The Simplifier MCP Server enables AI assistants to interact with the Simplifier Low-Code Platform for building and managing integration components and business logic.
Core Capabilities:
Business Objects - Create, update, and delete server-side JavaScript containers for business logic with functions that can call connectors, access Simplifier APIs (logging, utilities, user management), manage dependencies, and be tested with real data.
Connectors & Integration - Create, update, and delete integration components supporting REST, SOAP, and SAP RFC protocols. Configure endpoints, SSL settings, timeouts, and create specific connector calls with input/output parameters. Includes an SAP RFC wizard to search and auto-generate calls for SAP systems.
Authentication - Create and manage Login Methods including BasicAuth (UserCredentials), OAuth2, Token-based authentication (API keys, SimplifierToken), and SAP-SSO (Logon Ticket) with flexible credential sources and targeting via headers or query parameters.
Data Types - Create and update custom data structures (struct, collection, and domain types) organized by connector (con/) or business object (bo/) namespaces for use across the platform.
SAP System Management - Configure and manage SAP RFC connection targets with application server, system ID, client, routing, SNC settings, and instance restrictions.
Testing & Execution - Execute and test Business Object functions and Connector Calls with test parameters to verify functionality and retrieve results.
Monitoring & Resources - Access and filter platform log entries by level and time range, browse platform components (connectors, business objects, data types, OAuth clients), retrieve WSDL specifications, and access documentation through resource URIs.
Project Management - Assign all components (Business Objects, Connectors, Data Types, SAP Systems) to projects for organization and tracking.
Enables integration with the Simplifier Low Code Platform in the SAP ecosystem, providing tools for managing Connectors, Business Objects, Data Types, executing JavaScript functions for business logic, and calling external systems through standardized connectors.
Simplifier MCP Server
Simplifier is the leading low-code platform in the SAP ecosystem. Build custom apps in a full-stack low-code cloud development environment, reducing your dependency on full-scale coding. Integrate with ERP, CRM and other systems easily using standardised connectors.
Find more information in our community or try Simplifier for free.
This repository contains an MCP server (Model Context Protocol) that enables integration of AI assistants with the Simplifier Low Code Platform. It provides tools and resources for creating and managing Simplifier Connectors and BusinessObjects.
Overview
The Simplifier MCP Server allows to interact with a Simplifier instance to:
Manage Connectors and Logins: Integration components that connect external systems
Manage Business Objects: Server-side executed JavaScript functions for business logic
Manage Data Types: Data structures for interacting with Connectors and internal objects
Execute Business Object Functions: Run JavaScript functions with parameters and retrieve results
Execute Connector Calls: Call external systems via Simplifier Connector
Access platform resources: Browse connectors, business objects, and system information
Usage
Check out Simplifier Community Docs on how to use and set up the MCP server best.
Add the MCP to claude code ...
Using node / npx:
Using Docker:
If your Simplifier is hosted on premise, then the SIMPLIFIER_BASE_URL of your DEV instance will be different from the mentioned schema.
After a new login to Simplifier
With every login to Simplifier your SimplifierToken will change. So you will have to:
exit your AI agent (in this example claude),
then remove the configuration of the MCP
and then add the MCP again with the new token (see upper command) and restart your AI agent
...or use this example configuration for claude code to use the MCP
e.g. in a file named .mcp.json placed in the directory, where claude is started.
Using node / npx:
Using Docker:
Troubleshooting
If the MCP fails to connect to Simplifier on startup, an error page will open in your browser with details on the failure and information on how to fix the problem.