livekit-plugins-spatius 1.6.4rc1

Agent Framework plugin for Spatius avatars

LiveKit Agents Plugin for Spatius Avatar

LiveKit Agents plugin for Spatius avatar sessions. It forwards TTS audio from a LiveKit agent session to Spatius and lets the avatar publish synchronized audio/video back into the same room.

Installation

pip install livekit-plugins-spatius

Quick Start

Set credentials:

export SPATIUS_API_KEY=your-api-key
export SPATIUS_APP_ID=your-app-id
export SPATIUS_AVATAR_ID=your-avatar-id

export LIVEKIT_URL=wss://your-livekit-host
export LIVEKIT_API_KEY=your-livekit-api-key
export LIVEKIT_API_SECRET=your-livekit-api-secret

Use plugin in your LiveKit agent:

from livekit.agents import Agent, AgentSession, JobContext, WorkerOptions, cli
from livekit.plugins import spatius


class VoiceAssistant(Agent):
    def __init__(self) -> None:
        super().__init__(instructions="You are a helpful voice assistant.")


async def entrypoint(ctx: JobContext) -> None:
    await ctx.connect()

    session = AgentSession(
        vad=vad,
        stt=stt,
        llm=llm,
        tts=tts,
    )

    avatar = spatius.AvatarSession()
    await avatar.start(session, room=ctx.room)

    await session.start(agent=VoiceAssistant(), room=ctx.room)


if __name__ == "__main__":
    cli.run_app(WorkerOptions(entrypoint_fnc=entrypoint))

Advanced LiveKit egress room

By default, Spatius publishes the avatar into the same LiveKit room as the agent. For specialized routing setups, pass livekit_room_name to publish the avatar into a different room:

await avatar.start(
    session,
    room=ctx.room,
    livekit_room_name="avatar-output-room",
)

For detailed usage, see Spatius docs.

License

MIT