MySQL 8.0+ (for database storage)
• Firecrawl MCP server configured
• Node.js 18+ (for Node.js crawler)
• Python 3.12+ (for aiohttp/Scrapy crawlers)