Borrowing it
Nothing to install: this file belongs to thraxil/cask. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/thraxil/cask/main/GEMINI.mdgit clone --depth 1 https://github.com/thraxil/caskWrote 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/instructions/thraxil/cask/gemini-md)<a href="https://agentmods.dev/instructions/thraxil/cask/gemini-md"><img src="https://agentmods.dev/badge/instructions/thraxil/cask/gemini-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/thraxil/cask/gemini-md"><img src="https://agentmods.dev/badge/instructions/thraxil/cask/gemini-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00235 | $0.00235 |
| Opus 5.5 | $0.00094 | $0.00094 |
| Sonnet 5.5 | $0.00047 | $0.00047 |
| Haiku 4.5 | $0.00023 | $0.00023 |
Grade A, and why
cask GEMINI.md 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 26d 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
Gemini CLI Interaction Guidelines
This document outlines guidelines for effective interaction with the Gemini CLI agent in the cask project.
Project Overview
cask is a distributed key-value store written in Go.
Project-Specific Commands
You can use the following make commands to build and test the project:
make cask: Build thecaskbinary.make test: Run the test suite.make cluster: Run a local cluster for testing.
Example Interactions
- To read a file:
read_file(file_path='cask.go') - To search for a function:
search_file_content(pattern='func handleSet', include='*.go') - To run the tests:
run_shell_command(command='make test')
Project guidelines
- Run
make testbefore beginning work to ensure that the code is starting in a clean state. - Run
make testandmake lintwhen you are done with all changes and fix any pending issues - Always develop with strict red/green TDD unless told otherwise.
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.
- 26d ago First seen · 30 lines · 235 tokens per session scan A 945ab0b0a11b
cask GEMINI.md is an instructions file published in the GitHub repository thraxil/cask (4 stars, last pushed 17d ago), licensed BSD-3-Clause. It adds 235 tokens to every session, about $0.0009 per session on Opus 5.5. 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 2026-10-02.
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