Issues
is:issue state:open
is:issue state:open
Search results
Client Conformance Tests - change parent POM
P2Moderate issues affecting some users, edge cases, potentially valuable featureModerate issues affecting some users, edge cases, potentially valuable featuretestsAddresses tests onlyAddresses tests onlyStatus: Open.#827 In modelcontextprotocol/java-sdk;Deprecate old docs and add references to the new docs
documentationImprovements or additions to documentationImprovements or additions to documentationP2Moderate issues affecting some users, edge cases, potentially valuable featureModerate issues affecting some users, edge cases, potentially valuable featureStatus: Open.Add conformance score in README
documentationImprovements or additions to documentationImprovements or additions to documentationP2Moderate issues affecting some users, edge cases, potentially valuable featureModerate issues affecting some users, edge cases, potentially valuable featureStatus: Open.#798 In modelcontextprotocol/java-sdk;Migrate the reference & APIs docs to the java-sdk project
documentationImprovements or additions to documentationImprovements or additions to documentationP2Moderate issues affecting some users, edge cases, potentially valuable featureModerate issues affecting some users, edge cases, potentially valuable featureStatus: Open.Deprecate Builder.customizeRequest() in favor of httpRequestCustomizer()
enhancementNew feature or requestNew feature or requestP2Moderate issues affecting some users, edge cases, potentially valuable featureModerate issues affecting some users, edge cases, potentially valuable featureStatus: Open.#788 In modelcontextprotocol/java-sdk;Support extensions SEP-2133
enhancementNew feature or requestNew feature or requestStatus: Open.#785 In modelcontextprotocol/java-sdk;Stateless server handler throws exception instead of returning JSON-RPC -32601 (Method not found) for not registered capabilities
bugSomething isn't workingSomething isn't workingwaiting for userWaiting for user feedback or more detailsWaiting for user feedback or more detailsStatus: Open.#784 In modelcontextprotocol/java-sdk;- Status: Open.#783 In modelcontextprotocol/java-sdk;
Feature Request: Support for MCP Apps Extension (UI capabilities)
enhancementNew feature or requestNew feature or requestStatus: Open.#780 In modelcontextprotocol/java-sdk;Introduce a unified Virtual Threads friendly API
enhancementNew feature or requestNew feature or requestStatus: Open.#778 In modelcontextprotocol/java-sdk;Missing handler for request type: notifications/initialized
needs reproWe need a way to reproduce the problemWe need a way to reproduce the problemwaiting for userWaiting for user feedback or more detailsWaiting for user feedback or more detailsStatus: Open.#777 In modelcontextprotocol/java-sdk;McpStatelessSyncServer should preemptively register a no-op handler for resources/subscribe
bugSomething isn't workingSomething isn't workingP1Significant bug affecting many users, highly requested featureSignificant bug affecting many users, highly requested featureStatus: Open.#776 In modelcontextprotocol/java-sdk;