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…-52e03de6c86c This updates to the latest HEAD of the go-sdk which includes: - Schema caching for stateless deployments (perf improvement) - Allow header on 405 responses per RFC 9110
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Pull request overview
This PR upgrades the go-sdk dependency from v1.2.0 to the latest HEAD commit, bringing performance improvements and RFC compliance fixes. The update removes unused color-related dependencies and modernizes the build configuration.
Changes:
- Upgraded
github.com/modelcontextprotocol/go-sdkto latest HEAD (52e03de6c86c) for schema caching and RFC 9110 compliance - Removed unused
fatih/colorand related dependencies from go.mod - Modernized
go-licensesinstallation to use v2 module path - Simplified Dockerfile build command to use directory path instead of specific file
Reviewed changes
Copilot reviewed 3 out of 4 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| go.mod | Updated go-sdk to HEAD commit and removed unused color dependencies |
| go.sum | Reflected dependency changes with updated checksums |
| script/licenses | Simplified go-licenses installation using v2 module path |
| Dockerfile | Updated build command to reference directory instead of main.go file |
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IrynaKulakova
approved these changes
Feb 3, 2026
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Summary
Upgrades
github.com/modelcontextprotocol/go-sdkfrom v1.2.0 to the latest HEAD commit (52e03de6c86c).Changes in go-sdk
This update includes:
Notes
The schema caching feature is available via
ServerOptions.SchemaCachefor stateless deployments (like the remote server). The stdio server doesn't benefit much since it's long-lived, but this keeps us on the latest SDK.