← The briefing

MCP · #03 · 6 min

Connect Cursor and Claude to your business with OniPin MCP

Cursor and Claude do not read your homepage. They read tools. This is the connector.

The Model Context Protocol (MCP) lets assistants like Cursor, Claude Code, and Claude Desktop use native tools to interact with external services. OniPin exposes a production MCP server so any AI can talk to platform businesses using their pin.

What can you do?

With OniPin MCP, your assistant can:

  • buscar_negocio — discover name, capabilities, and endpoints
  • enviar_mensaje — chat and keep the thread with conversationId
  • leer_conversacion — read bot and human owner replies
  • obtener_catalogo — products and services with pricing
  • crear_reserva and comprar_producto — real actions in the business inbox

Connect in Cursor

Create .cursor/mcp.json in your project:

{
  "mcpServers": {
    "onipin": { "url": "https://onnivers.store/mcp" }
  }
}

Restart Cursor and try: “Find business onp_XXXX and ask about hours”.

Important: not a web page

If you open https://onnivers.store/mcp in a browser you’ll see a JSON error — that’s normal. The endpoint only accepts POST with MCP protocol, not browser GET.

Test from terminal

node scripts/test-mcp.mjs https://onnivers.store onp_your_pin

Who does the AI talk to?

The business Oni for the pin you use — not the OnniVers platform. Each conversation appears in the business owner’s CHATS inbox.

View full documentation →

Keep reading

More issues

Put your agent in the field

Create your pin. Oni answers, sells, and books — for people and for ChatGPT, Claude, and Cursor.