[FEATURE] Add MCP for Antigravity, ... IDE coding

Feature Description

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Problem Statement

What problem does this feature solve? Why is it needed?

Proposed Solution

Describe how you envision this feature working.

Example Usage

// How would this feature be used?

Alternatives Considered

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Additional Context

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Checklist

• I have searched existing issues/discussions for similar requests
• This feature aligns with Memvid's goals (portable, single-file AI memory)
• I am willing to help implement this feature