MCP Quickstart

Open Dashboard → Settings → MCP. Click Create token, give it a label (the client you'll use it from), and pick scopes. Start narrow — you can revoke and re-create with different scopes at any time.

Every MCP-capable client uses the same JSON shape. For clients with a local config file, paste this block into the relevant file:

{
  "mcpServers": {
    "vaybel": {
      "type": "http",
      "url": "https://mcp.vaybel.com/",
      "headers": {
        "Authorization": "Bearer vbl_pat_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
      }
    }
  }
}

Config locations for the common clients:

• Claude Desktop — ~/Library/Application Support/Claude/claude_desktop_config.json
• Claude Code — ~/.claude.json
• Cursor — add through Settings → MCP → Add custom server
• ChatGPT — add as a custom connector from Settings → Connectors (paste the URL and Bearer header in the UI; no local file)

Restart the client after saving — MCP server configs are loaded on startup.

Ask your agent to call the ping tool, or send the JSON-RPC frame directly:

curl -N -X POST https://mcp.vaybel.com/ \
  -H "Authorization: Bearer vbl_pat_live_..." \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"ping","arguments":{"echo":"hello"}}}'

A successful response carries structuredContent.echo = "hello". A 401 means the Authorization header didn't land — re-check your client config and restart. Any other error shape: head to Tool Reference to match against the expected return.

From the MCP client, ask the agent something concrete:

List ten AOP hoodie blanks from the catalog.

The agent will call catalog.list_blanks with technique: "aop" and category: "hoodie". From there you can chain design.generate_design → design.wait_for_design → mockup.generate_mockup → mockup.get_mockup_status — the full design-to-preview loop without leaving the chat.