Problem (one or two sentences)

When tracking source agents as a MCP Host, it sometimes is very difficult to track which agent the user is using. By editing user-agent header as "Roo Code" instead of "node" for now will help to improve observability.

Context (who is affected and when)

For all mcp users

Desired behavior (conceptual, not technical)

Roo Code should stand a "Roo Code" user-agent header instead of "node" when sending out MCP Server requests.

Constraints / preferences (optional)

No response

Request checklist

• I've searched existing Issues and Discussions for duplicates
• This describes a specific problem with clear context and impact

Roo Code Task Links (optional)

No response

Acceptance criteria (optional)

No response

Proposed approach (optional)

No response

Trade-offs / risks (optional)

No response