@cicatriz/text-toolkit/dist/utils/index.js

Text Transformation & Formatting MCP Server for the Cline Marketplace

/**
 * Utility functions for the TextToolkit MCP server
 */
import { McpError, ErrorCode } from "@modelcontextprotocol/sdk/types.js";
/**
 * Wraps a function to handle errors and convert them to McpErrors
 * @param fn The function to wrap
 * @returns A function that handles errors
 */
export function withErrorHandling(fn) {
    return (input) => {
        try {
            return fn(input);
        }
        catch (error) {
            if (error instanceof McpError) {
                throw error;
            }
            // Convert generic errors to MCP errors
            throw new McpError(ErrorCode.InternalError, `Error processing tool: ${error instanceof Error ? error.message : String(error)}`);
        }
    };
}
/**
 * Validates that a string input is not empty
 * @param input The input to validate
 * @param fieldName The name of the field being validated
 * @throws McpError if the input is empty
 */
export function validateNonEmptyString(input, fieldName) {
    if (!input || input.trim() === '') {
        throw new McpError(ErrorCode.InvalidParams, `${fieldName} is required and cannot be empty`);
    }
}
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