Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/azmym/gemini-plugin/gemini-brainstorm-offgit clone --depth 1 https://github.com/azmym/gemini-pluginWrote 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/azmym/gemini-plugin/gemini-brainstorm-off)<a href="https://agentmods.dev/commands/azmym/gemini-plugin/gemini-brainstorm-off"><img src="https://agentmods.dev/badge/commands/azmym/gemini-plugin/gemini-brainstorm-off.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 | $0.00036 | $0.00214 |
| Opus 5 | $0.00018 | $0.00107 |
| Sonnet 5 | $0.00007 | $0.00043 |
| Haiku 4.5 | $0.00004 | $0.00021 |
Grade A, and why
gemini-brainstorm-off scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
You are running the /gemini-plugin:gemini-brainstorm-off command.
As of v0.2.0, brainstorming mode is ON by default and grounds every prompt. This command opts OUT by creating a brainstorm.off flag file. The plugin then only fires the grounding hook when the prompt matches narrow keyword patterns (e.g. "latest version of X", "CVE-YYYY-NNN", "changelog for X").
Run this Bash command:
DATA="${CLAUDE_PLUGIN_DATA:-$HOME/.claude/plugins/data/gemini-plugin}"
mkdir -p "$DATA"
touch "$DATA/brainstorm.off"
Then confirm to the user: "Brainstorming mode OFF. Gemini will only ground prompts that match post-cutoff keyword patterns."
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 · 19 lines · 36 tokens per session scan A 12314c87bd92
gemini-brainstorm-off is a command published in the GitHub repository azmym/gemini-plugin (1 stars, last pushed 22d ago), licensed MIT. It adds 36 tokens to every session and 214 once invoked, about $0.0002 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 2026-08-31.
Other commands, from other repositories
review
Run a Gemini code review against local git state.
adversarial-review
Run a Gemini review that challenges the implementation approach and design choices.
rescue
Delegate investigation, an explicit fix request, or follow-up rescue work to the Gemini rescue subagent.
setup
Check whether the local Gemini CLI is ready and optionally toggle the stop-time review gate.
status
Show active and recent Gemini jobs for this repository, including review-gate status.
result
Show the stored final output for a finished Gemini job in this repository.