What can Cosmos actually do during a run?
Each run works on your account's own cloud computer with these tools:
| Tool | What Cosmos uses it for |
|---|---|
| Terminal and files | Install packages, run builds and tests, read and edit code |
| Browser | Open sites, click and type, check what a page really shows |
| Web search and fetch | Look up docs and references |
| Cloud Repos | Keep code in a repository, with history |
| Hosting | Deploy sites and APIs to <name>.clatterai.com, with DNS, a SQL database and key-value storage |
| Database and storage | Store data and assets, install skills |
| Sub-agents | Split a big job into parallel pieces |
| Memory | Remember what it learned for later runs |
| Connected apps | Use the connectors and MCP servers on your account |
| Outputs | Save files you get back with the run |
What it can't do#
- It can't reach your own computer: runs execute on Clatter Labs infrastructure.
- SuperCosmos reads text only, so Cosmos can't take image input from you.
Tip#
Tell Cosmos which tools matter: "Open the deployed page in the browser and confirm the title is correct" gets a better check than "make sure it works".
Learn more#
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Still need help?
Tried the steps above and still stuck? Email us. We usually reply within the first hour, and always within 24 hours. A full support team is with you.
Infrastructure questions, or permanent deletion of your data
infrastructure@clatterlabs.xyzFor deleting your whole account or the data of one service.