PH70251: CICS MCP server endpoints do not supply schemas

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• The CICS TS Model Context Protocol (MCP) server does not supply
  input or output schemas.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICS Users.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: The CICS Model Context Protocol (MCP)   *
  *                      Server has been updated to:             *
  *                      - Provide output schemas                *
  *                      - Add changes to CICS MCP tools         *
  ****************************************************************
  The CICS Model Context Protocol (MCP) Server tools have been
  updated to supply input and output schemas to describe the
  parameter/result structure and content.
  
  Minor changes have been made to existing tools. Tool parameters
  and results have been improved to better allow AI tooling to
  process the results. Some tools now return additional fields to
  correlate results to CICS regions.
  
  Full details on the tools are available through the self
  documenting MCP specification by querying the deployed MCP
  endpoints (MCP method: "tools/call"),
  

Problem conclusion

Temporary fix

Comments

• The CICS Model Context Protocol (MCP) Server tools have been
  updated to supply input and output schemas to describe the
  parameter/result structure and content.
  
  Minor changes have been made to existing tools. Tool parameters
  and results have been improved to better allow AI tooling to
  process the results. Some tools now return additional fields to
  correlate results to CICS regions.
  
  Full details on the tools are available through the self
  documenting MCP specification by querying the deployed MCP
  endpoints (MCP method: "tools/call"),
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UO08169

Modules/Macros

• DFJ@H531 DFJ@H532 DFJ@H533 DFJ@H583
  

Fix information

• Fixed component name

  CICS TS Z/OS V6

• Fixed component ID

  5655YA100

Applicable component levels

• R600 PSY UO08169

     UP26/06/10 P F606  

Fix is available

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