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

Terminal

pip install abap-accelerator

Create a .env file or set environment variables:

bash

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:

bash

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):

config.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"
      }
    }
  }
}

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

config.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):

config.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

Variable	Required	Default	Description
`SAP_HOST`	Yes	-	SAP hostname or host:port
`SAP_INSTANCE_NUMBER`	Yes	-	Instance number (00-99), used to calculate port
`SAP_CLIENT`	Yes	-	SAP client number (e.g., 100)
`SAP_USERNAME`	Yes	-	SAP username
`SAP_PASSWORD`	Yes	-	SAP password
`SAP_LANGUAGE`	No	`EN`	SAP language
`SAP_SECURE`	No	`true`	Use HTTPS
`SSL_VERIFY`	No	`true`	Verify SSL certificates (set `false` for self-signed)
`CUSTOM_CA_CERT_PATH`	No	-	Path to custom CA certificate
`LOG_LEVEL`	No	`INFO`	Logging level (DEBUG, INFO, WARNING, ERROR)

SAP Port Calculation

The server calculates the SAP port from the instance number:

Instance Number	HTTPS Port	HTTP Port
00	44300	8000
01	44301	8001
02	44302	8002

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

Tool	Description
`aws_abap_cb_connection_status`	Check SAP connection status
`aws_abap_cb_get_objects`	List ABAP objects in a package
`aws_abap_cb_get_source`	Get source code of an object
`aws_abap_cb_search_object`	Search for ABAP objects
`aws_abap_cb_create_object`	Create new ABAP object
`aws_abap_cb_update_source`	Update source code
`aws_abap_cb_check_syntax`	Check syntax of source code
`aws_abap_cb_activate_object`	Activate ABAP object
`aws_abap_cb_activate_objects_batch`	Batch activate objects
`aws_abap_cb_run_atc_check`	Run ATC quality checks
`aws_abap_cb_run_unit_tests`	Execute unit tests
`aws_abap_cb_get_test_classes`	Get test classes for an object
`aws_abap_cb_create_or_update_test_class`	Create/update test class
`aws_abap_cb_get_migration_analysis`	Get migration analysis
`aws_abap_cb_get_transport_requests`	Get transport requests

Environment Guidance

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

Intended	Not Recommended
Development (DEV)	Production (PRD)
Sandbox (SBX)	Pre-production
Quality Assurance (QAS)
Test / Training / Demo

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