add mcp servers (#2076)

plugins/wasm-go/mcp-servers/mcp-recipe-query/README.md

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+# Recipe Query
+
+The APP Code required for API authentication can be applied for at the Alibaba Cloud API Marketplace: https://market.aliyun.com/apimarket/detail/cmapi00045093
+
+# MCP Server Function Overview
+
+This document introduces the main functions and purposes of the MCP server, as well as the specific use cases for each tool.
+
+## Function Overview
+
+The MCP server is primarily used to provide recipe-related API services. Through these APIs, users can perform various types of queries, including searching recipes by category, retrieving detailed information by ID, viewing a list of recipe categories, and searching recipes using keywords. Additionally, all requests must carry specific authentication information to ensure secure access.
+
+## Tool Introduction
+
+### Search by Category
+- **Description**: This tool supports finding results that meet certain criteria from a vast collection of recipes, allowing searches based on different categories or keywords. Each record includes main ingredients, auxiliary ingredients, and detailed preparation steps.
+- **Parameters**:
+  - `classid` (Required): The specified category identifier.
+  - `num` (Required): The number of results to return.
+  - `start` (Optional): The starting position in the result set, default is 0.
+- **Use Case**: Very useful when you need to quickly find multiple recipes within a specific category.
+
+### Query Details by ID
+- **Description**: Allows users to obtain more detailed information based on the provided recipe ID.
+- **Parameters**:
+  - `id` (Required): The unique identifier of the target recipe.
+- **Use Case**: Suitable for situations where you already know the exact ID of a dish and want to learn all its details.
+
+### Recipe Categories
+- **Description**: Lists all recipe categories, helping developers understand the data structure and build richer application interfaces accordingly.
+- **Parameters**: None
+- **Use Case**: Crucial for applications that need to display all available categories or allow users to select their preferred categories.
+
+### Recipe Search
+- **Description**: Allows full-text search operations across the entire database using keywords.
+- **Parameters**:
+  - `keyword` (Required): The search term used for matching.
+  - `num` (Required): The number of search results to return.
+  - `start` (Optional): The starting position in the search results, default is 0.
+- **Use Case**: Ideal for applications that aim to find relevant recipes through simple keyword input.
+
+The above provides a brief introduction to the various functions and services offered by the MCP server. By effectively utilizing these tools, developers can easily create food applications that meet different needs.