What is Sap Cap Mcp

sap-cap-mcp is a Model Context Protocol (MCP) server designed for SAP Cloud Application Programming (CAP) development. It provides tools for generating Core Data Services (CDS) schemas and entities.

Use cases

Use cases include generating CDS schemas for new applications, creating entities for data management, and facilitating SAP CAP development workflows through integrated tools.

How to use

To use sap-cap-mcp, clone the repository, build it as a self-contained executable, and run the server. You can interact with it through various prompts to generate CDS schemas and manage entities.

Key features

Key features include the ability to generate empty CDS schema files, create fully featured SAP CAP entities with properties and associations, support for managed entities with automatic timestamps and user tracking, and tools accessible via the Model Context Protocol.

Where to use

sap-cap-mcp is primarily used in the development of cloud applications within the SAP ecosystem, particularly for projects that require efficient data modeling and entity management.

SAP CAP MCP Server

This is a Model Context Protocol (MCP) server for SAP Cloud Application Programming (CAP) development, providing specialized tools to generate CDS (Core Data Services) schemas and entities.

Features

• Generate empty CDS schema files with proper namespace and imports
• Create fully featured SAP CAP entities with properties and associations
• Support for managed entities with automatic timestamps and user tracking
• Tools accessible through the Model Context Protocol

Deployment as Local Executable

Follow these steps to deploy the SAP CAP MCP server as a self-contained local executable with all dependencies embedded:

Prerequisites

• .NET SDK 8.0 or later
• Windows, macOS, or Linux operating system

Build Steps

1. Clone the repository

   git clone <repository-url>
   cd sap-cap-mcp
   

2. Build as self-contained executable

   For Windows:

   dotnet publish -c Release -r win-x64 --self-contained true /p:PublishSingleFile=true
   rm -r ./deploy/*.*
   cp ./bin/Release/net8.0/win-x64/publish/sap-cap-mcp.exe ./deploy
   cp ./bin/Release/net8.0/win-x64/publish/appsettings.json ./deploy
   

By default, the server runs on port 21210, change config for other port

Prompts

Work with these sample prompts

1. instruction for sap cap development
2. init sap cap structure
3. create 1 entity Product and expose it in cds service using tools
4. start sap cap cds development

Add MCP Tool Server code

Run sap-cap-mcp.exe
In .vscode/mcp.json file put and check all tools from the server

{
    "servers": {
        "my-mcp-server-1cdffd67": {
            "type": "sse",
            "url": "http://localhost:21210/"
        }
    }
}

Media pictures and video

Screenshots

Here are some screenshots of the SAP CAP MCP Server in action:

Demo

Watch our demo to see how to use the SAP CAP MCP Server:

SAP CAP MCP Server Demo

Docker build, tag, upload

docker tag sap-cap-mcp-tools radu103/sap-cap-mcp-tools:latest
docker tag sap-cap-mcp-tools radu103/sap-cap-mcp-tools:0.0.1
docker push radu103/sap-cap-mcp-tools:latest
docker push radu103/sap-cap-mcp-tools:0.0.1