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Mastra

Mastra is a free toolkit that programmers use to build AI-powered apps and assistants (called agents) in the TypeScript programming language. It is aimed at software developers who want to take an AI project from prototype to a production app.

Features

Python and JavaScriptTypeScript focus; no Python version described
SourcePartly
Choose your AI provider
Connects extra tools (MCP)
Picks up where it left off
Asks a person first
Visual step viewer

Listed in

Replaces fully

How to help

AI contributionsNot stated

The project has not said how it feels about AI-written contributions. Maintainers can set this by claiming the listing.

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