Agent skill · design visual · aiskillstore
sleek-design-mobile-apps
Use when the user wants to design a mobile app, create screens, build UI, or interact with their Sleek projects. Covers high-level requests ("design an app that does X") and specific ones ("list my projects", "create a new project", "screenshot that screen").
Why this skill is useful
Provides specific commands and workflows for interacting with the Sleek API to design mobile apps, which the AI wouldn't reliably generate on its own.
What it needs
Requires sleek account access. About 8k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
Designing with Sleek Overview Sleek is an AI-powered mobile app design tool. You interact with it via a REST API at /api/v1/ to create projects, describe what you want built in plain language, and get back rendered screens. All communication is standard HTTP with bearer token auth. Base URL: https://sleek.design Auth: Authorization: Bearer $SLEEKAPIKEY on every /api/v1/ request Content-Type: application/json (requests and responses) CORS: Enabled on all /api/v1/ endpoints --- Prerequisites: API Key Create API keys at https://sleek.design/dashboard/api-keys. The full key value is shown only once at creation — store it in the SLEEKAPIKEY environment variable. Required plan: Pro+ (API access is gated) Key scopes Scope What it unlocks ----------------- ---------------------------- projects:read List / get projects projects:write Create / delete projects components:read List components in a project chats:read Get chat run status chats:write Send chat messages screenshots Render component screenshots Create a key with only the scopes needed for the task. --- Security & Privacy Single host: All requests go exclusively to https://sleek.design. No data is sent to third parties. HTTPS only: All communication uses HTTPS. The API key is transmitted only in the Authorization header to Sleek endpoints. Minimal scopes: Create API keys with only the scopes required for the task. Prefer short-lived or revocable keys. Image URLs: When using imageUrls in chat messages, those URLs are fetched by Sleek's servers. Avoid passing URLs that contain sensitive content. --- Handling high-level requests When the user says something like "design a fitness tracking app" or "build me a settings screen": 1. Create a project if one doesn't exist yet (ask the user for a name, or derive one from the request) 2. Send a chat message describing what to build — you can use the user's words directly as message.text; Sleek's AI interprets natural language 3. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/sleek-design-mobile-apps