# Mastra · Context Atlas

> The sources Mastra publishes for coding agents. Fetch the llms.txt or Rules source first; fetch Full text sources only to search them, they are often several megabytes. Full catalog and instructions: https://contextatlas.dev/llms.txt

Last updated: 2026-10-23

### Mastra
Role: AI
Signals: @mastra/* dependencies
- [Mastra llms.txt](https://mastra.ai/llms.txt): llms.txt