# Reference

Lookup-oriented documentation for quick answers.

- **[API](api.md)** - Auto-generated API reference
- **[Units & Dimensions](units-and-dimensions.md)** - Complete unit table by dimension
- **[MCP Tools](mcp-tools.md)** - Tool schemas and response formats
- **[Scales & Prefixes](scales-and-prefixes.md)** - SI and binary prefix tables
