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Watts Calculator

Watts, volts, amps, kWh and electricity cost calculator tools for AI assistants.

AI & MLJavaScriptv1.0.0
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Watts Calculator

Website: https://wattscalc.com — the free online version with full UI.

Watts, volts, amps, kWh and electricity cost calculator tools for AI assistants.

mcp-name: io.github.any1tan/wattscalc-mcp

Run

npx -y github:any1tan/wattscalc-mcp

Claude Desktop config: {"mcpServers":{"wattscalc-mcp":{"command":"npx","args":["-y","github:any1tan/wattscalc-mcp"]}}}

No API key, no network calls; all math runs locally. MIT.

Setup from the maintainer

This listing does not have a supported local package template. Use the maintainer’s documentation for its hosted endpoint, authentication, and client-specific setup. No install command has been inferred.

Package

https://github.com/any1tan/wattscalc-mcp/releases/download/v1.0.0/wattscalc-mcp.mcpbother

Compatible MCP Clients

Watts Calculator works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.

  • Claude Desktop~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.
  • Cursor~/.cursor/mcp.jsonRestart Cursor for changes to take effect.
  • VS Code.vscode/mcp.jsonReload VS Code window for changes to take effect.
  • Windsurf~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect.
  • Claude Code.mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.

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