MCPP Net
Model Context Protocol Platform，统一管理你的MCP服务
What is MCPP Net?
MCPP Net is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to model context protocol platform，统一管理你的mcp服务
Model Context Protocol Platform，统一管理你的MCP服务
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Model Context Protocol Platform，统一管理你的MCP服务
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx mcpp-netConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use MCPP Net
MCPP.Net is a .NET 8 Model Context Protocol platform that converts any OpenAPI or Swagger-defined REST API into a set of MCP-compatible tools at runtime, with no restart required after importing new API definitions. Built with ASP.NET Core and the official ModelContextProtocol library, it provides a unified management interface where you import Swagger URLs or local files, browse auto-generated tools, and expose them to AI agents — making it ideal for .NET teams and enterprises that want to bridge existing REST services to MCP without writing per-server integrations.
Prerequisites
- .NET 8 SDK installed (dotnet CLI available)
- Git to clone the repository
- Access to one or more OpenAPI/Swagger definition URLs or local JSON/YAML files
- An MCP-compatible client such as Claude Desktop
Clone the repository
Download the MCPP.Net source code which includes the ASP.NET Core web API project and the ModelContextProtocol integration.
git clone https://github.com/xuzeyu91/MCPP.Net.git
cd MCPP.NetBuild the project
Compile the .NET 8 solution. This resolves all NuGet dependencies including ASP.NET Core, Swashbuckle, and the ModelContextProtocol library.
dotnet build src/MCPP.NetRun the server
Start the ASP.NET Core application. It listens on https://localhost:7103 by default and exposes a Swagger UI for testing and management.
dotnet run --project src/MCPP.NetImport an OpenAPI definition
POST a Swagger import request to register an API's endpoints as MCP tools. The server converts each endpoint to a callable tool immediately, with no restart needed.
curl -X POST https://localhost:7103/api/Import/Import \
-H "Content-Type: application/json" \
-d '{
"swaggerUrl": "https://petstore.swagger.io/v2/swagger.json",
"sourceBaseUrl": "https://petstore.swagger.io/v2",
"nameSpace": "PetStore",
"className": "PetStoreApi"
}'Connect your MCP client to the running server
Add MCPP.Net to your MCP client configuration pointing at the local HTTPS endpoint. The server exposes MCP tools generated from all imported Swagger definitions.
{
"mcpServers": {
"mcpp-net": {
"url": "https://localhost:7103/mcp"
}
}
}MCPP Net Examples
Client configuration
claude_desktop_config.json entry connecting Claude Desktop to the locally running MCPP.Net server via HTTPS.
{
"mcpServers": {
"mcpp-net": {
"url": "https://localhost:7103/mcp"
}
}
}Prompts to try
Example prompts after importing an API definition such as the Petstore Swagger spec.
- "List all available tools imported from the PetStore API"
- "Find a pet by ID 1 using the PetStore API"
- "Add a new pet named 'Buddy' with status 'available' via the PetStore API"
- "Import the Swagger definition from https://api.example.com/swagger.json and list the tools it creates"
- "Show me all MCP tools currently registered in the MCPP.Net server"Troubleshooting MCPP Net
dotnet build fails with missing SDK error
Install the .NET 8 SDK from https://dotnet.microsoft.com/download/dotnet/8.0. Run `dotnet --version` to confirm the installed version is 8.x before retrying the build.
SSL certificate error when connecting MCP client to localhost:7103
Run `dotnet dev-certs https --trust` to trust the development HTTPS certificate on your machine. On Linux, you may need to export and manually trust the certificate in your system store.
Imported Swagger tools do not appear after POST to /api/Import/Import
Check the Swagger UI at https://localhost:7103/swagger/index.html to confirm the import endpoint returned a 200 response. Verify the swaggerUrl is publicly accessible from the machine running the server and that the JSON is a valid OpenAPI 2.0 or 3.0 spec.
Frequently Asked Questions about MCPP Net
What is MCPP Net?
MCPP Net is a Model Context Protocol (MCP) server that model context protocol platform，统一管理你的mcp服务 It connects AI assistants to external tools and data sources through a standardized interface.
How do I install MCPP Net?
Follow the installation instructions on the MCPP Net GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with MCPP Net?
MCPP Net works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is MCPP Net free to use?
Yes, MCPP Net is open source and available under the MIT license. You can use it freely in both personal and commercial projects.
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