Jarroba Tools · Calculation MCP Server

What the code does

We read the source, 1 min ago · rules 995398eba69f

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

пакет @jarroba/mcp-calc ссылается на invarato/jarrobatools

const PARAM_SENSIBLE = /ssh|id_rsa|id_ed25519|passwd|shadow|credential|secret|token|api_?key|private_?key|\benv\b|_env_|mcp_?json|aws/i;

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Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add jarroba-tools-calc -- npx -y @jarroba/mcp-calc

{
  "mcpServers": {
    "jarroba-tools-calc": {
      "command": "npx",
      "args": [
        "-y",
        "@jarroba/mcp-calc"
      ]
    }
  }
}

[mcp_servers.jarroba-tools-calc]
command = "npx"
args = ["-y", "@jarroba/mcp-calc"]

{
  "mcpServers": {
    "jarroba-tools-calc": {
      "command": "npx",
      "args": [
        "-y",
        "@jarroba/mcp-calc"
      ]
    }
  }
}

{
  "servers": {
    "jarroba-tools-calc": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@jarroba/mcp-calc"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: JARROBA_MCP_DOMAINS (Which tool domains to publish, comma-separated. Defaults to what this package is for. Valid: core, calc, diagram, kg, db, ai, logs, queue, project, tests, api, chip, chem, access, archsim, security, experiments, payroll. Fewer domains means less of your context window spent on tool definitions).