Gaudio Developers MCP
Gaudio audio AI API: stem separation (vocals, drums, bass, guitar, piano), dialogue/music/effects separation and AI lyrics sync.
Install
The installation steps are in the documentation below. Documentation
Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
Contents
@gaudiolab/mcp-developers
MCP server for Gaudio Lab Audio AI API. Separate vocals, instruments, dialogue, music, effects from any audio/video — or sync lyrics to timestamps — all through natural language in your AI tools.
Works with Claude, ChatGPT, Cursor, VS Code, GitHub Copilot, and any MCP-compatible client.
Get Your API Key
- Sign up at Gaudio Developers
- Create a project and get your API key from the dashboard
Quick Start
Add to your MCP client config:
{
"mcpServers": {
"gaudio": {
"command": "npx",
"args": ["-y", "@gaudiolab/mcp-developers"],
"env": {
"GAUDIO_API_KEY": "your-api-key-here"
}
}
}
}Then just ask in natural language:
- "Separate the vocals from this file"
- "Extract the dialogue from this video"
- "Sync these lyrics to this song"
- "What models are available?"
- "How many credits do I have left?"
Tools
| Tool | Description |
|---|---|
gaudio_get_key_info | Get API key info: credits, project, permitted models |
gaudio_list_models | List available AI models by category |
gaudio_upload_file | Upload audio/video/text file (multipart, auto-chunked) |
gaudio_create_job | Create a processing job |
gaudio_get_job | Check job status and get download URLs |
gaudio_separate_audio | All-in-one: upload → process → download URLs |
gaudio_sync_lyrics | All-in-one lyrics sync with timestamps |
Models
Stem Separation
| Model | Description | Type Options |
|---|---|---|
gsep_music_hq_v1 | Multi-instrument separation | vocal, drum, bass, electric_guitar, acoustic_piano |
gsep_music_shq_v1 | Super HQ vocal + accompaniment | vocal |
gsep_speech_hq_v1 | Speech / noise removal | speech |
Max: 1GB / 20 min per file. Types can be combined (e.g. vocal,drum).
DME Separation (Dialogue, Music, Effects)
| Model | Description |
|---|---|
gsep_dme_dtrack_v1 | Dialogue extraction |
gsep_dme_d2track_v1 | Dialogue + vocals |
gsep_dme_metrack_v1 | Music + effects |
gsep_dme_me2track_v1 | Music + effects v1 |
gsep_dme_me2track_v2 | Music + effects v2 (high quality) |
gsep_dme_mtrack_v1 | Music only |
gsep_dme_etrack_v1 | Effects only |
Max: 10GB / 200 min per file.
AI Text Sync
| Model | Description | Languages |
|---|---|---|
gts_lyrics_line_v1 | Lyrics line sync | en, ko, ja, zh-cn |
Max: 1GB / 10 min. Text: .txt (UTF-8), min 2 lines, max 60 chars/line.
Output: CSV (timestamp, lyric_text, confidence_score) + JSON report.
Supported Formats
| Type | Formats |
|---|---|
| Audio | WAV, FLAC, MP3, M4A |
| Video | MOV, MP4 (audio auto-extracted) |
| Text | TXT (UTF-8) |
Output: MP3 (48kHz/320kbps) + WAV (same as input). Download URLs valid for 48 hours.
How It Works
Upload file → Create job → Poll status → Get download URLsThe high-level tools (gaudio_separate_audio, gaudio_sync_lyrics) handle this entire flow automatically. Upload IDs are valid for 72 hours and can be reused across multiple jobs.
Links
- Gaudio Developers — API dashboard & key management
- Documentation — Full API reference
- Gaudio Lab — Company homepage
License
MIT
Frequently asked questions
What is Gaudio Developers MCP?
Gaudio audio AI API: stem separation (vocals, drums, bass, guitar, piano), dialogue/music/effects separation and AI lyrics sync.
How do I install Gaudio Developers MCP?
Follow the installation steps in its documentation, shown on this page and in its repository.
Is Gaudio Developers MCP open source?
Yes. Its code is on GitHub under the MIT license.
Who maintains Gaudio Developers MCP?
It is published by gaudiolab-jp. AI.tn lists it but does not maintain or endorse it.
From the community awesome-mcp-servers lists and the project's GitHub repository. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.