Whisper STT

Built-in speech-to-text plugin backed by Whisper.

Responsibilities

• Registers Whisper as the active STT provider when the plugin is enabled.
• Owns the microphone runtime, device selector UI, message delivery mode, and plugin APIs.
• Keeps dependency installation and model bootstrap on the Docker/bootstrap path.

Config

• model_size: Whisper model name
• language: language hint or auto
• message_mode: send to send final transcriptions immediately, or draft to leave them in the composer
• silence_threshold: frontend threshold before recording starts
• silence_duration: silence window before waiting state
• waiting_timeout: delay before transcription dispatch

API

• POST /api/plugins/_whisper_stt/transcribe
• POST /api/plugins/_whisper_stt/status