.fetch() | XSAF

Signature

agent.fetch(request: Request): Promise<Response>
agent.fetch(request: Request): Promise<Response>

Usage

const server = serve({
  fetch: (request) => agent.fetch(request),
  port: 3000,
});

Every agent owns a Hono app with:

GET /health for readiness
POST /invoke for JSON or streaming invocation
the MCP route configured by .serve(), when present
routes installed by HTTP-capable .channel() drivers

XSAF never opens a socket. Pass .fetch() to srvx, a Node adapter, Workers, or another compatible fetch-native host. Use agent.app when composing additional Hono routes or testing in memory.

The agent must be started before handling runtime requests.