# Documentation
This directory contains detailed documentation for `oo` beyond the user-facing README.
## Contents
- **[Testing Guide](testing.md)** — How to run, write, and understand oo's tests
- **[Architecture](architecture.md)** — System design and module responsibilities
- **[Security Model](security-model.md)** — Trust assumptions, data handling, and API key security
- **[Patterns](patterns.md)** — Creating custom patterns for command output compression
- **[Learning Patterns](learn.md)** — Using `oo learn` to automatically generate patterns
## Quick Links
- **For users**: See the [main README](../README.md) for installation, commands, and usage examples
- **For contributors**: See [CONTRIBUTING.md](../CONTRIBUTING.md) for development workflow and coding standards
- **For agents**: See [AGENTS.md](../AGENTS.md) for project-specific agent conventions
## Documentation Conventions
All documentation in this project follows these principles:
- **Audience-focused**: Written for the reader (you), not abstract "users"
- **Concrete**: Real commands, real examples, copy-pasteable
- **Scannable**: Headers tell the story; important info up front
- **Honest**: Acknowledges limitations and known issues
- **Maintainable**: One topic per document, cross-referenced rather than duplicated
See [tech-doc-writer](https://github.com/torokati44/tech-doc-writer) for the methodology behind these docs.