Connector Builder Release Notes
Use Connector Builder to create your own Anypoint Connectors easily. Connector Builder is an extension that streamlines and accelerates connector development by creating connectors either from an API specification (OAS 3.0), AI assistance (available when using Cursor), or MCP tools (available when using Cursor). These connectors integrate with SaaS applications that use HTTP-based connectivity.
For more information, see Connector Builder Overview.
1.2.0
December 18, 2025
What’s New
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Connector Builder now automatically performs pre-publish validation tasks before publishing connectors to Anypoint Exchange. The improved publishing workflow checks and updates
pom.xmlfiles to validate group IDs and distribution management settings. It also checkssettings.xmlfor Anypoint credentials configuration and provides code snippets to help you configure authentication. Any formatting errors in these files are now displayed directly in the UI for quick resolution. -
Version information is now retrieved from the Language Server instead of the CLI, improving accuracy and reliability of dependency version management in project metadata.
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Connector name validation now enforces a 20-character limit to prevent malfunction during connector operations.
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The default Maven repository ID in the Anypoint
pom.xmlfile is now set toRepository. -
Maven profiles are added to configure private Exchange deployment and remove unnecessary artifacts during publishing.
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.10 |
Fixed Issues
| Issue Resolution | ID |
|---|---|
Text in operation types no longer overflows and is readable for all transformed operations, including paginated CCM operations. |
W-20295471 |
Version comparison logic during project regeneration now properly detects version mismatches and displays correct values in comparison pop-ups. |
W-20406985 |
1.1.0
November 20, 2025
What’s New
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You can now use the MuleSoft MCP Server to build connectors with Connector Builder. For more information, see mulesoft-mcp-server::reference-mcp-tools.adoc and Generate Base Connectivity with MCP Tools. These new MCP tools are available for use in Connector Builder.
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uc_create_connector_workflow -
uc_generate_api_spec -
uc_generate_connector
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You can now easily publish connectors to Anypoint Exchange with the improved UI, which clearly guides you through each step of the publishing process. For more information, see Release Connectors to Anypoint Platform.
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.10 |