unulu

AI agent website builder, starting with link-in-bio sites. Create and publish via MCP server or REST API.

v1.0 — Stable API.

What is unulu?

unulu is a website builder designed for AI agents. You describe a site in conversation with an AI assistant — Claude, ChatGPT, Gemini, Cursor, or any MCP-compatible tool — and it builds and publishes the site instantly.

Starting with link-in-bio sites: a single page with your name, bio, and links, live at yourhandle.unu.lu. No signup, no templates, no manual work.

What AI agents can do

Create a link-in-bio site with a name, bio, links, and theme
Read the current state of any site
Update content — display name, bio, links, theme, link badges
Check handle availability before claiming
17 built-in themes including minimal, gradient, brutalist, glass, and more

Sites are published instantly and expire after 1 hour unless claimed with an email address.

Quick start (MCP)

Add unulu to your MCP client config:

{
  "mcpServers": {
    "unulu": {
      "type": "streamable-http",
      "url": "https://mcp.unulu.ai"
    }
  }
}

No authentication required. Then ask your AI agent: "Build a link-in-bio site for me on unulu."

REST API

Base URL: https://api.unulu.ai

Method	Path	Description
POST	`/api/sites`	Create a link-in-bio site
GET	`/api/sites/{site_id}`	Get site state
PATCH	`/api/sites/{site_id}`	Update a site
GET	`/api/claims/check-handle`	Check handle availability

No authentication required. Rate limited. Full spec: openapi.json

Example

See a live site at unulu.unu.lu.

Docs

API & MCP docs — human-readable documentation
llms.txt — agent-friendly docs
OpenAPI spec — REST API reference
MCP discovery — MCP server metadata
Website

Platform guides

Step-by-step setup for each AI platform:

Claude · ChatGPT · Gemini · Cursor · Copilot · Grok · Windsurf · Other

Roadmap

See open issues labeled enhancement for planned features. Suggestions welcome — open an issue.

Idempotency keys
Typed TypeScript client
Portfolios and personal sites
Custom domain support