# Mastra: Mastra (1)

Features of Mastra: Mastra, part 1

## What you can do here

- **Back**
- **Build autonomous agents**: Build autonomous agents
- **Provide conversation history**: Provide conversation history
- **Build uis integrate**: Build uis integrate
- **Support protocol**: Support protocol
- **Measure refine**: Measure refine
- **Open Mastra: Mastra: evidence**