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 abiswas97/gemini-plugin-cc/plugin install geminiWrote 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/abiswas97/gemini-plugin-cc/review)<a href="https://agentmods.dev/commands/abiswas97/gemini-plugin-cc/review"><img src="https://agentmods.dev/badge/commands/abiswas97/gemini-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 | $0.00009 | $0.00369 |
| Opus 5 | $0.00005 | $0.00185 |
| Sonnet 5 | $0.00002 | $0.00074 |
| Haiku 4.5 | $0.00001 | $0.00037 |
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 Gemini code review.
Raw slash-command arguments:
$ARGUMENTS
Core constraint:
- This command is review-only.
- Do not fix issues, apply patches, or suggest that you are about to make changes.
- Your only job is to run the review and return Gemini's output verbatim to the user.
Execution mode rules:
- If
--waitis in the arguments, run in the foreground without asking. - If
--backgroundis in the arguments, run in the background without asking. - Otherwise, estimate the size using
git status --shortandgit diff --shortstat:- Recommend waiting only for 1-2 file diffs. Recommend background for everything else.
- Use
AskUserQuestionexactly once with:Wait for resultsandRun in background
Foreground flow:
- Run:
node "${CLAUDE_PLUGIN_ROOT}/scripts/gemini-companion.mjs" review "$ARGUMENTS"
- Return stdout verbatim. Do not fix any issues mentioned.
Background flow:
Bash({
command: `node "${CLAUDE_PLUGIN_ROOT}/scripts/gemini-companion.mjs" review "$ARGUMENTS"`,
description: "Gemini review",
run_in_background: true
})
- Tell the user: "Gemini review started in the background. Check
/gemini:statusfor progress."
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 · 41 lines · 9 tokens per session scan A e7ae6417c674
review is a command published in the GitHub repository abiswas97/gemini-plugin-cc (47 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 9 tokens to every session and 369 once invoked, about $0.0000 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
review
Get a code review from Gemini (via agy) as a second opinion.
implement
Have Gemini (via agy) implement a task by editing files directly.
adversarial-review
Get a devil's advocate review that challenges your design decisions.
ask
Ask Gemini (via agy) a question, optionally with file context.
setup
Check agy (Antigravity CLI) installation, install the plugin's agents, and verify they work.
spec-tasks
Generate implementation tasks for a specification.