@mcp-decorator/plugin-math

@mcp-decorator/plugin-math

Math operations plugin for MCP Decorator Framework.

Installation

npm install @mcp-decorator/plugin-math
# or
pnpm add @mcp-decorator/plugin-math
# or
bun add @mcp-decorator/plugin-math

Usage

import { createStdioServer } from "@mcp-decorator/core";
import { MathPlugin } from "@mcp-decorator/plugin-math";

createStdioServer({
  name: "my-server",
  plugins: [new MathPlugin()],
});

Available Commands

math.add

Add two numbers.

Parameters:

• a (number): First number
• b (number): Second number

Example:

{
  "type": "math.add",
  "params": { "a": 5, "b": 3 }
}

Response:

5 + 3 = 8

math.subtract

Subtract two numbers.

Parameters:

• a (number): First number
• b (number): Second number

Example:

{
  "type": "math.subtract",
  "params": { "a": 10, "b": 4 }
}

Response:

10 - 4 = 6

math.multiply

Multiply two numbers.

Parameters:

• a (number): First number
• b (number): Second number

Example:

{
  "type": "math.multiply",
  "params": { "a": 6, "b": 7 }
}

Response:

6 × 7 = 42

math.divide

Divide two numbers.

Parameters:

• a (number): Numerator
• b (number): Denominator

Example:

{
  "type": "math.divide",
  "params": { "a": 20, "b": 4 }
}

Response:

20 ÷ 4 = 5

Error Handling:

Division by zero returns an error:

{
  "type": "math.divide",
  "params": { "a": 10, "b": 0 }
}

Response:

Error: Division by zero is not allowed

License

MIT