Agent-Native
FreeBuilder.io's open-source TypeScript framework for agentic apps, where the agent and the UI share the same actions, data and app state.
Pros
- +Define an action once; it is exposed to UI, agent, HTTP, CLI, MCP and A2A
- +Auth, permissions, multi-tenancy and real-time sync included
- +Bring any model, including local models via Ollama
Cons
- −Beta, so APIs may change
- −Opinionated full-stack setup; heavier than a plain agent SDK
Where Agent-Native ranks
- #6 Agent frameworks
Agent and UI share one set of actions, exposed over MCP and A2A too.