apps/server/src/provider/Layers/AntigravityProvider.test.ts |  17 +++++
 apps/server/src/provider/Layers/AntigravityProvider.ts      |   4 +-
 apps/server/src/provider/Layers/ProviderRegistry.test.ts    | 107 ++++++++++++++++++++++++++++++++
 apps/server/src/provider/Layers/ProviderRegistry.ts         |  82 +++++++++++++++++-------
 docs/user/providers-antigravity.md                          |   3 +
 5 files changed, 190 insertions(+), 23 deletions(-)