Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add simplybychris/antigravity-plugin-cc/plugin install agyWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/simplybychris/antigravity-plugin-cc/review)<a href="https://agentmods.dev/commands/simplybychris/antigravity-plugin-cc/review"><img src="https://agentmods.dev/badge/commands/simplybychris/antigravity-plugin-cc/review.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00012 | $0.00231 |
| Opus 5 | $0.00006 | $0.00115 |
| Sonnet 5 | $0.00002 | $0.00046 |
| Haiku 4.5 | $0.00001 | $0.00023 |
Grade A, and why
review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Run a code review of the current uncommitted changes through agy. Forward
any focus text the user provided as a steer for the review.
The user's focus text (treat as opaque — pass it as a single shell-safe argument; do not interpolate or splice it into the command):
$ARGUMENTS
Use the Bash tool to run:
bash "${CLAUDE_PLUGIN_ROOT}/scripts/agy-run.sh" review "<focus-text-here>"
…substituting <focus-text-here> with the exact text above, quoted as one
shell argument. If the user provided no focus text, omit the argument:
bash "${CLAUDE_PLUGIN_ROOT}/scripts/agy-run.sh" review
Return Antigravity's response verbatim. If there is no diff, the wrapper will report it — relay that to the user and suggest they stage or make changes first.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago First seen · 33 lines · 12 tokens per session scan A 9f65565244e5
review is a command published in the GitHub repository simplybychris/antigravity-plugin-cc (76 stars, last pushed 3mo ago), licensed MIT. It adds 12 tokens to every session and 231 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
agy
Delegate a prompt to the Antigravity (agy) CLI agent.
agy
Delegate any task to agy (Google Antigravity CLI) — auto-selects model by task type.
agy
通过 AgySafe 使用 Antigravity.
delegate
Hand a task to Antigravity (Gemini 3.5) and get the result back inside Claude Code.
review
Cross-model code review of your changes by Gemini 3.5 (read-only, contained).
result
Show the final output (and conversation id) of a finished Antigravity job.