Windows Calculator MCP Server
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 | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| calculateB | Perform accurate calculations using Windows Calculator |
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 between tools.
With a single tool named 'calculate', naming is trivially consistent.
A single tool for a calculator server is far too few; typical calculator operations require multiple functions (e.g., basic arithmetic, scientific, conversions).
The server only provides a generic 'calculate' tool, lacking specific operations like add, subtract, multiply, divide, or scientific functions, making it severely incomplete for a calculator.