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Antigravity Subscription Directsdk

Run Hermes on an Antigravity subscription via the official agy CLI (DirectSDK path). Streams tokens progressively, persists multi-turn trajectories via agy --conversation (up to 239k tokens), discovers models dynamically per account, maps thinking effort, reports quota in /usage, and aborts reported native tools.

Good to know before installing

Routes inference and /usage quota reads through Google's official agy CLI under your subscription (usage counts against it); links (symlink, else hardlink/copy) the antigravity-oauth-token into a per-session private temp HOME deleted on close; probes OS keyring presence (Linux Secret Service, macOS Keychain, Windows Credential Manager) without reading secrets; on macOS symlinks ~/Library/Keychains for CLI session reuse; never writes to vendor credential stores; strips credential-looking environment variables before spawning agy (name heuristic; ANTIGRAVITY_ENV_STRICT for an allow-list). Disclosure — the opt-in ANTIGRAVITY_DEBUG_PROMPT_DIR env var writes every outgoing prompt (full conversation text) to that directory.

From the plugin's catalog listing.

How to install

  1. Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
    hermes plugins install antigravity-subscription-directsdk
  2. Said no? Turn it on later:
    hermes plugins enable antigravity-subscription-directsdk
  3. Restart Hermes so it loads the plugin.

Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide (opens in a new tab).

Category
AI models & providers
Maintained by
soyelmismo (Community)
Needs
No API keys declared
Works on
linux, macos, windows
Needs Hermes
0.21.4 or newer
Version
1.0.21
In the catalog
2026-09-23, updated 2026-10-23
GitHub stars
25

Full setup & settings ↗Source code ↗

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