Mastra

TypeScript AI framework for agents and apps

Open-source TypeScript framework for building AI agents and AI-powered applications. Provides agents, graph-based workflows, memory (message history, semantic recall, observational memory), MCP support, evals, tracing, and a server for deployment. Integrates with React, Next.js, and Node.js, or runs as a standalone Hono-based server. Core is Apache 2.0 licensed; enterprise features are source-available.

Category: AI agents & frameworks
Pricing: freemium · from $0
Free tier: yes
API: yes
MCP server: yes
SDK: yes
Open source: yes

#typescript #ai-agents #workflows #memory #observability #evals #mcp #open-source

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Listed 2026-10-24 · last verified 2026-10-24 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

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API

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