`[McpTool]` - Marks a class or method as an MCP tool - Optional parameters: - `Name` - The tool name (default: class/method name) - `Description` - Description of the tool - `[McpParameter]` - Provides metadata for function parameters - Optional parameters: - `Description` - Parameter description - `Required` - Whether the parameter is required (default: false) - `[McpResource]` - Marks a property or method as an MCP resource - Parameters: - `Name` - Resource name - `Uri` - Resource URI (can include templates) - `MimeType` - MIME type of the resource - `Description` - Resource description ### Server Methods - `MCPServer.StartAsync(string serverName, string version)` - Starts the MCP server - `MCPServer.Register()` - Registers a class containing tools or resources - `MCPServer.AddToolHandler(Tool tool, Delegate func)` - Registers a dynamic tool ### Client Methods - `new MCPClient(string name, string version, string server, string args = null, IDictionary env = null)` - Create a client instance - `client.GetToolsAsync()` - Get available tools - `client.CallToolAsync(string name, Dictionary parameters)` - Call a tool - `client.GetResourcesAsync()` - Get available resources - `client.GetFunctionsAsync()` - Get tools as AIFunctions ## XML Documentation Support MCPSharp automatically extracts documentation from XML comments: ```csharp ///

/// Provides mathematical operations ///

public class Calculator { ///

/// Adds two numbers together ///

/// The first number to add /// The second number to add /// The sum of the two numbers [McpTool] public static int Add( [McpParameter(true)] int a, [McpParameter(true)] int b) { return a + b; } } ``` Enable XML documentation in your project file: ```xml true $(NoWarn);1591 ``` This allows you to be able to quickly change the names and descriptions of your MCP tools without having to recompile. For example, if you find the model is having trouble understanding how to use it correctly. ## Migration Notes - `[McpFunction]` is deprecated and replaced with `[McpTool]` for better alignment with MCP standards - Use `MCPServer.Register()` instead of `MCPServer.RegisterTool()` for consistency (old method still works but is deprecated) ## Contributing We welcome contributions! Please feel free to submit a Pull Request. ## License This project is licensed under the MIT License.2a:T530,## What is MCPSharp? MCPSharp is a .NET library designed to help developers build Model Context Protocol (MCP) servers, which are standardized API protocols used by AI assistants and models. ## How to use MCPSharp? To use MCPSharp, install the library via NuGet and define your tools and functions using specific attributes. Start the server to expose your .NET methods as MCP endpoints. ## Key features of MCPSharp? - Easy-to-use attribute-based API for defining tools and functions. - Built-in JSON-RPC support for automatic request/response handling. - Automatic parameter validation and type conversion. - Rich documentation support through XML comments. - Zero configuration required for basic usage. ## Use cases of MCPSharp? 1. Creating tools for AI assistants like Anthropic's Claude Desktop. 2. Building MCP-compliant APIs without dealing with protocol complexities. 3. Exposing existing .NET code as MCP endpoints. 4. Adding AI capabilities to applications through standardized interfaces. ## FAQ from MCPSharp? - What is the minimum .NET version required? > .NET Framework 4.6 or higher is required. - How do I install MCPSharp? > You can install it using the command: `dotnet add package MCPSharp`. - Can I contribute to MCPSharp? > Yes! Contributions are welcome, and you can submit a Pull Requ

MCPSharp

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