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/google-gemini/gemini-cli/cleanup-back-to-maingit clone --depth 1 https://github.com/google-gemini/gemini-cliWrote 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/google-gemini/gemini-cli/cleanup-back-to-main)<a href="https://agentmods.dev/commands/google-gemini/gemini-cli/cleanup-back-to-main"><img src="https://agentmods.dev/badge/commands/google-gemini/gemini-cli/cleanup-back-to-main.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 | $0.00000 | $0.00178 |
| Opus 5 | $0.00000 | $0.00089 |
| Sonnet 5 | $0.00000 | $0.00036 |
| Haiku 4.5 | $0.00000 | $0.00018 |
Grade A, and why
cleanup-back-to-main 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 2d 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.
Copies of this mod
2 near-identical copies found in the catalogue:
- cleanup-back-to-main — 100% identical, 0 lines differ
- cleanup-back-to-main — 100% identical, 0 lines differ
What it actually says
description = "Go back to main and clean up the branch."
prompt = """ I'm done with the work on this branch, and I'm ready to go back to main and clean up.
Here is the workflow I'd like you to follow:
- Get Current Branch: First, I need you to get the name of the current branch and save it.
- Branch Check: Check if the current branch is
main. If it is, I need you to stop and let me know. - Go to Main: Next, I need you to checkout the main branch.
- Pull Latest: Once you are on the main branch, I need you to pull down the latest changes to make sure I'm up to date.
- Branch Cleanup: Finally, I need you to delete the branch that you noted in the first step. """
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.
- 2d ago First seen · 14 lines · 0 tokens per session scan A 33c1d6e5f108
cleanup-back-to-main is a command published in the GitHub repository google-gemini/gemini-cli (106,799 stars, last pushed today), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 178 tokens. 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 2026-09-02.
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