PromptUI MCP MCP server

An official MCP server by PromptUI that allows AI coding agents like Claude Code, Codex, and Cursor to build, deploy, and manage web applications via prompts. It also provides growth tools for generating, reviewing, and publishing marketing content to connected social channels, with explicit confirmation required for credit-spending actions.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by PromptUI

MCP endpoint (Streamable HTTP)

https://www.promptui.co/api/mcp

Vendor documentation

What you can do with it

Build and deploy a web application from a natural language prompt
Check the status of ongoing app builds and access previews
Generate and save draft marketing content for social channels
Publish approved marketing posts to connected social platforms

Tools advertised by the last live check:

echo
web_scout
shadcn_ui
build_app
get_build_status
deploy_app
list_builds
gtm_list_content
gtm_get_analytics
gtm_publish_content
gtm_generate_content

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http promptui-mcp https://www.promptui.co/api/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add promptui-mcp --url https://www.promptui.co/api/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable promptui-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "promptui-mcp": {
      "url": "https://www.promptui.co/api/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "promptui-mcp": {
      "type": "streamableHttp",
      "url": "https://www.promptui.co/api/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start promptui-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "promptui-mcp": {
      "type": "http",
      "url": "https://www.promptui.co/api/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http promptui-mcp https://www.promptui.co/api/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "promptui-mcp": {
      "url": "https://www.promptui.co/api/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "promptui-mcp": {
      "serverUrl": "https://www.promptui.co/api/mcp"
    }
  }
}

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