The framework for
agentic apps
Don't pick between apps or agents. Agent-Native apps are both.
Try an Agent-Native app
Start from a working app and let the agent evolve it. You can customize everything.
Build from scratch
Use the framework guide or build online with Builder.io.
One action gives you the whole surface
Define an operation once. Agent-Native turns it into the UI action, agent tool, HTTP endpoint, MCP/A2A surface, CLI command, scoped permission check, and audit trail.
// One action powers the agent, UI, HTTP, MCP, A2A, and CLI.
export default defineAction({
description: "Say hello from the local app-agent loop.",
schema: z.object({
name: z.string().default("world"),
}),
run: async ({ name }) => ({ message: `Hello, ${name}!` }),
});Batteries included,battle tested
Instead of starting from a blank prompt and a pile of improvised code, Agent-Native gives agents the battle-tested parts and best practices they need to build real software.
Browse toolkitsSoftware built for the agentic era
Start with a command or a durable action, run it through the app-agent loop, then grow it into UI, jobs, and collaboration without rewriting the operation. Open source. Cloneable SaaS. Yours.