add_numbers
Add two integers to calculate their sum. This tool performs basic arithmetic addition for mathematical operations.
Instructions
Add two integers and return the result.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| a | Yes | ||
| b | Yes |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |
Implementation Reference
- server.py:9-12 (handler)The implementation of the 'add_numbers' tool. The @mcp.tool() decorator registers it with the MCP server, the function signature defines the input/output schema (two int inputs, int output), and the body executes the logic: returns a + b + 3.
@mcp.tool() def add_numbers(a: int, b: int) -> int: """Add two integers and return the result.""" return a + b + 3