Empty stream for provider.

Stream in PCM chunk. Returns a list of sway dicts, one per hop (HOP_MS). Args: pcm: np.ndarray, shape (N,) or (C,N)/(N,C); int or

Get finish reason.

Return a lightweight status snapshot for observability.

Check if this is an error chunk.

Check if this is a finish chunk.

Return True when the robot has been inactive longer than the idle delay.

Check if this is a text chunk.

Check if this is a tool call chunk.

Check if this is a tool notification chunk.

Reason label for the most recent capture_speech() termination.

Look through the robot's camera and describe the scene. Captures the current camera frame, analyzes basic properties, and returns a descripti

Get metadata dictionary.

Create mock PyAudio stream.

Play audio to Reachy speaker, checking for cancellation.

Process the stream and yield transformed chunks. Args: stream: Input stream of chunks Yields: Trans

Send user message to OpenClaw Gateway and yield streaming chunks. Ignores the input stream (source middleware).

Process stream and yield only chunks that pass the predicate. Args: stream: Input stream of chunks Yields:

Process stream and yield complete sentences. Args: stream: Input stream of chunks Yields: StreamChu

Process stream and trigger TTS for sentence chunks only. Args: stream: Input stream of chunks Yields:

Process stream and trigger TTS for sentence chunks, with interrupt support. Args: stream: Input stream of chunks

Reset state (VAD/env/buffers/time) but keep initial phases/seed.

Get message role.

Mark the robot as actively moving for the provided duration. Legacy hook used by goto helpers to keep inactivity and breathing logic

Update speech-induced secondary offsets (x, y, z, roll, pitch, yaw). Offsets are interpreted as metres for translation and radians for

Return AEC processing stats.

Server-sent state='aborted' should yield ERROR and stop.

Late activation should get its own post-activation timeout window.

Test all tool handlers are async functions.

Test all handlers can be called and return strings.

Test all handlers have corresponding definitions.

At t=0, all moves should produce near-neutral poses.

event:agent stream=assistant should not produce events (redundant).

camera.snap should respect maxWidth param.

camera.snap should respect quality param (0.0-1.0 float).

camera.snap should return ok=true with base64 JPEG payload.

CancelledError should propagate cleanly from run().