Antigravity installs CE as a native plugin bundle. The repository root is the plugin package: plugin.json plus the skills/ directory. The committed .agy/ subdirectory is a compatibility entry point for local checkouts that prefer an explicit bundle path.
With Antigravity CLI installed:
agy plugin install https://github.com/EveryInc/compound-engineering-pluginVerify:
agy plugin list
agy plugin validate https://github.com/EveryInc/compound-engineering-pluginNo clone step is required. agy stages the plugin under ~/.gemini/antigravity-cli/plugins/compound-engineering/.
Clone first when you need a specific branch, tag, or unpublished changes:
git clone https://github.com/EveryInc/compound-engineering-plugin
agy plugin install ./compound-engineering-pluginOr install the bundled .agy/ entry point (equivalent manifest via symlink):
agy plugin install ./compound-engineering-plugin/.agyInstall from a release tag:
git clone --branch compound-engineering-vX.Y.Z --depth 1 \
https://github.com/EveryInc/compound-engineering-plugin.git
agy plugin install ./compound-engineering-pluginReplace X.Y.Z with a tag from the releases page.
From your working copy:
agy plugin install "$PWD"
agy plugin validate "$PWD"Edit skills under skills/ and restart agy or start a new session to pick up prose changes.
agy reads GEMINI.md and AGENTS.md as workspace context. Run agy from a project that includes those files, or from this checkout when developing CE itself.
agy plugin uninstall compound-engineeringIf you previously installed CE under Gemini CLI:
agy plugin import geminiPrefer the native install commands above for new setups.