vuer-ai/vuer-skill/client

import asyncio
from vuer import VuerClient
from vuer.events import ClientEvent
class MyEvent(ClientEvent):
    etype = "MY_EVENT"
async def main():
    async with VuerClient(URI="ws://localhost:8012") as client:
        client.send @ MyEvent(value={"data": 123})  # Fire-and-forget
        await client.send(MyEvent(value="x"))       # Awaitable
asyncio.run(main())

class SetPositionEvent(ClientEvent):
    etype = "SET_POSITION"
    value = [0, 0, 0]  # Optional default

event = await client.recv(timeout=5.0)
async for event in client:
    print(event.etype, event.value)

@app.add_handler("MY_EVENT")
async def on_event(event, session: VuerSession):
    session.upsert @ Box(key="box", position=event.value)