Mousse is a free desktop app for owning your agents. They run on your machines, with your keys, and you reach them from wherever you are. Start a job at your desk, check on it from your phone, let it run overnight on the box with the GPU. The agents stay where your code is. You don’t have to.

It drives Claude Code, Codex, Google Antigravity, and any agent that speaks ACP, and can also run on an API key from Anthropic, OpenAI, Grok, Amazon Bedrock, or Google Vertex AI.

Why Mousse

Chat apps for agents already exist. They stop at the edge of your laptop.

Mousse doesn’t. Link your machines and every thread, on any of them, shows up in one list. Reach them from your phone with the Mousse app. Put a bot into a Space with your teammates, and it answers them using your machine and your keys. Schedule the boring work for 3 a.m. and turn the things you do every week into workflows you run with one message.

It is for your teammates too. A Space is a chat where people and bots sit together, so the conversation about the work and the work itself happen in one place. One subscription on one machine can serve a whole small team, because the bots run on…