mcp-calculator
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORT | No | The port to listen on when running in HTTP mode. Default is 3000. | 3000 |
| TRANSPORT | No | The transport protocol to use. Set to 'http' to enable HTTP mode; defaults to stdio. |
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": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| calculateA | Evaluate a mathematical expression using MathJS. Supports arithmetic, algebra, trigonometry, matrices, units, complex numbers, statistics and all other MathJS built-in functions. |
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 1 tool
Only one tool exists, so there is no possibility of confusion or overlap between tools.
With a single tool named 'calculate' using a simple verb format, naming is trivially consistent.
One tool is at the low end of typical scope; while a calculator can be a single function, it might benefit from separating domains (e.g., arithmetic, algebra) for clarity.
The tool claims to support a wide range of mathematical operations (arithmetic, algebra, trigonometry, etc.), covering most common computation needs, though a dedicated tool for statistics or units could be argued.