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kotlin-sdk/integration-test
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Filename Latest commit message Latest commit date
King Star cab669b108
 fix: classify malformed request params as invalid params (#886) 
## Summary

Classify typed request deserialization failures as JSON-RPC `Invalid
Params`
instead of `Internal error`.

Fixes #830.

## Changes

- translate `SerializationException` from typed request decoding to
`-32602`
- return a stable `Invalid params` message without serialization
internals
- cover malformed `initialize` requests through session and Streamable
HTTP paths

## Scope and risk

The catch is limited to request parameter deserialization after the
JSON-RPC
method has been resolved. Envelope parsing, unknown methods, handler
failures,
and successful requests keep their existing behavior.

## Verification

```bash
./gradlew :integration-test:jvmTest --tests 'io.modelcontextprotocol.kotlin.sdk.server.ServerSessionInitializeTest'
./gradlew :kotlin-sdk-server:jvmTest --tests 'io.modelcontextprotocol.kotlin.sdk.server.StreamableHttpServerTransportTest'
./gradlew :kotlin-sdk-core:jvmTest --tests 'io.modelcontextprotocol.kotlin.sdk.shared.ProtocolTest'
./gradlew ktlintCheck apiCheck
```

Co-authored-by: Pavel Gorgulov <devcrocod@gmail.com>
2026-07-22 18:12:12 +02:00
..
src fix: classify malformed request params as invalid params (#886) 2026-07-22 18:12:12 +02:00
build.gradle.kts refactor: explicit locked detekt config (#729) 2026-04-29 12:31:49 +02:00