← Back to issue21 / 29 · Week of Jun 29, 2026

Mastra packages agent apps as TypeScript workflows

Mastra is a TypeScript framework for building AI applications with agents, workflow orchestration, RAG/context features, MCP support, evals, observability, and model routing. Why it matters: Agent projects increasingly need durable workflow state, evaluation hooks, and observability rather than only a thin wrapper around a model API.

Try this: Review whether the framework's workflow, eval, and observability primitives match a real agent-app prototype before adopting another custom orchestration layer.

GitHub 25.8k stars · Jul 4verify ↗
Source
GitHub - mastra-ai/mastra
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