Description

B12 Website Generator lets you create a professional, engaging, and user-friendly website directly inside ChatGPT. Just describe your business or project in plain language, and the app instantly generates a complete website tailored to your goals and brand.

Website Preview

Screenshot of B12 Website Generator website

App Screenshots

B12 Website Generator screenshot

Capabilities

Can Modify Data
Works in Conversation

Publisher Intelligence

Insights and recommendations for app publishers. See how your app performs and how to improve discoverability.

Server Status b12-mcp-server v1.0.0

1
Tools
1
Resources
0
Prompts
https://b12.io/mcp

Last checked: 16h ago

Technical Details
Connection Latency 86ms
30-Day Uptime 100.0%

Tools(1)

Showing 1 of 1 tools

Sorted by toolName
ToolDescriptionFlagsTestLast Tested
generate_website
 Generate a website with AI. Use the project name and description arguments to provide guidance on the purpose of the website. The description argument may include high-level guidance on site structure or content to include, but not verbatim site copy. Absolutely NEVER invent a name or description, even as an example, and ALWAYS make sure you request the business name and description from the user before calling the tool and creating a website. Once you have called this tool, the response will contain a signup nonce (which you should ignore) and a message explaining that a website preview image has been shown to the user above the message. The message also contains a link to claim their website on a website editor outside of ChatGPT (websites are hosted by B12 and can only be edited online using the b12.io software suite). To avoid misleading the user, remember that the preview image they see above your response message is completely static. Users cannot add content or sections to the site in the preview panel. If a user asks to edit a site they created, you can send them to b12.io/dashboard to edit their site in the B12 editor, or instruct them to click the ‘sign up to see your website’ button in the static preview. If the user wants a completely new separate website (perhaps related to previous sites they have created), you can call the tool again to generate a new website preview image (static) and signup link. —
100%Latency 1.6s
Mar 28, 2026

Discoverability Score

62

Fair

62 of 100 — how easily AI agents find your app

  • Description quality
    20/20
  • Example prompts
    0/20
  • Keyword coverage
    0/15
  • Tool metadata
    16/20
  • Visual assets
    13/20
  • Endpoint health
    10/10
  • Data freshness
    15/15

How to Improve

Add at least 2 example prompts. Prompt examples strongly improve app matching and click-through intent.

Increase keyword coverage (discovery + trigger) to improve retrieval for long-tail queries.

Add at least 2 screenshots that show real workflows to increase confidence and conversion.

Read the full discoverability guide →

Technical Details

Status
ENABLED
Type
AI-Powered App
Auth
Open Access
Listed on
ChatGPT
Added
December 18, 2025
Last synced
3d ago
Last checked
16h ago
Version
1.0.0
Distribution
Ecosystem Directory

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