Update MCP SDK from 0.12.1 to 0.17.2#117
Merged
Merged
Conversation
Upgrade mcp-bom to latest version and adapt to breaking API changes: - StdioServerTransportProvider now requires McpJsonMapper parameter - Add io.modelcontextprotocol.sdk.mcp.json module requirement https://claude.ai/code/session_019EaDJTY1RZjUexD8Eq9YGT
MCP SDK 0.17.2 no longer properly supports JPMS - mcp-core declares an invalid Automatic-Module-Name containing a hyphen, and the other JARs (mcp, mcp-json, mcp-json-jackson2) don't declare module names at all. Remove module-info.java from both data and data-test modules since Spring Boot applications work fine without JPMS. https://claude.ai/code/session_019EaDJTY1RZjUexD8Eq9YGT
In MCP SDK 0.17.2, Tool.builder().inputSchema() no longer accepts a JSON string — it requires a McpSchema.JsonSchema object. https://claude.ai/code/session_019EaDJTY1RZjUexD8Eq9YGT
…apper The jackson2 package is not directly accessible from the mcp umbrella artifact. Use McpJsonMapper.getDefault() which auto-detects the Jackson implementation on the classpath. https://claude.ai/code/session_019EaDJTY1RZjUexD8Eq9YGT
The error message format varies across Derby versions. Assert on the meaningful part (table name) instead of the full message string. https://claude.ai/code/session_019EaDJTY1RZjUexD8Eq9YGT
MCP SDK 0.17.2 mcp-core JAR declares an invalid Automatic-Module-Name (io.modelcontextprotocol.sdk.mcp-core) containing a hyphen, which is not a legal JPMS module name. This causes the JAR to fall back to the classpath as an unnamed module. Restore module-info.java for both data and data-test modules, but without MCP requires directives. Instead, configure maven-compiler-plugin and maven-surefire-plugin with --add-reads datamodule=ALL-UNNAMED so the module can access MCP classes from the unnamed module (classpath). https://claude.ai/code/session_019EaDJTY1RZjUexD8Eq9YGT
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Upgrade mcp-bom to latest version and adapt to breaking API changes:
https://claude.ai/code/session_019EaDJTY1RZjUexD8Eq9YGT