speech-build

Original：🇺🇸 English
Translated

Generate and transcribe speech using Google's Gemini-TTS and Chirp 3 models. Supports Text-to-Speech (Single/Multi-speaker), Instant Custom Voice, and Speech-to-Text (Transcription/Diarization).

15installs
Sourcecnemri/google-genai-skills
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NPX Install

npx skill4agent add cnemri/google-genai-skills speech-build

Tags

Translated version includes tags in frontmatter
speech-synthesisspeech-transcriptiongemini-ttschirp-3google-genai-sdk

SKILL.md Content

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Speech Skill (TTS & STT)

Use this skill to implement audio generation and transcription workflows using the 
google-genai
and 
google-cloud-speech
SDKs.

Quick Start Setup

python
from google import genai
from google.genai import types
# For STT: from google.cloud import speech_v2

client = genai.Client()

Reference Materials

  • Text-to-Speech (TTS): Gemini-TTS, Chirp 3 HD, Instant Custom Voice.
  • Speech-to-Text (STT): Chirp 3 Transcription, Diarization, Streaming.
  • Voices & Locales: Available voices (
    Aoede
    , 
    Puck
    ...) and languages.
  • Prompting Guide: How to control style, accent, and pacing in Gemini-TTS.
  • Source Code: Deep inspection of SDK internals.

Common Workflows

1. Generate Speech (Gemini-TTS)

python
response = client.models.generate_content(
    model="gemini-2.5-flash-preview-tts",
    contents="Hello, world!",
    config=types.GenerateContentConfig(
        response_modalities=["AUDIO"],
        speech_config=types.SpeechConfig(
            voice_config=types.VoiceConfig(
                prebuilt_voice_config=types.PrebuiltVoiceConfig(voice_name='Kore')
            )
        )
    )
)

2. Transcribe Audio (Chirp 3)

python
# Requires google-cloud-speech
from google.cloud import speech_v2
# ... (See stt.md for full setup)
response = speech_client.recognize(...)