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Omit exception messages from error response bodies in the MCP server transports#6623

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dimitarproynov:dimitarproynov/fix/omit-exception-messages
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Omit exception messages from error response bodies in the MCP server transports#6623
dimitarproynov wants to merge 1 commit into
spring-projects:mainfrom
dimitarproynov:dimitarproynov/fix/omit-exception-messages

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Tool failure messages are preserved by the handling in SyncMcpToolMethodCallback.apply/AbstractSyncMcpToolMethodCallback.createSyncErrorResult

This change stops exposing exception messages for failures outside the tool handler pipeline (session initialization/deletion, response serialization, transport plumbing)

…transports

Tool failure messages are preserved by the handling in SyncMcpToolMethodCallback.apply/AbstractSyncMcpToolMethodCallback.createSyncErrorResult

Signed-off-by: Dimitar Proynov <dimitar.proynov@broadcom.com>
@dimitarproynov dimitarproynov added this to the 2.0.1 milestone Jul 15, 2026
@dimitarproynov dimitarproynov self-assigned this Jul 15, 2026
@dimitarproynov
dimitarproynov requested a review from sdeleuze July 15, 2026 14:37
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