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💡 Description
Cal Server is a simple mathematical expression evaluation service built on the FastMCP framework, using the Bun runtime environment. It utilizes the expr-eval library to parse and compute user-provided mathematical expressions through standard input and output interaction. The project aims to provide a lightweight and efficient calculation tool supporting basic arithmetic operations and built-in constants.
📝 JSON Entries
{
"mcpServers": [
{
"cal-mcp": {
"args": [
"cal-mcp"
],
"command": "bunx"
}
}
]
}🛠️ Tools
cal
⚡ Features
- Expression Calculation: Supports user input of mathematical expressions and returns the computation result.
- Built-in Constants: Includes E, PI, true, and false.
💬 Example Queries
- Calculate 2 + 3 * PI
- Evaluate E ^ 2 + 1