MCP Connector - Mule 4
Anypoint Connector for MCP (MCP Connector) uses the Model Context Protocol (MCP) to enable AI clients that support MCP to invoke and interact with APIs, connectors, and apps.
Guide: MCP Connector User Guide
1.1.0
July 18, 2025
What’s New
-
A Default Request Headers parameter is added to both the SSE Client and Streamable HTTP Client connection types within the MCP Connector’s Client configuration. This parameter lets you specify custom headers to send with every request to the MCP server.
Compatibility
Software | Version |
---|---|
Mule |
4.9.6 and later |
OpenJDK |
17 |
Fixed Issues
Issue Resolution | ID |
---|---|
Serialization errors with ObjectStore v2 no longer occur. |
W-19045311 |
1.0.0
June 26, 2025
What’s New
-
MCP Connector 1.0.0 is not backward-compatible with the 0.1.0-BETA version of this connector. For more information, see Upgrading MCP Connector to Version 1.0.0.
-
Support for the Streamable HTTP transport method is added.
-
You can now add custom response headers on every exposed endpoint (including
/sse
,/messages
, and the new/mcp
). -
You no longer need to add the
mule.http.service.implementation=NETTY
system property.
Compatibility
Software | Version |
---|---|
Mule |
4.9.6 and later |
OpenJDK |
17 |
0.1.0-BETA (Deprecated)
April 15, 2025
What’s New
This is a new connector.
MCP Connector is a beta connector that is subject to the Beta Services Terms at Agreements - Salesforce.com |
For more information, see the MCP Connector User Guide.
Compatibility
Software | Version |
---|---|
Mule |
4.9.3 and later |
OpenJDK |
17 |