design.sleek/sleek

up checked 2026-11-11T08:37:48.265Z

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Publisher-provided title

Sleek

Publisher-provided description

Design your mobile app UI with AI, then have your coding agent build the real app from it.

Summary by lookupd

Generates mobile app UI screens from a plain-language brief, then exposes their HTML so a coding agent can build the app.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http sleek https://sleek.design/api/mcp

Codex, remote (streamable-http)

codex mcp add sleek --url https://sleek.design/api/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "sleek": {
      "url": "https://sleek.design/api/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (15 tools)

Publisher-provided text

• list_projects List the workspace's projects, newest first. Each project holds one app's screens, theme, and design chat. Check here before create_project to avoid duplicates.
• create_project Create an empty project. Returns it in data, plus projectUrl. Pass data.id as projectId to design, then call show_project once the run completes. Creating a pro
• get_project Fetch a project and its projectUrl. Use it to confirm the project exists and share the URL with your user. Use list_components to see its screens.
• delete_project Permanently delete a project and all its screens. Designs cannot be recovered. Call only after your user confirms the exact project by name. Never delete projec
• list_components List a project's screen names and active version numbers without generated HTML. Pass each item's screenId to design. Pass its id as componentId to get_componen
• get_component Fetch a screen's generated HTML. Returns the screen in data, with the HTML at data.versions[].code. versions holds only the version the screen currently shows.
• list_references List curated app styles and their preview images. When your user asks for a look such as Airbnb, brutalist, or dark fintech, pass the closest reference's id as
• design Run Sleek's design agent to create or edit screens from a plain-language brief. Send the whole request as ONE message, such as 'a food delivery app with onboard
• get_design_run Poll a run that design returned as 'queued' or 'running'. Wait a few seconds between polls. On 'completed', data.result.operations lists the saved screens and t
• cancel_design_run Ask a design run to stop, for example when the brief was wrong. Returns the run as it stands right after the request. A queued run comes back 'failed' with erro
• screenshot Render up to four project screens side by side as one inline image, for clients that cannot show apps. Where your client can, call show_project instead. Returns
• show_project Shows your user a project's screens inline, in canvas order. They can enlarge a screen, add screens to this chat, and open the project in Sleek. After a design
• search_mentions Find the workspace's projects by name for an @ mention, newest first. Each item is a resource link whose name is the projectId and whose uri is the projectUrl.
• get_project_view Called by Sleek's screen viewer to load a project's screens, in canvas order, with their images and the viewer's text. To read screens yourself, use list_compon
• open_sleek Called by ChatGPT's sidebar and Sleek's widget to show the workspace's newest projects, each with a cover. To list projects yourself, use list_projects.

Details

• Version: 1.0.1
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 369 ms
• First indexed: 2026-11-01T09:00:35.113Z
• Last seen in registry: 2026-11-01T09:00:35.129Z
• Repository: https://github.com/sleekdotdesign/mcp
• Website: https://sleek.design/agents

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• 62092 servers
• Last crawl: 2026-11-11T17:38:11.606Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp