MCP Everywhere – Connect to (Almost) Anything

We’ve added MCP support for REST, SQL, RFC, and SOAP connectors, all with guided prompts and AI-powered testing. Security is built in with OAuth, Basic Auth, Token, and SAP SSO support. Database integration is seamless with automatic schema exploration. (Read more)

SAP users get full RFC connector capabilities with function browsing. Legacy SOAP systems are fully supported with WSDL integration.

And it’s all available as a Docker image, listed in official MCP registries including Model Context Protocol, Glama.AI, and MCP.so. Deploy anywhere, connect to anything.

The Workflow Build AI just got significantly smarter (preview)

When generating workflows, it now automatically creates and manages variables. It recognizes when automation is needed and creates automated tasks for you. Plus, it builds proper decision logic by creating outcomes and conditions using variables, autofields, and constants – delivering truly intelligent, branching workflows. (Read more)

VS Code Monaco Editor for Developers (experimental)

We’re starting to introduce the VS Code Monaco Editor, which brings full ECMA 2022 support. Business Object functions, SQL Connectors, and Templates can now be edited with modern syntax highlighting, intelligent auto-complete for Simplifier APIs, parameter hints, and all the power of a professional code editor right in your workflow. (For details, see our documentation of Business Object functions, SQL Connector calls, and Templates)

Simplifier Guidelines and Best Practices

MCP Server

• [AI] The Simplifier MCP Server now also supports creating and testing SOAP, RFC, and SQL Connectors and Calls, and has moved to life cycle stage ‘Released’ (Read more)
• [AI] The Simplifier MCP server now supports assigning login methods to connectors and creating OAuth, Basic Auth (Username/Password), Token, and SAP SSO login methods (Read more)
• [AI] The Simplifier MCP server can now be used as a container, available as ‘simplifierag/simplifier-mcp’ at https://hub.docker.com/r/simplifierag/simplifier-mcp
• [AI] The Simplifier MCP server is now also listed on modelcontextprotocol.io, Glama.AI, MCP.so, and Docker MCP Registry (approval pending)

User Interface

• [Workflows] The Dashboard and Menu entries for Workflows and Workflow Monitoring are now marked if these features are not available on the instance

App Building

• [AI] New experimental OPA5 Test Generator (Read more)
• [Applications] Regex for custom data types can now be configured to be case-insensitive (Read more)
• [Applications] The VS Code Monaco Editor is now available as an experimental feature for Templates and Business Objects. (For details, see our documentation of Business Object functions and Templates)
• [Applications] Standard Data Types for Collections based on Base Types are now available

Workflows

• [AI] The Build AI feature to create Workflows now also supports creating and using Variables, Outcomes, Conditions, as well as adding shapes for automated tasks (configuration has to be done manually) (Read more)
• [AI] The Workflow Build AI is moved to the life cycle stage ‘Preview’
• [AI] Improved Workflow Designer and AI chat user experience
• [AI] Enhanced Error Handling and Logging of the Build AI Workflow creation feature

Connectors

• [Applications] The VS Code Monaco Editor is now available as an experimental feature for editing SQL statements (Read more)
• [Integration] In SOAP Connectors, you can now configure a separate login method for the WSDL download (Read more)
• [Integration] REST connector now always escapes space as %20, never as +​

Settings

• [Integration] The fields “Sender Email” and “Sender” have been consolidated into one field in the SMTP Settings (Read more)

Standard Content

• [Applications] The widgets TableEnhanced and Input now support OData v2 and OData v4
• [Applications] The PDFViewer_PDFJS Widget (OpenUI5 1.96) was completely rebuilt to support the viewing of more PDFs and update the used library
• [Applications] Added new library SimplifierContentDensity to automatically set the application’s content density based on the Fiori Guidelines (Read more)
• [Applications] Added new library SimplifierFontFix to set the SAP default font also in Popovers, like a select list. This library is automatically added to all new apps.
• [Applications] Added new WidgetGroups SuccessMessage, InformationDialog, and ConfirmationDialog
• [Applications] Added new Client-side Business Object SF_Navigation to provide a dynamic possibility to navigate to screens or to pages within a NavContainer
• [Applications] Added the library SimplifierTokenValidation from the marketplace to the standard content

There are no changes in System Requirements.

See also our General Server Requirements.

We have installation instructions prepared based on the versions you are upgrading from:

• Upgrade from MAKERS CHOICE 25-10 to MAKERS CHOICE 25-12
• Upgrade from LTS Release Simplifier 10 to MAKERS CHOICE 25-12

If you are setting up a new instance, please follow our installation guide for MAKERS CHOICE 25-12.

Refresh License

Refresh the license on your instances to make sure it is up to date (Read more).

Update Standard Content

Update Standard Content to ensure you have all current fixes and features available on your instances. (Download here)

Please check the endpoint of AppWizard Connector, Standard Workflow Connectors, Login, and Captcha Connector (Read more).

Replace the CBO function SF_File / convertFileToDataURL if used with Base64 files

The input parameter isBase64 is deprecated and will be removed in a future release. Please use the CBO function SF_File / convertFileToObjectURL instead. Find the places by using the Business Object usage feature.

This migration note was already published with MAKERS CHOICE 25-10.

[Integration] Result type in SQL Connector endpoints

Currently, you can set a result type in SQL Connectors. As the result types are call-specific and not connector-specific, we will remove this field in a later version

Deprecated since MAKERS CHOICE 25-12; Removal tbd

[Integration] Client 1.0 API route to access Proxy-Connector

Our new Proxy Connector will be accessible via the Client 2.0 route (Read more). Starting with MAKERS CHOICE 25-10/Simplifier 10, all old Proxy Connectors are migrated to the new one. Until Simplifier 11, the Client 1.0 route is still available. If you use it in Scripts, Client-side Business Objects, or REST-Connectors, please change it to the Client 2.0 route to keep accessing your Proxy Connectors.

Deprecated since MAKERS CHOICE 25-08; Removal with Simplifier 11

[Integration] Parameter ‘parametrized’ on calling Business Objects within Scripts and Client-Side Business Objects

When calling Server-Side Business Objects within Scripts or Client-Side Business Objects, the developer was able to deactivate the input validation by setting the API’s parameter ‘parametrized’ to false. This parameter is now deprecated. You can already deactivate the parameter in the Feature Settings.

Deprecated since MAKERS CHOICE 25-07; Removal with MAKERS CHOICE 26-02/Simplifier 11

[Applications] Event tab in UI Designer

Our UI designer still has the legacy feature to add scripts to events directly in the Event tab. As we want to provide a consistent App Building, we will remove this feature with Simplifier 10. Simply use our Process Designer instead.

As we are developing our new Application Editor as a parallel solution to the existing one, we won’t remove that feature, but will not implement it in the new one

Deprecated since Simplifier 8 EHP 3; Removal in new Application Editor

[Integration] Javascript execution in PDFs created by PDF Plugin

Currently, it is possible to add Javascript to PDFs created by PDF Plugin. This is a potential risk for Server Side XSS (PDF Injection) and Server Side Request Forgery (SSRF). The option to add Javascript to PDFs in PDF Plugin is now deactivated but can be activated at its own risk. The activation is subject to be removed in later Releases.

Deprecated since Simplifier 8 EHP 3; Removal tbd

[System requirements] Support of Oracle for Simplifier databases

Oracle support for your Simplifier instances has been deprecated and will be removed in a future release.

Deprecated since Simplifier 8 EHP 4; Removal tbd

[Integration] Removed setting to activate deprecated Connector API

The settings to activate deprecated Connector API will be removed with Simplifier 10 LTS. Please make sure you do not use the deprecated Connector API anymore.

Deprecated since Simplifier 8 EHP 4; Removal tbd

[Integration] Captcha Plugin

Our Captcha Plugin won’t be updated anymore and was removed from the plugin list in our default installation/upgrade guides.

See our Knowledge Base article on ‘How to use Google reCAPTCHA v3 Essentials‘ for an alternative solution.

Deprecated since MAKERS CHOICE 25-01; Removed from installation guide with MAKERS CHOICE 25-10; Final removal with Simplifier 11

[Integration] OData V2 Connector

With the release of our new OData Connector, our legacy OData V2 Connector has been deprecated. Please create new OData Connectors and integrate them into your Applications and Modules

Deprecated since MAKERS CHOICE 25-08

Release Date: December 17th, 2025

End of Maintenance: February 11th, 2026

All Simplifier releases and updates are provided on Docker Hub Repository.