RemoteFree

SmartTools MCP server

io.github.9thShini/smart-tools

70+ free calculators & converters as MCP tools; each result links to its source page.

Install SmartTools in Claude Code

Claude Code
claude mcp add --transport http smarttools https://smart-tools.xyz/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "smarttools": {
      "url": "https://smart-tools.xyz/mcp"
    }
  }
}

Frequently asked questions

What does the SmartTools MCP server do?

70+ free calculators & converters as MCP tools; each result links to its source page.

Is the SmartTools MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does SmartTools run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add SmartTools to Claude Code?

Run: claude mcp add --transport http smarttools https://smart-tools.xyz/mcp

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