MCP Server

Local

arc-1

Connects to SAP ERP systems for querying and managing business data, including SQL queries, transports, and Git operations. Requires SAP credentials and URL.

backend

database

Add to Your Project

Copy this JSON into your .mcp.json to enable this server

Add to your .mcp.json:

{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "arc-1"
      ],
      "env": {
        "ARC1_UI": "${user_config.arc1_ui}",
        "SAP_URL": "${user_config.sap_url}",
        "SAP_USER": "${user_config.sap_user}",
        "SAP_CLIENT": "${user_config.sap_client}",
        "ARC1_UI_ADDR": "${user_config.arc1_ui_addr}",
        "ARC1_UI_OPEN": "${user_config.arc1_ui_open}",
        "SAP_INSECURE": "${user_config.sap_insecure}",
        "SAP_LANGUAGE": "${user_config.sap_language}",
        "SAP_PASSWORD": "${user_config.sap_password}",
        "SAP_ALLOW_WRITES": "${user_config.sap_allow_writes}",
        "SAP_ALLOW_FREE_SQL": "${user_config.sap_allow_free_sql}",
        "SAP_ALLOWED_PACKAGES": "${user_config.sap_allowed_packages}",
        "SAP_ALLOW_GIT_WRITES": "${user_config.sap_allow_git_writes}",
        "SAP_ALLOW_DATA_PREVIEW": "${user_config.sap_allow_data_preview}",
        "SAP_ALLOW_TRANSPORT_WRITES": "${user_config.sap_allow_transport_writes}"
      }
    }
  }
}

Replace placeholder values for: SAP_PASSWORD

Security Considerations

Review these signals before enabling this server

Requires secrets

This MCP server needs API keys or credentials. Configure them in your environment before use.

Details

Server configuration and connection parameters

Commandnpx

Access Levelwrite

Arguments

Command-line arguments passed to the server process

-yarc-1

Environment Variables

Environment variables set when the server starts

ARC1_UI=${user_config.arc1_ui}

SAP_URL=${user_config.sap_url}

SAP_USER=${user_config.sap_user}

SAP_CLIENT=${user_config.sap_client}

ARC1_UI_ADDR=${user_config.arc1_ui_addr}

ARC1_UI_OPEN=${user_config.arc1_ui_open}

SAP_INSECURE=${user_config.sap_insecure}

SAP_LANGUAGE=${user_config.sap_language}

SAP_PASSWORD=${user_config.sap_password}

SAP_ALLOW_WRITES=${user_config.sap_allow_writes}

SAP_ALLOW_FREE_SQL=${user_config.sap_allow_free_sql}

SAP_ALLOWED_PACKAGES=${user_config.sap_allowed_packages}

SAP_ALLOW_GIT_WRITES=${user_config.sap_allow_git_writes}

SAP_ALLOW_DATA_PREVIEW=${user_config.sap_allow_data_preview}

SAP_ALLOW_TRANSPORT_WRITES=${user_config.sap_allow_transport_writes}

Required Secrets

Sensitive values you must provide — never committed to source control

SAP_PASSWORD

Stats

LanguageTypeScript

Stars120

Forks29

MaintenanceExcellent

Last CommitJun 24, 2026

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{ "mcpServers": { "arc-1": { "command": "npx", "args": [ "-y", "arc-1" ], "env": { "ARC1_UI": "${user_config.arc1_ui}", "SAP_URL": "${user_config.sap_url}", "SAP_USER": "${user_config.sap_user}", "SAP_CLIENT": "${user_config.sap_client}", "ARC1_UI_ADDR": "${user_config.arc1_ui_addr}", "ARC1_UI_OPEN": "${user_config.arc1_ui_open}", "SAP_INSECURE": "${user_config.sap_insecure}", "SAP_LANGUAGE": "${user_config.sap_language}", "SAP_PASSWORD": "${user_config.sap_password}", "SAP_ALLOW_WRITES": "${user_config.sap_allow_writes}", "SAP_ALLOW_FREE_SQL": "${user_config.sap_allow_free_sql}", "SAP_ALLOWED_PACKAGES": "${user_config.sap_allowed_packages}", "SAP_ALLOW_GIT_WRITES": "${user_config.sap_allow_git_writes}", "SAP_ALLOW_DATA_PREVIEW": "${user_config.sap_allow_data_preview}", "SAP_ALLOW_TRANSPORT_WRITES": "${user_config.sap_allow_transport_writes}" } } } }