MCP server for SAP ABAP systems
To add ARC-1 to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 7 environment variables, listed below.
Install
npx -y arc-1@0.9.18Environment variables
SAP_URLSet in your MCP configSAP_USERSet in your MCP configSAP_PASSWORDSet in your MCP configSAP_CLIENTSet in your MCP configSAP_LANGUAGESet in your MCP configSAP_INSECURESet in your MCP configSAP_ALLOW_WRITESSet in your MCP configInstall with your client
claude mcp add arc-1 --env SAP_URL=<YOUR_SAP_URL> --env SAP_USER=<YOUR_SAP_USER> --env SAP_PASSWORD=<YOUR_SAP_PASSWORD> --env SAP_CLIENT=<YOUR_SAP_CLIENT> --env SAP_LANGUAGE=<YOUR_SAP_LANGUAGE> --env SAP_INSECURE=<YOUR_SAP_INSECURE> --env SAP_ALLOW_WRITES=<YOUR_SAP_ALLOW_WRITES> -- npx -y arc-1@0.9.18
Run this in a terminal to add the server to Claude Code.
What this does
ARC-1 exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
SAP_URL SAP_USER SAP_PASSWORD SAP_CLIENT SAP_LANGUAGE SAP_INSECURE SAP_ALLOW_WRITES
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install ARC-1?
Run the Claude Code command in the install section to add ARC-1 to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with ARC-1?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to ARC-1 as well.
Does ARC-1 need an API key?
Yes. Before it can run, set these environment variables: SAP_URL, SAP_USER, SAP_PASSWORD, SAP_CLIENT, SAP_LANGUAGE, SAP_INSECURE, SAP_ALLOW_WRITES. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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