io.github.openkash/abap-accelerator

Official

by 0nekash · Python

ABAP Accelerator

MCP server for SAP ABAP development with 15 tools for ABAP objects, syntax, ATC, and more

SAP ABAP development tools for objects, syntax checking, ATC rules, and related tasks.

README.md5 KBView on GitHub

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

bash

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):

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):

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):

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

Install

Configuration

Environment variables

SAP_HOSTrequired

SAP system hostname (or host:port to skip port calculation)

SAP_INSTANCE_NUMBERrequired

SAP instance number (e.g., 00)

SAP_CLIENTrequired

SAP client number (e.g., 100)

SAP_USERNAMErequiredsecret

SAP username

SAP_PASSWORDrequiredsecret

SAP password

SAP_LANGUAGEdefault EN

SAP language

SAP_SECUREdefault true

Use HTTPS for SAP connection

SSL_VERIFYdefault true

Verify SSL certificates

claude_desktop_config.json

{
  "mcpServers": {
    "abap-accelerator": {
      "command": "uvx",
      "args": [
        "abap-accelerator"
      ],
      "env": {
        "SAP_HOST": "<YOUR_SAP_HOST>",
        "SAP_INSTANCE_NUMBER": "<YOUR_SAP_INSTANCE_NUMBER>",
        "SAP_CLIENT": "<YOUR_SAP_CLIENT>",
        "SAP_USERNAME": "<YOUR_SAP_USERNAME>",
        "SAP_PASSWORD": "<YOUR_SAP_PASSWORD>",
        "SAP_LANGUAGE": "EN",
        "SAP_SECURE": "true",
        "SSL_VERIFY": "true"
      }
    }
  }
}