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 instructions/labex-labs/python-cheatsheet/gemini-mdgit clone --depth 1 https://github.com/labex-labs/python-cheatsheetWhat 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 | $0.00912 | $0.00912 |
| Opus 5 | $0.00456 | $0.00456 |
| Sonnet 5 | $0.00182 | $0.00182 |
| Haiku 4.5 | $0.00091 | $0.00091 |
Grade A, and why
python-cheatsheet 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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Gemini Customization File
This file provides instructions for Gemini to effectively assist with development in this project.
Project Overview
This project is a Python cheatsheet website built with Vue.js and Vite. The content is written in Markdown and located in the docs/ directory.
Technologies
- Framework: Vue.js 3
- Build Tool: Vite
- Package Manager: pnpm
- Language: TypeScript
- Styling: Tailwind CSS
- Linting: ESLint
- Formatting: Prettier
- Testing: Vitest
Coding Style and Conventions
- Follow the existing coding style.
- Use TypeScript for all new code.
- Use pnpm for all package management.
- Components are located in
src/components. - Pages are located in
src/pages. - Content is in Markdown files in the
docs/directory.
Routing & Layout System
- Uses
vite-plugin-pagesfor file-based routing with multiple layouts:default.vue: Main layout with sidebar + TOCarticle.vue: Blog post layoutfullPage.vue: Full-width pagesblog.vue: Blog index layout
- Route metadata defined in
<route lang="yaml">blocks - Navigation structure centralized in
src/store/navigation.ts
Content Rendering
- Markdown files auto-converted to Vue components via
unplugin-vue-markdown - Prism.js for syntax highlighting with custom theme
- Custom Vue components available in markdown (e.g.,
<base-title>,<base-disclaimer>) - Automatic TOC generation from headings using
markdown-it-anchor
Key Features Implementation
- Reader Mode: Full-screen reading with font size controls (
src/store/reader.ts) - Dark Mode: Theme toggle with system preference detection
- Search: Algolia DocSearch integration (
src/components/AlgoliaDocSearch.vue)
Available Scripts
The following scripts are available in package.json:
pnpm dev: Starts the development server.pnpm build: Builds the project for production.pnpm preview: Previews the production build.pnpm test: Runs the tests.pnpm lint: Lints the code with ESLint.pnpm typecheck: Runs a type check withvue-tsc.
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.
- today First seen · 129 lines · 912 tokens per session scan A 239c4334bfba
python-cheatsheet GEMINI.md is an instructions file published in the GitHub repository labex-labs/python-cheatsheet (4,953 stars, last pushed 2mo ago), licensed MIT. It adds 912 tokens to every session, about $0.0046 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 2026-09-01.
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