Migrate to official Go MCP SDK

[umairidris]

Describe the feature or problem you’d like to solve

Currently the GitHub MCP server uses a community maintained MCP implementation: https://github.com/mark3labs/mcp-go

The official MCP SDK for Go is now available and had its first stable launch: https://github.com/modelcontextprotocol/go-sdk.

Proposed solution

Migrate to the official Go MCP SDK for better consistency and interoperability.

[findleyr]

👋 I'm one of the maintainers of the official SDK. Please be vocal as you do this migration. You may be the largest Go MCP server, and we'll prioritize any issues or missing features you encounter during your migration.