Orchestration

curb/orchestration is server-only. Curb runs the voice session on every route (Voice sessions). Use these exports to change that session or to write your own: Override the LiveKit pipeline.

Export	What it does
`createVoiceAgentBundle`	A runtime, session and voice settings for one agent
`buildVoiceProviders`	Builds the agent’s STT and TTS
`buildVoiceStt`	Builds its STT
`buildVoiceTts`	Builds its TTS
`describeMissingVoiceEnv`	Names the voice keys that are missing
`VoiceProviderError`	A voice provider cannot be built
`CurbVoiceAgent`	The `voice.Agent` that answers with Curb’s turns. Subclass it
`CurbLLMStub`	The `llm` a session needs so LiveKit calls `llmNode`
`VoicePipeline`	The type of `defineAgent({ pipeline })`
`createProviderSwitch`	Swaps STT or TTS during a call
`ConversationClips`	Holds a call’s audio clips
`attachClientMessages`	Connects app messages to a room
`serveCall`	Serves host protocol v1 for one call
`createEndCallHangup`	What `end_call` does in a call
`END_CALL_TOOL_NAME`	`end_call`
`SKIP_TURN_TOOL_NAME`	`skip_turn`
`AutoSubscribe`, `ServerOptions`, `cli`, `defineAgent`, `llm`, `voice`	Re-exported from `@livekit/agents`
`silero`	Re-exported from `@livekit/agents-plugin-silero`
`RoomEvent`	Re-exported from `@livekit/rtc-node`

Next steps

Override the LiveKit pipeline: the worked example.
Host protocol: running calls from a host instead.