Soundbox
Sound Effects
Music
Voices
Studio
Models
MCP
Docs
Blog
Download
Blog
Soundbox blog
Notes on the engine, the models and how to prompt them.
All
agents
audio.cpp
engineering
mcp
models
performance
25 August 2026
One model at a time
Soundbox keeps one model in VRAM at a time. In one run from the server log, a job took 15.1s with a model load and 1.7s without one.
25 August 2026
Point your agent at Soundbox
Soundbox's MCP tools hand your agent a file path on your own disk, and connecting one takes a single line of config.
25 August 2026
What audio.cpp replaced
Adding a model used to mean a research repo, a CUDA wheel and a torch pin that clashed with the last one. Now it's an id, a repo and a few defaults.