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feat: Add client validation for structuredContent

Status: Open (in progress).

modelcontextprotocol/java-sdknumber 302

#302 In modelcontextprotocol/java-sdk;

· pantanurag555 opened on Jun 9, 2025

Fix transport session id mismatch with sessionId

bugSomething isn't workingSomething isn't working

Status: Open (in progress).

modelcontextprotocol/java-sdknumber 176

#176 In modelcontextprotocol/java-sdk;

· CrazyHZM opened on Apr 20, 2025

Streamable HTTP endless retry loop

Status: Open.

#459 In modelcontextprotocol/java-sdk;

· Shapur1234 opened on Aug 6, 2025

Adding a prompt with a name that is taken causes a server crash

Status: Open.

#440 In modelcontextprotocol/java-sdk;

· johnsonr opened on Aug 2, 2025

fix: improve streamable HTTP session reinitialization

Status: Open (in progress).

modelcontextprotocol/java-sdknumber 469

#469 In modelcontextprotocol/java-sdk;

· tzolov opened on Aug 7, 2025

If a handler throws McpError, use its values for the RPC error

Status: Open (in progress).

modelcontextprotocol/java-sdknumber 465

#465 In modelcontextprotocol/java-sdk;

· Randgalt opened on Aug 7, 2025