# Ucan

Comprehensive UCAN (User Controlled Authorization Networks) skill combining specification documentation, implementation guides, and protocol standards. Use when working with decentralized authorization, capability-based security, JWT tokens for authorization delegation, IPFS/Web3 storage authentication, or building systems with user-controlled permissions.

## 📚 Sources

This skill combines knowledge from multiple sources:

- ✅ **Documentation**: https://docs.storacha.network/concepts/ucan/
  - Pages: 100
- ✅ **Documentation**: https://classic-app.nft.storage/docs/how-to/ucan/
  - Pages: 50
- ✅ **GitHub Repository**: ucan-wg/spec
  - Code Analysis: deep
  - Issues: 50

## ⚠️ Data Quality

**5 conflicts detected** between sources.

**Conflict Breakdown:**
- missing_in_code: 5

See `references/conflicts.md` for detailed conflict information.

## 🔧 API Reference

*Merged from documentation and code analysis*


### 📖 Documentation-Only APIs

*Documented but not found in code (5 total)*

#### `Document`

*Source: documentation*

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#### `NFT.Storage`

*Source: documentation*

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#### `Tokens`

*Source: documentation*

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#### `resources`

*Source: documentation*

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#### `to`

*Source: documentation*

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*See references/api/ for complete API documentation*

## 📖 Reference Documentation

Organized by source:

- [Documentation](references/documentation/)
- [Documentation](references/documentation/)
- [Github](references/github/)

## 💡 When to Use This Skill

Use this skill when you need to:
- Understand how to use ucan
- Look up API documentation
- Find usage examples
- Check for known issues or recent changes
- Review release history

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*Generated by Skill Seeker's unified multi-source scraper*