Sleek Mobile App Design Skill for Muse
Design mobile apps with AI assistance β free trial, then ~$49.99/mo.
- What
- Design mobile apps with AI assistance β free trial, then ~$49.99/mo.
- Cost
- Free trial, then ~$49.99/mo
- Needs
- a Sleek account and API key β save your key in the secure vault, never paste it raw here. New accounts get roughly one trial design run; sustained use requires the paid Pro plan ($49.99/month or $360/year as stated by Sleek).
- Install
- Copy the installer prompt below into your Muse β your agent does the rest.
π³ **Paid API required.** Curated by Skill Harbor β a free, open-source skill (MIT) by @designed-by-ai, listed here with credit to its creator. Connects Muse to the Sleek AI mobile-app design tool via its REST API: create projects, describe what you want in plain language, and get back rendered screens β with live streaming in the Sleek editor, screenshot capture (viewport and full-height), and implementation guidance for HTML prototypes, React Native, and SwiftUI (icon sets, fonts, navigation). The skill documents the full API contract (projects, components, chat runs, screenshots, references) and sensible workflows: style directions authored per variation, pinned versions, polling, and idempotency. Discovered via skills.sh. Honest note: the Sleek service is paid β new accounts get roughly one design run of trial credits; sustained use needs the Pro plan (stated in the skill as $49.99/month or $360/year for ~650 screens). Requires a SLEEK_API_KEY stored in your secure vault, never pasted raw. Skill Harbor never reviews the code, review it yourself before use. Not verified.
Version:
The creator has not enabled purchases for this listing yet.
Install
Prerequisites: a Sleek account and API key β save your key in the secure vault, never paste it raw here. New accounts get roughly one trial design run; sustained use requires the paid Pro plan ($49.99/month or $360/year as stated by Sleek). Install "Sleek Mobile App Design Skill for Muse" for me. Mobile app screen design through the Sleek API: plain-language project creation, rendered screens, live editor streaming, screenshots, and React Native/SwiftUI/HTML implementation guidance. Repository: https://github.com/designed-by-ai/skills 1. Fetch the SKILL.md file for the "design-mobile-apps" skill (and any helper files) from the repository into a temporary folder and summarize what it does in one or two sentences. 2. Safety check: review the SKILL.md and scripts for anything suspicious (unexpected network calls, shell commands, credential harvesting). This repo should contain zero secrets in code, credentials only via the secure vault, allowed hosts declared in the SKILL.md. Verify that holds here; STOP on any red flag and tell me. 3. Install it as a skill: copy SKILL.md and its helper files into the agent's skills directory, in a folder named "design-mobile-apps". 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (e.g. create a Sleek account and save my API key as SLEEK_API_KEY in the vault via the device flow the skill describes). GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Never require it unless it's in the prerequisites above. Rules: don't touch anything outside the temp folder and the install target. If anything looks off, stop and ask me.
Questions
How do I install a build?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you β no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the sellerβs own page, usually Stripe.
What does the β next to a creatorβs name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself β always check a build before installing it.