ABAP Accelerator

ABAP Accelerator MCP Server

SAP ADT API Model Context Protocol (MCP) server for ABAP development. Works with any MCP-compatible client including Claude Code, Amazon Q Developer, Kiro, Cursor, Windsurf, and more.

Fork notice: This is a fork of AWS ABAP Accelerator for Amazon Q Developer, repackaged for PyPI and optimized for local stdio runs. The original project targets Docker/ECS enterprise deployments; this fork focuses on the simplest path: pip install and go.

Quick Start

pip install abap-accelerator

Create a .env file or set environment variables:

SAP_HOST=your-sap-host.example.com   # or host:port (e.g., 10.0.0.1:44300)
SAP_INSTANCE_NUMBER=00                # used to calculate port when SAP_HOST has no port
SAP_CLIENT=100
SAP_USERNAME=your_username
SAP_PASSWORD=your_password

Run:

abap-accelerator

That's it. The server starts in stdio mode and is ready for your MCP client.

MCP Client Configuration

Add to your client's MCP config file:

Claude Code (.mcp.json in project root):

{
  "mcpServers": {
    "abap-accelerator": {
      "command": "abap-accelerator",
      "env": {
        "SAP_HOST": "your-sap-host.example.com",
        "SAP_INSTANCE_NUMBER": "00",
        "SAP_CLIENT": "100",
        "SAP_USERNAME": "your_username",
        "SAP_PASSWORD": "your_password"
      }
    }
  }
}

Amazon Q Developer (~/.aws/amazonq/mcp.json or workspace .amazonq/mcp.json):

{
  "mcpServers": {
    "abap-accelerator": {
      "command": "abap-accelerator",
      "env": {
        "SAP_HOST": "your-sap-host.example.com",
        "SAP_INSTANCE_NUMBER": "00",
        "SAP_CLIENT": "100",
        "SAP_USERNAME": "your_username",
        "SAP_PASSWORD": "your_password"
      }
    }
  }
}

Kiro (.kiro/settings/mcp.json):

{
  "mcpServers": {
    "abap-accelerator": {
      "command": "abap-accelerator",
      "env": {
        "SAP_HOST": "your-sap-host.example.com",
        "SAP_INSTANCE_NUMBER": "00",
        "SAP_CLIENT": "100",
        "SAP_USERNAME": "your_username",
        "SAP_PASSWORD": "your_password"
      }
    }
  }
}

Tip: If you run abap-accelerator from a directory with a .env file, you can omit the env block — the server loads .env automatically.

Environment Variables

SAP Port Calculation

The server calculates the SAP port from the instance number:

Formula: HTTPS = 44300 + instance_number, HTTP = 8000 + instance_number

If SAP_HOST includes a port (e.g., 10.0.0.1:44300), the instance number is ignored.

Available Tools

Environment Guidance

This tool provides direct access to ABAP development objects. Use it in non-production environments:

Troubleshooting

SSL Certificate Errors (SSL: CERTIFICATE_VERIFY_FAILED):

• Set CUSTOM_CA_CERT_PATH to your corporate CA cert
• For testing only: set SSL_VERIFY=false

Connection Timeout:

• Verify SAP system is reachable from your network
• Check firewall allows port 44300 (or your SAP port)
• Verify SAP ADT services are enabled (transaction SICF)

Debug Logging:

• Set LOG_LEVEL=DEBUG for verbose output

License

MIT No Attribution (MIT-0) — see LICENSE

Original work Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.