kcaldata MCP server

kcaldata is a remote MCP server that gives an AI agent 1 tool, among them lookup_calories. It answers at https://api.kcaldata.com/mcp-server/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.

Natural-language calorie lookup. Send '2 large eggs', get USDA-sourced nutrition data.

Description as the publisher wrote it.

The 1 tool kcaldata offers

Add kcaldata to your AI client

Every block below points at https://api.kcaldata.com/mcp-server/mcp. Pick your client and copy.

claude mcp add --transport http kcaldata https://api.kcaldata.com/mcp-server/mcp

{
  "mcpServers": {
    "kcaldata": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://api.kcaldata.com/mcp-server/mcp"]
    }
  }
}

{
  "mcpServers": {
    "kcaldata": {
      "url": "https://api.kcaldata.com/mcp-server/mcp"
    }
  }
}

{
  "servers": {
    "kcaldata": {
      "type": "http",
      "url": "https://api.kcaldata.com/mcp-server/mcp"
    }
  }
}

{
  "context_servers": {
    "kcaldata": {
      "url": "https://api.kcaldata.com/mcp-server/mcp"
    }
  }
}

{
  "mcpServers": {
    "kcaldata": {
      "serverUrl": "https://api.kcaldata.com/mcp-server/mcp"
    }
  }
}

{
  "mcpServers": {
    "kcaldata": {
      "url": "https://api.kcaldata.com/mcp-server/mcp"
    }
  }
}

name: kcaldata
version: 0.0.1
schema: v1
mcpServers:
  - name: kcaldata
    type: streamable-http
    url: https://api.kcaldata.com/mcp-server/mcp

{
  "mcpServers": {
    "kcaldata": {
      "httpUrl": "https://api.kcaldata.com/mcp-server/mcp"
    }
  }
}

{
  "mcpServers": {
    "kcaldata": {
      "type": "http",
      "url": "https://api.kcaldata.com/mcp-server/mcp"
    }
  }
}

{
  "mcpServers": {
    "kcaldata": {
      "url": "https://api.kcaldata.com/mcp-server/mcp"
    }
  }
}

goose://extension?url=https%3A%2F%2Fapi.kcaldata.com%2Fmcp-server%2Fmcp&type=streamable_http&id=kcaldata&name=kcaldata

Is kcaldata up right now?

It answered our last check on 22 October 2026 in 384 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about kcaldata

How many tools does kcaldata have?

1, as returned by the server's own tools/list on 15 September 2026: lookup_calories.

Is kcaldata down?

It answered our last check on 22 October 2026 in 384 ms. Over 6 checks since 11 September 2026 it answered 6.

How do I add kcaldata to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.kcaldata.com/mcp-server/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does kcaldata need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: io.github.kcaldata. Endpoint host: api.kcaldata.com. ARD identifier: urn:air:io.github.kcaldata:mcp:kcaldata. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.