MCP ABAP ADT

This project provides a server based on the MCP protocol for connecting the SAP ABAP system with development tools and supports a variety of ABAP development operations.

Developer tools Cloud platform #ABAP Development #MCP Protocol #SAP Connection #Development Tools Local .TypeScript

rating : 2.5 points

downloads : 20

update time : 2025-04-28

What is the ABAP ADT MCP Server?

The ABAP ADT MCP server is a bridge that allows you to interact with the SAP ABAP system through the Model Context Protocol (MCP). It provides functions such as accessing the source code of ABAP programs, table structures, and function modules.

How to use the ABAP ADT MCP Server?

By installing the server and integrating the Cline plugin in VS Code, you can easily browse and manage the resources of the ABAP system.

Applicable Scenarios

Suitable for developers and administrators who need to remotely access and manage ABAP system resources.

Main Features

Get the source code of an ABAP programRetrieve the source code of a specified program from the ABAP system.

Get the source code of an ABAP classRetrieve the source code of a specified class from the ABAP system.

Get the source code of an ABAP function groupRetrieve the source code of a specified function group from the ABAP system.

Get the source code of an ABAP function moduleRetrieve the source code of a specified function module from the ABAP system.

Get an ABAP structureRetrieve the information of a specified DDIC structure from the ABAP system.

Get the structure of an ABAP tableRetrieve the structure of a specified database table from the ABAP system.

Get the contents of an ABAP tableRetrieve the contents of a specified database table from the ABAP system.

Get details of an ABAP packageRetrieve the detailed information of a specified package from the ABAP system.

Get information about an ABAP typeRetrieve the detailed information of a specified type from the ABAP system.

Get the source code of an ABAP includeRetrieve the source code of a specified include from the ABAP system.

Quickly search for ABAP objectsQuickly search for specified objects in the ABAP system.

Get the source code of an ABAP interfaceRetrieve the source code of a specified interface from the ABAP system.

Get details of an ABAP transactionRetrieve the detailed information of a specified transaction from the ABAP system.

Advantages and Limitations

Advantages

Supports multiple ABAP development tools, improving development efficiency.

Allows access to ABAP system resources without directly logging in to the system.

Provides a rich set of API interfaces for easy integration into other systems.

Limitations

Requires installation and configuration of the environment, which may be a bit complex for beginners.

Depends on the authorization and configuration of the ABAP system, and some functions may be restricted.

How to Use

Clone the project code

Clone the project code using Git or GitHub Desktop.

Install dependencies

Run npm install to install the required dependencies.

Build the project

Run npm run build to compile the project.

Create a .env file

Create a .env file and fill in the SAP system information.

Start the server

Run npm run start to start the server.

Usage Examples

Get the source code of an ABAP programGet the source code of a specified ABAP program through the Cline plugin.

Get the contents of an ABAP tableGet the contents of a specified ABAP table through the Cline plugin.

Frequently Asked Questions

How to ensure that the authorization of the SAP system is correctly configured?

Why can't I connect to the SAP system?

Related Resources

Official Documentation

Project code repository and detailed instructions.

SAP ADT Documentation

Learn more about the functions of ABAP Development Tools.

Cline Plugin

An MCP client for VS Code.

🚀 MCP Protocol ABAP Tool Installation Guide

This guide provides a step - by - step process for installing and using the MCP Protocol ABAP Tool, as well as troubleshooting tips and information about available commands and error codes.

🚀 Quick Start

📦 Installation

Clone the project

git clone https://github.com/your-repository.git
cd mcp-abap-adt

Configure environment variables Edit the .env file:

SAP_CLIENT=001  # SAP Client ID, default is 001
SAP_SERVER=192.168.1.100  # SAP service address, modify according to actual configuration
SAP_PORT=3200  # SAP port, default is 3200
SAP_USER=user  # SAP username, default is user
SAP_PASSWORD=password  # SAP password, default is password
SAP_LANG=en  # SAP language, default is en (English)
TLS_REJECT_UNAUTHORIZED=false  # Whether to reject self - signed certificates, default is false

Install dependencies Run the following command:

npm install

Build the project Run:

npm run build

Start the service Run:

npx @modelcontextprotocol/core serve dist/index.js

🛠️ Startup Checks

Ensure the following conditions are met:

Node.js version >= 14.x
npm version >= 6.x
The network connection is normal and the SAP system can be accessed.
The ADT (ABAP Development Tools) service is enabled on the SAP system.

Run the following command to check the service status:

curl http://localhost:3000/api/healthz

📄 Create the .env File

Create a .env file in the project root directory with the following content:

SAP_CLIENT=001  # SAP client number, default is 001
SAP_SERVER=192.168.1.100  # SAP server address, default is 192.168.1.100
SAP_PORT=3200  # SAP port, default is 3200
SAP_USER=user  # SAP username, default is user
SAP_PASSWORD=password  # SAP password, default is password
SAP_LANG=en  # SAP language, default is en (English)
TLS_REJECT_UNAUTHORIZED=false  # Whether to reject self - signed certificates, default is false

📦 Install Dependencies

Run the following command to install the dependencies required by the project:

npm install @modelcontextprotocol/core @modelcontextprotocol/types @types/node --save

🚀 Start the MCP Service

After completing the above steps, start the MCP Protocol ABAP Tool:

npx @modelcontextprotocol/inspector serve dist/index.js

🕵️ Troubleshooting SAP Connection Issues

If you cannot connect to the SAP system, check the following:

Ensure that the SAP server address and port are correct.
Ensure that the SAP username and password are correct.
Ensure that the network connection is normal.
Ensure that the remote access function is enabled on the SAP system.

Run the following command to test the connection:

curl http://localhost:3000/api/test-connectivity

🔍 Check Tool Availability

After starting the service, you can access the tool via the following URLs:

Web UI: http://localhost:3000/ui
API Documentation: http://localhost:3000/docs

💻 Available Tools

The following are the commands supported by the current MCP Protocol ABAP Tool and their usage instructions:

1. Get help information

npx @modelcontextprotocol/core help

2. Runtime check

npx @modelcontextprotocol/core check --server http://localhost:3000

3. Print logs

npx @modelcontextprotocol/core logs --level debug

❌ Error Codes

The following are common error codes and their descriptions:

ECONNREFUSED - Connection refused, usually because the SAP service is not started or the address is incorrect.
ETIMEOUT - Connection timed out, possibly due to network issues or the SAP service being unavailable.
BAD_REQUEST - Incorrect request format, please check the request parameters.
Unauthorized - Unauthorized, please check user permissions.
NotFound - Resource not found, please ensure the path and endpoint are correct.

📜 Logging

The tool supports detailed logging, which can be viewed via the following command:

npx @modelcontextprotocol/core logs --level debug

⚙️ Configuration File Location

By default, the tool will look for the .env file in the project root directory. If you need to specify another path, use the --config parameter at runtime:

npx @modelcontextprotocol/core serve dist/index.js --config ./custom-config.json

📋 Version Information

View the current tool version:

npx @modelcontextprotocol/core version

📚 API Documentation

The complete API documentation can be accessed via the following links:

Swagger UI: http://localhost:3000/docs
OpenAPI Specification: http://localhost:3000/swagger.json

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