Antigravity Link
If you've wanted to control Antigravity IDE sessions from your phone or script them from other tools, this is the bridge. It spins up a local HTTPS server that mirrors your active chat, lets you send messages, stop generation, upload files, and switch between windows, all from a mobile browser on your LAN. Beyond the mobile UI, it exposes both a REST API and an MCP server so agents can call `/snapshot`, `/send`, and `/stop` programmatically. You'll need to launch Antigravity with the remote debugging flag for it to work. The extension handles token auth, self-signed certificates, and multi-window discovery. Useful when you're away from your desk mid-session or building automation that needs to puppet the IDE.
- GitHub stars
- 187
- tools
- 9
- auth
- Secret needed
- transport
- STDIO
- env vars
- 2
- last updated
- Mar 31, 2026
Tools
9 toolsPublic tool metadata for what this MCP can expose to an agent.
get_snapshotGet current chat state, mode, model, and generation status.
Get current chat state, mode, model, and generation status.
No parameter schema in public metadata yet.
send_messageSend a message to the active chat.
Send a message to the active chat.
No parameter schema in public metadata yet.
stop_generationCancel active AI generation.
Cancel active AI generation.
No parameter schema in public metadata yet.
get_instancesList available Antigravity windows.
List available Antigravity windows.
No parameter schema in public metadata yet.
switch_instanceSwitch to a different Antigravity window.
Switch to a different Antigravity window.
No parameter schema in public metadata yet.
click_elementClick a UI element by selector, text, or coordinates.
Click a UI element by selector, text, or coordinates.
No parameter schema in public metadata yet.
get_taskRead the current task document.
Read the current task document.
No parameter schema in public metadata yet.
get_walkthroughRead the current walkthrough document.
Read the current walkthrough document.
No parameter schema in public metadata yet.
get_planRead the current implementation plan.
Read the current implementation plan.
No parameter schema in public metadata yet.
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AG_BRIDGE_URL*Base URL for the local Antigravity Link bridge server
AG_BRIDGE_TOKEN*secretAuth token from the Antigravity Link QR URL
Readme
Details
- Repository
- github.com/cafetechne/antigravity-link-extension
- Category
- Mobile Development
- Package
antigravity-link-extension- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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