calc_mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| addA | Add two finite numbers: a + b. |
| subtractA | Subtract b from a: a - b. Both operands must be finite numbers. |
| multiplyA | Multiply two finite numbers: a * b. |
| divideA | Divide a by b: a / b. Operands must be finite and b must not be zero. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 4 tools
Each tool maps to a single, distinct arithmetic operation: addition, subtraction, multiplication, or division. There is no overlap or ambiguity between tool purposes.
All tool names follow the same simple verb-only pattern: add, subtract, multiply, divide. The naming is perfectly consistent and instantly predictable.
Four tools is the ideal size for a basic arithmetic calculator server. Each tool covers a fundamental operation without unnecessary bloat.
The tool set fully covers the core arithmetic operations needed for a calculator: addition, subtraction, multiplication, and division, with appropriate edge-case handling for division by zero. It is a complete minimal surface for its stated purpose.