Antigravity Link vs Helium MCP
A side-by-side comparison of two IDE Extensions AI agents - to help you pick the right one.
Antigravity Link
Antigravity Link is a VS Code extension that connects mobile devices to Google's Antigravity IDE, enabling mirrored AI chat sessions, message sending, file uploads, and workflow automation. It supports integration via a local HTTP API or 9 MCP tools, and is listed in the official MCP Registry.
Helium MCP
Helium MCP is an open-source IDE extension that integrates real-time news with bias scoring, live market data, and AI-powered options pricing into development environments. It provides balanced news synthesis via its MCP (Multi-Channel Processing) system, allowing developers to access contextual financial and news data without leaving their IDE.
Feature comparison
| Antigravity Link | Helium MCP | |
|---|---|---|
| Category | IDE Extensions | IDE Extensions |
| Open source | ||
| Self-hostable | ||
| Skill level | Intermediate | Intermediate |
| Pricing | Open Source | Open Source |
Antigravity Link: what it solves
It eliminates the need to switch between devices during AI-assisted coding by allowing seamless interaction with Antigravity IDE sessions from a mobile device.
Helium MCP: what it solves
It eliminates the need to switch between multiple tools by aggregating and analyzing real-time financial data and news directly within the IDE, streamlining workflow for finance-focused developers.