Sleek
Generate mobile app designs
Describe the app you want and Sleek designs the screens for it. Onboarding, home, checkout, a profile page, whatever the app needs.
What you can ask
- Design onboarding, home, workout detail, and progress screens for a fitness tracking app with a bold, energetic look
Example path →
MCP connector
- Server URL
https://sleek.design/api/mcp- Login
- OAuth
- Protocol
- MCP 2026-07-28 · openai/mentions
- Instructions
Sleek designs mobile app UI with AI. Describe an app and get real, editable screens you can show inline and build the app from.
Flow:
Call , or to reuse a project.
Call design with the brief.
When the run completes, call with its runId to show your user what the run made, inline. Use screenshot instead only where your client cannot show apps.
Share the projectUrl the tools return. That URL is where your user opens, edits, and exports the designs; send it every time, do not just describe what was made.
To build the working app, call for each screen and use its HTML as the design source.
Send the whole request as ONE design message. The agent plans a screen set together, so a single call for 'onboarding, home, item detail, cart, and profile for a plant shop app' produces a coherent app. Five separate calls produce five unrelated screens and use credits for each one.
Tools
Reads data11
Changes data1
Deletes or can't be undone3
Skills
None in the store listings or on the server