mcpField
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text-to-speech

text-to-speech

github.com/calesthioCreative & media72.7k1.2k installsUpdated today
Repository

About text-to-speech

A skill for generating speech with HeyGen voices and converting speech using registered HeyGen tools. It distinguishes native voice models from catalog engines and avoids silent fallback between them.

Key features

  1. 01Native HeyGen speech generation
  2. 02Catalog voice and engine selection
  3. 03Timing-preserving voice conversion
  4. 04WAV output at 44.1 kHz

Use cases

  1. 01Create narration with native HeyGen voices
  2. 02Choose a catalog voice and speech engine
  3. 03Convert speech using an active instant voice

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/calesthio/openmontage --skill text-to-speech

After installing, type/text-to-speechin Claude Code to confirm it loaded.

Details

From the project README

HeyGen speech

Use the registered tools, not the retired /v1/audio speech endpoints.

  • heygen_tts: native HeyGen Voice1 / Turbo / Turbo Free. Native ACTIVE public, instant or professional voices from /v3/models/audio/voices. Professional voices require Voice1 (not Turbo). Output is44.1kHz WAV; text limit5,000 chars.
  • heygen_catalog_tts: catalog voices from /v3/voices; explicit engine selection on /v3/voices/speech (Starfish, HeyGen Voice, or ElevenLabs). These voice IDs are not interchangeable with native clone IDs.
  • heygen_voice_convert: timing-preserving conversion with an ACTIVE instant workspace voice via /v3/models/audio/sts.

Read the October23 provider guide for current request fields, output paths, timestamp/SSE handling, pricing, and retry behavior. Do not silently fall back between native models, catalog engines, or hosts. Turbo Free is promotional through November30,2026 and has shared capacity limits.

Official documentation: https://developers.heygen.com/docs/voices/heygen-voice-speech https://developers.heygen.com/reference/generate-speech https://developers.heygen.com/docs/voices/speech-to-speech

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