xAI STT plugin

[toubatbrian]

No description provided.

[changeset-bot]

🦋 Changeset detected

Latest commit: 32d5a2b

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 25 packages

Name	Type
@livekit/agents-plugin-cartesia	Patch
@livekit/agents-plugin-openai	Patch
@livekit/agents-plugin-xai	Patch
@livekit/agents-plugin-anam	Patch
@livekit/agents-plugin-cerebras	Patch
@livekit/agents-plugin-deepgram	Patch
@livekit/agents-plugin-elevenlabs	Patch
@livekit/agents-plugin-google	Patch
@livekit/agents-plugin-inworld	Patch
@livekit/agents-plugin-neuphonic	Patch
@livekit/agents-plugin-resemble	Patch
@livekit/agents-plugin-rime	Patch
@livekit/agents-plugin-sarvam	Patch
@livekit/agents	Patch
@livekit/agents-plugin-assemblyai	Patch
@livekit/agents-plugin-baseten	Patch
@livekit/agents-plugin-bey	Patch
@livekit/agents-plugin-hedra	Patch
@livekit/agents-plugin-lemonslice	Patch
@livekit/agents-plugin-livekit	Patch
@livekit/agents-plugin-mistral	Patch
@livekit/agents-plugin-phonic	Patch
@livekit/agents-plugin-silero	Patch
@livekit/agents-plugin-trugen	Patch
@livekit/agents-plugins-test	Patch

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[devin-ai-integration]

Devin Review found 1 new potential issue.

View 10 additional findings in Devin Review.

[devin-ai-integration]

🟡 wsMonitor Task passed directly to Promise.all instead of wsMonitor.result, making the WebSocket close monitor a no-op

The wsMonitor variable is a Task instance, which does not implement then() / PromiseLike. When passed directly to Promise.all, it is treated as an already-resolved non-thenable value (confirmed empirically: Promise.all([p, task]) resolves the task slot immediately with the Task object). This means unexpected WebSocket closures detected by wsMonitor never propagate through the promise chain — the monitor is effectively dead code.

Other STT plugins in this repo correctly use wsMonitor.result (which returns the underlying Promise): see plugins/assemblyai/src/stt.ts:432 and plugins/sarvam/src/stt.ts:760. The xAI code copied the incorrect pattern from plugins/deepgram/src/stt.ts:427.

The practical impact is that if the WebSocket closes unexpectedly, reconnection is delayed until sendTask happens to call ws.send() and gets an error, rather than reacting immediately to the close event.

Suggested change

	Promise.all([sendTask(), listenTask.result, wsMonitor]),
	Promise.all([sendTask(), listenTask.result, wsMonitor.result]),

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