INDIVIDUAL MCP TOOL

get_ui_component_names

Returns what a UI pattern is called in code on each platform — SwiftUI, UIKit, Jetpack Compose, Android Views, Flutter, HTML/ARIA and, for system UI, AppKit, Win32 and Electron — or works backwards from a framework component (e.

catchui.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://catchui.com/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for get_ui_component_names and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

catchui.com

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.catchui]
url = "https://catchui.com/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "catchui": {
      "type": "http",
      "url": "https://catchui.com/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: catchui
Remote MCP URL: https://catchui.com/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "catchui": {
      "url": "https://catchui.com/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "catchui": {
      "type": "http",
      "url": "https://catchui.com/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "catchui",
  "transport": "streamable-http",
  "url": "https://catchui.com/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

search_ui_patterns — Finds the conventional name of a UI element or design pattern from a plain-language description, question or term — e.
get_ui_pattern — Returns the full CatchUI entry for one UI pattern by id (e.
list_ui_patterns — Lists the 50 UI patterns in CatchUI's curated catalog — ids, English and Chinese names and one-line definitions — grouped by family, optionally filtered to one family (NAV, INPUT, ACTION, OVERLAY, FEEDBACK, CONTENT, DATA, SYSTEM).
compare_ui_patterns — Explains how 2 to 4 easily confused UI patterns differ — e.
get_implementation_prompt — Returns CatchUI's ready-to-use implementation instructions for 1 to 6 UI patterns — what to build, where it sits, its states and the accessibility it needs — in English or Chinese, for pasting into an AI coding tool such as Claude Code or Cursor.