> ## Documentation Index
> Fetch the complete documentation index at: https://rag-docs.peakfs.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Interpret Typescript

## Description

The Interpret TypeScript tool executes TypeScript code dynamically within a Node.js environment and returns the output. It is designed for handling simple mathematical operations in TypeScript.

<Tip>
  **Execution Environment**: Node.js\
  This tool utilizes JavaScript’s `eval` function to execute TypeScript code. **Note**: Using `eval` for code execution can pose security risks, especially with untrusted input.
</Tip>

## Arguments

* `code (string)`: The TypeScript code to be executed.

## Example Configuration

```typescript theme={null}
export const interpretTypeScript = {
    type: "function" as const,
    function: {
        name: "interpret_typescript",
        description: "Interpret TypeScript code and return the result. Use it in cases when math operations are needed.",
    },
    parameters: {
        description: "Executes TypeScript code and returns the result. The code should be a valid TypeScript code that can be executed in a Node.js environment. Always use the code to get the data you need from the file system or from the list of transactions. Always return a value.",
        parameters: {
            type: "object",
            properties: {
                code: {
                    "type": "string",
                    "description": "Code to execute.",
                },
            },
            required: ["code"],
            additionalProperties: false,
        }
    },
};
```

## Response Handling

* Successful Response: If the code executes without errors, the function returns:
  * `result`: The output of the TypeScript code execution.
* Error Handling: If the execution fails, the function returns an error message. This tool includes basic input validation to ensure code is a string and adds print statements if necessary to avoid missing outputs.

Example Response

```json theme={null}
{
    "result": "123"
}
```