PromptUI

co.promptuiPublished by promptui.coOfficial publisherv0.2.0Updated Oct 24, 2026

Build a working web app from a prompt, then deploy it to a live URL.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingDeveloper ToolsBusiness & Commerce

Overview

AI-generated overview

PromptUI lets an assistant build a web app from a prompt, check build status, deploy it to a live URL, and manage GTM content and analytics.

What you can do
  • Build and deploy apps: start an asynchronous build from a prompt, poll its status, deploy a completed build to a live URL, and list recent builds.
  • Research the web: search for information, read documentation and API references, and return structured findings as markdown.
  • Work with UI components: retrieve adapted components, search the shadcn or magicui catalogue, and inspect source and dependency information.
  • Manage go-to-market content: list GTM queue items, generate and persist content drafts, publish an item to a connected social platform, and read channel analytics with verified commerce outcomes.
  • Test the connection: echo input back to verify MCP integration.
When to use it
Useful when you want an assistant to turn a prompt into a deployed web app without leaving the chat, or to draft, publish and measure marketing content alongside that work. Also handy for quick web research and for looking up UI components before building.
Requirements
A remote endpoint at promptui.co over streamable HTTP. Requires a PromptUI account and an API key sent as a bearer token in the Authorization header, obtained from the dashboard settings. Builds and deploys consume account credits.
Before you install
The API key is a secret tied to your account and its credits; keep it out of shared logs. Builds and first deploys spend credits, and a paid plan may be needed to publish a new app. Publishing GTM content sends material to a connected social platform, and analytics attribution is reported separately from causality.

Installation

In SourceWeft

  1. Open PromptUI in the dashboard and add it to a workspace.
  2. Connect Authorization token credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/co.promptui%2Fpromptui/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "promptui": {
      "type": "http",
      "url": "https://www.promptui.co/api/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

Tools

11

echo

Echo (connection test)

Echo back the input (for testing MCP integration)

Parametersmessagerequired

web_scout

Search and read the web

Research the live web: search for information, read documentation, fetch API references, or verify library usage. Returns structured findings as markdown.

ParametersgoalrequiredurlsmaxPages

shadcn_ui

Inspect UI components and official catalogues

Default action local retrieves the existing adapted components. action search discovers the official shadcn or magicui catalogue; action inspect reads source and bounded dependency/CSS/provenance information, never installs. Official upstream items require compatibility review and are not runtime verified. Get shadcn/ui component code pre-adapted for the Sandpack preview environment. Available components: accordion, dropdown_menu, dialog, sheet, tooltip, progress, separator, scroll_area, skeleton, alert. Returns ready-to-use JS code with correct imports. Use this instead of building complex UI primitives from scratch.

ParameterslimitqueryactionoffsetregistrycomponenttailwindVersion

build_app

Build a web app

Build a working web app from a prompt with PromptUI. Starts an asynchronous build (costs credits from the authenticated account) and returns a buildId — poll get_build_status for progress and the preview link.

Parametersmodepromptrequiredframework_confirmed

get_build_status

Check build status

Check the status of a PromptUI build started with build_app. Returns building / needs_clarification / completed (with a shareable previewUrl) / failed.

ParametersbuildIdrequired

deploy_app

Deploy app to a live URL

Deploy a completed PromptUI build to a live URL. The first deploy of each app is charged; redeploying that same app is free. If publishing a new app needs a plan, the tool returns how to start the Build free trial instead of deploying.

ParametersbuildIdrequired_confirmed

list_builds

List your builds

List the authenticated user's recent PromptUI builds with their statuses.

Parameterslimit

gtm_list_content

List marketing content

List GTM queue items for the authenticated PromptUI user.

ParameterslimitstatuschannelcampaignId

gtm_get_analytics

Get marketing analytics

Read current PromptUI GTM channel analytics and workspace-scoped verified commerce outcomes. Attribution is reported separately from causality; unavailable spend/cost coverage stays explicit.

Takes no parameters.

gtm_publish_content

Publish a post to a connected channel

Publish one GTM content item to a connected social platform.

ParameterspageIdigUserIdplatformcontentIdrequired_confirmed

gtm_generate_content

Draft marketing content

Generate and persist a new GTM content draft for the authenticated user.

ParameterscountchannellanguageappSource_confirmedcampaignIdcontentClassoperatorPromptdeliverableType

Version history

1
  1. v0.2.0LatestSep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.