---
title: "Mastra · Context Atlas"
description: "Mastra (AI) for coding agents: 1 source, including an llms.txt, and the files that show a project uses it."
canonical: "https://contextatlas.dev/topics/mastra"
updatedAt: "2026-10-23"
---

# 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

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