Compile timelines of TTS speech, music and SFX into ducked, loudness-mastered audio with subtitles
Connect Runs on your machine
claude mcp add soniccraft -e ELEVENLABS_API_KEY=<ELEVENLABS_API_KEY> -e OPENAI_API_KEY=<OPENAI_API_KEY> -e CARTESIA_API_KEY=<CARTESIA_API_KEY> -- docker run -i --rm ghcr.io/user-github-me/soniccraft:0.1.0
{
"mcpServers": {
"soniccraft": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/user-github-me/soniccraft:0.1.0"
],
"env": {
"ELEVENLABS_API_KEY": "<ELEVENLABS_API_KEY>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"CARTESIA_API_KEY": "<CARTESIA_API_KEY>"
}
}
}
}
{
"mcpServers": {
"soniccraft": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/user-github-me/soniccraft:0.1.0"
],
"env": {
"ELEVENLABS_API_KEY": "<ELEVENLABS_API_KEY>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"CARTESIA_API_KEY": "<CARTESIA_API_KEY>"
}
}
}
}
{
"servers": {
"soniccraft": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/user-github-me/soniccraft:0.1.0"
],
"env": {
"ELEVENLABS_API_KEY": "<ELEVENLABS_API_KEY>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"CARTESIA_API_KEY": "<CARTESIA_API_KEY>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
ELEVENLABS_API_KEYOptional, secret | ElevenLabs API key for the elevenlabs TTS provider (optional) |
OPENAI_API_KEYOptional, secret | OpenAI API key for the openai TTS provider (optional) |
CARTESIA_API_KEYOptional, secret | Cartesia API key for the cartesia TTS provider (optional) |
Details
| Package | ghcr.io/user-github-me/soniccraft:0.1.0 (OCI, stdio) |
| First published | 20 Oct 2026 |
| Last updated | 20 Oct 2026 |
| Registry name | io.github.user-github-me/soniccraft |
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