Antigravity
Google's agentic editor and its CLI follow your rules and log the decisions they make in your memory.
What changes
- Plans and builds with your rules applied
- Checks your notes before it changes something
- Logs decisions where Claude and Cursor can see them
Set up
In the agent panel's menu: MCP ServersManageView raw config. Add Alwen as shown here.
In Agent settings: CustomizationsAuthenticate next to alwen.
Click Allow on the Alwen page, then paste the code Antigravity asks for.
{
"mcpServers": {
"alwen": { "serverUrl": "https://api.alwen.ai/mcp" }
}
}What it reads and writes
Every write is a commit signed by Antigravity, so you can see what it added and undo it.
Reads
- Your rules and profile, once per session
- Notes that match what you're working on
Your vaultyou/alwen-vault
Writes
- What it learns, into inbox/antigravity/ for the tidy-up to file
- Decisions, straight into journal/
- Suggested rules, which wait for you to confirm
Works alongside
Config file
Plugin
Config file
Slack app
Cursor
Builds with your rules applied. Background agents can take work from Alwen.
Takes work from @alwenPluginGrok Bot
Every bot on your roster shares the memory. Good for research Alwen asks for.
Takes work from @alwenConfig fileClaude Code
Gets your rules as CLAUDE.md and builds what Alwen hands it.
Takes work from @alwenSlack appSlack
Mention @alwen to save a thought, find a decision, set reminders or hand off work.
Reads and writes the memory