Mastra

Profile

Overview

The bottom line — what this framework is, who it's for, and when to walk away.

Bottom Line Up Front

Mastra is a TypeScript framework designed for building and deploying AI agents and applications. It provides a comprehensive UI, Mastra Studio, for managing agents and workflows. The framework integrates with popular web frameworks and supports a wide array of LLM providers and models.

Best For

Building reliable, scalable AI agents and applications across various domains.

Avoid If

no data

Strengths

  • +Facilitates rapid prototyping and confident shipping of AI agents.
  • +Offers a comprehensive UI, Mastra Studio, for building, testing, and managing agents and workflows.
  • +Provides access to over 3000 models from numerous LLM providers via its model router.
  • +Supports integration with popular web frameworks like Next.js, React, Astro, Express, SvelteKit, and Hono.
  • +Includes templates for various specific AI applications, from customer support to data analysis.

Weaknesses

    Project Health

    Is this project alive, well-maintained, and safe to bet on long-term?

    Stars

    25,536

    Open Issues

    403

    Last Commit

    0d ago

    Commit Frequency

    25x/week

    Bus Factor Score

    9 / 10

    Maintainers

    100

    Latest Version

    @mastra/core@1.46.0

    Total Releases

    97

    Repo Age

    1y 10mo

    Forks

    2,312

    Fit

    Does it support the workflows, patterns, and capabilities your team actually needs?

    State Management

    no data

    Perspective

    Your expertise shapes what we build next.

    We build for engineers who make real architectural decisions. If something is missing, inaccurate, or could be more useful — we want to hear it.

    Last updated: 29 June 2026

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