How do I install RPN Calculator?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is RPN Calculator official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

This listing scores 47 (Fair). The formula is published on the methodology page.

Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops.

RegistryRemote

47Fair

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "apished-rpn-calculator": {
      "url": "https://apished.com/mcp/v1/rpncalc"
    }
  }
}

This server does not declare environment variables.

Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.

63Good

MCP server for Sentry - error monitoring, issue tracking, and debugging for AI assistants

OfficialRegistryRemotegetsentry

RPN Calculator MCP Server | MCPpedia