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The 0.18.x branch should use jackson2 by default

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Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
This commit is contained in:
Christian Tzolov 2026-02-18 11:57:02 +01:00
commit 95addb4922
2 changed files with 3 additions and 3 deletions
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4
README.md
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@ -90,7 +90,7 @@ The following sections explain what we chose, why it made sense, and how the cho
* **Why**: Jackson is widely adopted across the Java ecosystem, provides strong performance and a mature annotation model, and is familiar to the SDK team and many potential contributors.
* **How we expose it**: Public APIs use a bundled abstraction. Jackson is shipped as the default implementation (`mcp-json-jackson3`), but alternatives can be plugged in.
* **How we expose it**: Public APIs use a bundled abstraction. Jackson is shipped as the default implementation (`mcp-json-jackson2`), but alternatives can be plugged in.
* **How it fits the SDK**: This offers a pragmatic default while keeping flexibility for projects that prefer different JSON libraries.
@ -174,7 +174,7 @@ The SDK is organized into modules to separate concerns and allow adopters to bri
* `mcp-core` – Reference implementation (STDIO, JDK HttpClient, Servlet), JSON binding interface definitions
* `mcp-json-jackson2` – Jackson 2 implementation of JSON binding
* `mcp-json-jackson3` – Jackson 3 implementation of JSON binding
* `mcp` – Convenience bundle (core + Jackson 3)
* `mcp` – Convenience bundle (core + Jackson 2)
* `mcp-test` – Shared testing utilities
* `mcp-spring` – Spring integrations (WebClient, WebFlux, WebMVC)

2
mcp/pom.xml
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@ -24,7 +24,7 @@
<dependency>
<groupId>io.modelcontextprotocol.sdk</groupId>
<artifactId>mcp-json-jackson3</artifactId>
<artifactId>mcp-json-jackson2</artifactId>
<version>0.18.0-SNAPSHOT</version>
</dependency>