INDIVIDUAL MCP TOOL

lookup_certificate

Find a diamond by its grading report number (GIA, IGI, HRD, GCAL.

carathunter.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://carathunter.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for lookup_certificate and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.carat-hunter]
url = "https://carathunter.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "carat-hunter": {
      "type": "http",
      "url": "https://carathunter.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: carat-hunter
Remote MCP URL: https://carathunter.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "carat-hunter": {
      "url": "https://carathunter.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "carat-hunter": {
      "type": "http",
      "url": "https://carathunter.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "carat-hunter",
  "transport": "streamable-http",
  "url": "https://carathunter.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

search_diamonds — Search certified diamonds listed by retailers worldwide, with live cross-retailer prices.
get_diamond — Details and live price range for one diamond by its Carat Hunter id (from search_diamonds or a carathunter.
price_check — Typical market prices for a spec (carat size, colour, clarity, shape, origin) across all retailers Carat Hunter tracks: median, middle-half range, and how much the same stone varies between retailers.
market_overview — How many diamonds and retailers Carat Hunter currently tracks, from its latest weekly market report.