fix!: Migrate Ktor extension functions from Routing to Route (#237) (#531)

# Migrate Ktor extension functions from `Routing` to `Route` (#237)

- Replaced `Routing` with `Route` in MCP-related functions for better
composability in nested contexts.
- Updated tests to verify compatibility with nested routes and subpaths.
- Deprecated legacy signatures and removed redundant overloads.

## How Has This Been Tested?
Unit test

## Breaking Changes
`Routing.mcp(...) `extension was replaced with `Route.mcp(...)`

## Types of changes

- [X] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [x] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update

## Checklist
<!-- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [x] I have read the [MCP
Documentation](https://modelcontextprotocol.io)
- [x] My code follows the repository's style guidelines
- [ ] New and existing tests pass locally
- [ ] I have added appropriate error handling
- [ ] I have added or updated documentation as needed

## Additional context
Based on #314 by @IainHull but that PR is too outdated.
This commit is contained in:
Konstantin Pavlov 2026-02-18 16:43:37 +02:00 • committed by GitHub
commit bb79e200c4
No known key found for this signature in database
GPG key ID: B5690EEEBB952194

View file

@ -6,12 +6,12 @@ public abstract interface class io/modelcontextprotocol/kotlin/sdk/server/EventS
public final class io/modelcontextprotocol/kotlin/sdk/server/KtorServerKt {
public static final fun mcp (Lio/ktor/server/application/Application;Lkotlin/jvm/functions/Function1;)V
public static final fun mcp (Lio/ktor/server/routing/Routing;Ljava/lang/String;Lkotlin/jvm/functions/Function1;)V
public static final fun mcp (Lio/ktor/server/routing/Routing;Lkotlin/jvm/functions/Function1;)V
public static final fun mcpStatelessStreamableHttp (Lio/ktor/server/application/Application;ZLjava/util/List;Ljava/util/List;Lio/modelcontextprotocol/kotlin/sdk/server/EventStore;Lkotlin/jvm/functions/Function1;)V
public static synthetic fun mcpStatelessStreamableHttp$default (Lio/ktor/server/application/Application;ZLjava/util/List;Ljava/util/List;Lio/modelcontextprotocol/kotlin/sdk/server/EventStore;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)V
public static final fun mcpStreamableHttp (Lio/ktor/server/application/Application;ZLjava/util/List;Ljava/util/List;Lio/modelcontextprotocol/kotlin/sdk/server/EventStore;Lkotlin/jvm/functions/Function1;)V
public static synthetic fun mcpStreamableHttp$default (Lio/ktor/server/application/Application;ZLjava/util/List;Ljava/util/List;Lio/modelcontextprotocol/kotlin/sdk/server/EventStore;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)V
public static final fun mcp (Lio/ktor/server/routing/Route;Ljava/lang/String;Lkotlin/jvm/functions/Function1;)V
public static final fun mcp (Lio/ktor/server/routing/Route;Lkotlin/jvm/functions/Function1;)V
public static final fun mcpStatelessStreamableHttp (Lio/ktor/server/application/Application;Ljava/lang/String;ZLjava/util/List;Ljava/util/List;Lio/modelcontextprotocol/kotlin/sdk/server/EventStore;Lkotlin/jvm/functions/Function1;)V
public static synthetic fun mcpStatelessStreamableHttp$default (Lio/ktor/server/application/Application;Ljava/lang/String;ZLjava/util/List;Ljava/util/List;Lio/modelcontextprotocol/kotlin/sdk/server/EventStore;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)V
public static final fun mcpStreamableHttp (Lio/ktor/server/application/Application;Ljava/lang/String;ZLjava/util/List;Ljava/util/List;Lio/modelcontextprotocol/kotlin/sdk/server/EventStore;Lkotlin/jvm/functions/Function1;)V
public static synthetic fun mcpStreamableHttp$default (Lio/ktor/server/application/Application;Ljava/lang/String;ZLjava/util/List;Ljava/util/List;Lio/modelcontextprotocol/kotlin/sdk/server/EventStore;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)V
}
public final class io/modelcontextprotocol/kotlin/sdk/server/RegisteredPrompt : io/modelcontextprotocol/kotlin/sdk/server/Feature {
@ -185,9 +185,8 @@ public final class io/modelcontextprotocol/kotlin/sdk/server/WebSocketMcpKtorSer
public static final fun mcpWebSocket (Lio/ktor/server/application/Application;Lkotlin/jvm/functions/Function0;)V
public static final fun mcpWebSocket (Lio/ktor/server/routing/Route;Lio/modelcontextprotocol/kotlin/sdk/server/ServerOptions;Lkotlin/jvm/functions/Function2;)V
public static final fun mcpWebSocket (Lio/ktor/server/routing/Route;Ljava/lang/String;Lio/modelcontextprotocol/kotlin/sdk/server/ServerOptions;Lkotlin/jvm/functions/Function2;)V
public static final fun mcpWebSocket (Lio/ktor/server/routing/Route;Ljava/lang/String;Lkotlin/jvm/functions/Function0;)V
public static final fun mcpWebSocket (Lio/ktor/server/routing/Route;Lkotlin/jvm/functions/Function0;)V
public static final fun mcpWebSocket (Lio/ktor/server/routing/Routing;Ljava/lang/String;Lkotlin/jvm/functions/Function0;)V
public static final fun mcpWebSocket (Lio/ktor/server/routing/Routing;Lkotlin/jvm/functions/Function0;)V
public static synthetic fun mcpWebSocket$default (Lio/ktor/server/routing/Route;Lio/modelcontextprotocol/kotlin/sdk/server/ServerOptions;Lkotlin/jvm/functions/Function2;ILjava/lang/Object;)V
public static synthetic fun mcpWebSocket$default (Lio/ktor/server/routing/Route;Ljava/lang/String;Lio/modelcontextprotocol/kotlin/sdk/server/ServerOptions;Lkotlin/jvm/functions/Function2;ILjava/lang/Object;)V
public static final fun mcpWebSocketTransport (Lio/ktor/server/routing/Route;Ljava/lang/String;Lkotlin/jvm/functions/Function2;)V