Mastra

Mastra is an open-source TypeScript framework and platform for building, deploying, monitoring, and managing AI-powered agents and applications. It provides a cohesive stack of agents, workflows, memory, workspaces, and observability tools, enabling developers to go from idea to production quickly. Mastra connects to 90+ AI model providers through a single API and is used by organizations ranging from startups to enterprises including Salesforce, Replit, SoftBank, and Elastic.