Agent Native

This is an open source TypeScript framework for building agentic applications, meaning apps where an autonomous agent and a conventional user interface work on the same data. A developer defines each capability once as an action, and the agent, the React UI, HTTP clients and integrations all call that same code, which removes the usual split between an app and the agent bolted onto it. It is aimed at developers and product teams who want to ship software that users and agents operate together. The framework wires in React screens, embedded agent chat, shared application state so the agent knows what the user is viewing and editing, shared PostgreSQL data, skills and memory, scheduled or event driven automations, and teams of specialist agents. Authentication, organisations, sharing and permissions are built in, and actions are exposed through UI, agent tools, HTTP, MCP, A2A and CLI. A set of ready made apps, all currently in alpha, covers clips and screen recording, design, slides, analytics, calendar, mail, brand assets and content. The pricing page states the price as zero. The framework is MIT licensed with every feature and template, unlimited users, apps and environments, and self hosting anywhere. Costs sit elsewhere: the agent runs on your own model API key or existing Claude or ChatGPT subscription, hosting costs whatever your server costs, and an optional all in one backend from Builder.io or another provider covers tokens, storage, databases, deploys and auth for a fee. The project is backed by Builder.io, whose paid backend is the stated business model.