ARC-1 MCP Server

ARC-1 is an MCP integration. MCP server for SAP ABAP systems.

Packages and local setup

The published npm package is arc-1, version 1.5.1. Its declared MCP transport is stdio.

The package declares SAP_URL (required): SAP system URL (e.g., http://host:50000); SAP_USER (required): SAP username; SAP_PASSWORD (required): 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).

The published oci package is ghcr.io/arc-mcp/arc-1:1.5.1. Its declared MCP transport is stdio.

The package declares SAP_URL (required): SAP system URL (e.g., http://host:50000); SAP_USER (required): SAP username; SAP_PASSWORD (required): 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).

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 1.5.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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