[Doc 3.3] MCP Server and MCP Connector

[rithin-pullela-aws]

Description

Update Documentation for MCP Connector and MCP Server

• Remove experimental tag for MCP Server
• Add new protocol endpoint and deprecate SSE server endpoints in the MCP Server
• Add new MCP Connector Streamable HTTP protocol

Issues Resolved

Closes #11142

Version

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Frontend features

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Checklist

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[github-actions]

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[kolchfa-aws]

Thanks, @rithin-pullela-aws! Lmk when this PR is ready for the doc team review.

[rithin-pullela-aws]

@kolchfa-aws tech review completed, could you please proceed with doc team review

[rithin-pullela-aws]

Thanks for the changes @kolchfa-aws, everything looks great!

[natebower]

Editorial review

[natebower]

LGTM