kotlin-sdk
The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in collaboration with JetBrains
by modelcontextprotocolCommit activity
Last 12 weeks · 70 commits
Community health
5 of 6 standards met
87
✓README✓License✓Contributing✓Code of Conduct○Issue Template✓PR Template
Recent PRs & issues
Active · Last activity 8h ago
See all on GitHub →1. Add a customizable builder to StdioServerTransport Scope lifecycle is fixed (#574 resolved), processing dispatcher defaults to (#573 resolved), scope context is clean (no spurious dispatcher stacking), and on the three job vars addresses the visibility race. Introduce a class for to improve API flexibility and readability. Now one can provide a dispatcher for IO running on Virtual Threads Updated transport initialization to use a builder block for configuring parameters such as I/O streams, buffer sizes, dispatchers, and parent coroutine scope. Added integration test validating the builder functionality. 2. Added rule to detekt exclusions for test folders in . Removed issues from detekt baseline files. NB!** This PR doesn't fully resolve race conditions on close(). It will be resolved in the course of #518 Motivation and Context #573, #574 How Has This Been Tested? Integration test / regression tests Breaking Changes No, only API is only extended Types of changes [x] Bug fix (non-breaking change which fixes an issue) [ ] New feature (non-breaking change which adds functionality) [ ] Breaking change (fix or feature that would cause existing functionality to change) [ ] Documentation update Checklist [x] I have read the MCP Documentation [x] My code follows the repository's style guidelines [x] New and existing tests pass locally [ ] I have added appropriate error handling [ ] I have added or updated documentation as needed Additional context
Recent fixes
Some clients add a charset to the content header: _application/json;charset=UTF-8_ This breaks the full equals check here: https://github.com/modelcontextprotocol/kotlin-sdk/blob/9f00f225960086aeb59e3f197fe2a6b06646c4e3/src/commonMain/kotlin/io/modelcontextprotocol/kotlin/sdk/server/SSEServerTransport.kt#L75 The following makes the equals check a bit more flexible, allowing charsets
Structured data for AI agents
Repository: modelcontextprotocol/kotlin-sdk. Description: The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in collaboration with JetBrains Stars: 1283, Forks: 200. Primary language: Kotlin. Languages: Kotlin (97.4%), TypeScript (2.6%). Homepage: https://modelcontextprotocol.github.io/kotlin-sdk/ Topics: kotlin-multiplatform, mcp. Latest release: 0.9.0 (9h ago). Open PRs: 23, open issues: 93. Last activity: 8h ago. Community health: 87%. Top contributors: devcrocod, kpavlov, dependabot[bot], e5l, tiginamaria, ignatov, Mr3zee, jclyne, skarpovdev, SeanChinJunKai and others.