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ARC-1

MCP server for SAP ABAP systems

TypeScript

★ 201 stars Last pushed 2026-09-24 License: MIT

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Review any command before running it. Package names and URLs come from the server's own registry entry.

Package (npm 1.4.0)

npx -y arc-1@1.4.0

Or add to your MCP client config:

{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "arc-1@1.4.0"
      ],
      "env": {
        "SAP_URL": "<YOUR_VALUE>",
        "SAP_USER": "<YOUR_VALUE>",
        "SAP_PASSWORD": "<YOUR_VALUE>",
        "SAP_CLIENT": "<YOUR_VALUE>",
        "SAP_LANGUAGE": "<YOUR_VALUE>",
        "SAP_INSECURE": "<YOUR_VALUE>",
        "SAP_ALLOW_WRITES": "<YOUR_VALUE>"
      }
    }
  }
}

SAP_URL required — SAP system URL (e.g., http://host:50000)
SAP_USER required — SAP username
SAP_PASSWORD required secret — SAP password
SAP_CLIENT — SAP client number
SAP_LANGUAGE — SAP logon language
SAP_INSECURE — Skip TLS certificate verification
SAP_ALLOW_WRITES — Allow ABAP object mutations (safe default: false)

Package (oci)

docker run -i --rm ghcr.io/arc-mcp/arc-1:1.4.0

Or add to your MCP client config:

{
  "mcpServers": {
    "arc-1": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/arc-mcp/arc-1:1.4.0"
      ],
      "env": {
        "SAP_URL": "<YOUR_VALUE>",
        "SAP_USER": "<YOUR_VALUE>",
        "SAP_PASSWORD": "<YOUR_VALUE>",
        "SAP_CLIENT": "<YOUR_VALUE>",
        "SAP_LANGUAGE": "<YOUR_VALUE>",
        "SAP_INSECURE": "<YOUR_VALUE>",
        "SAP_ALLOW_WRITES": "<YOUR_VALUE>",
        "SAP_TRANSPORT": "<YOUR_VALUE>"
      }
    }
  }
}

SAP_URL required — SAP system URL (e.g., http://host:50000)
SAP_USER required — SAP username
SAP_PASSWORD required secret — SAP password
SAP_CLIENT — SAP client number
SAP_LANGUAGE — SAP logon language
SAP_INSECURE — Skip TLS certificate verification
SAP_ALLOW_WRITES — Allow ABAP object mutations (safe default: false)
SAP_TRANSPORT — MCP transport (Docker defaults to http-streamable, set to stdio for local MCP clients)