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my-ai-tools: Instructions file for Claude Code

GEMINI.md

my-ai-tools GEMINI.md is an instructions file for Claude Code, Gemini CLI from jellydn/my-ai-tools. It costs 808 tokens per session, scanned A, original, MIT.

Development instructions for a repository that manages and synchronizes configurations, extensions, and agents for several AI coding tools. It explains the source configuration files, shared scripts, and exported system settings.

In plain words
What is it for?
Use it to install or synchronize tool configurations, preview changes, export local settings, and work on the repository’s shell scripts, skills, hooks, or agents.
Why use it?
It helps an agent understand where configuration changes belong and how to preview, install, back up, and version them.

Instructions file for Claude CodeGemini CLI

Written for Claude Code and Gemini CLI: PostToolUse hook event, but also the file is GEMINI.md. Also seen: reads .claude/ paths; mentions Claude Code; mentions AGENTS.md.

This is jellydn/my-ai-tools's own configuration. It tells Claude Code and Gemini CLI how to work on my-ai-tools itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything my-ai-tools configures →

not rated 119repo 4d ago A scan 808 tokens original MIT
View source ↗ jellydn/my-ai-tools ai-tools.itman.fyi
Reuse

Borrowing it

Nothing to install: this file belongs to jellydn/my-ai-tools. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/jellydn/my-ai-tools/main/GEMINI.md
Clone the repo
git clone --depth 1 https://github.com/jellydn/my-ai-tools

Made for: Claude Code, Gemini CLI.

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Per session 808 This file is loaded in full into every session.
When invoked 808 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00808 $0.00808
Opus 5 $0.00404 $0.00404
Sonnet 5 $0.00162 $0.00162
Haiku 4.5 $0.00081 $0.00081

Measured 9d ago against content hash 5437951346d9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

my-ai-tools 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 9d 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.

GEMINI.md · 69 lines

How it starts

The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.

🤖 Gemini CLI Agent Guidelines - my-ai-tools

This repository manages configurations, MCP servers, skills, and agents for a suite of AI coding tools (Claude Code, Gemini CLI, OpenCode, Amp, etc.).

🚀 Project Overview

  • Purpose: Unified configuration management and bidirectional sync for AI development environments.
  • Core Stack:
    • Shell: Bash scripts (cli.sh, generate.sh) for orchestration.
    • Logic: Node.js/Bun for hooks, plugins, and skills.
    • Context: Markdown-based instructions (AGENTS.md, MEMORY.md, best-practices.md).
    • Integrations: Extensive use of MCP (Model Context Protocol) servers (context7, qmd, fff, sequential-thinking).
  • Architecture:
    • configs/: Source-of-truth configurations for each tool.
    • skills/: Local extensions compatible with AI agent "skill" systems.
    • lib/: Shared shell libraries (common.sh).
    • cli.sh: Deploys configs from repo to ~/.config/ or ~/.claude/.
    • generate.sh: Exports local configs back to the repo for version control.

🛠️ Key Commands

Installation & Sync

  • Install/Sync to System: ./cli.sh
    • --dry-run: Preview changes.
    • --backup: Backup current configs before overwrite.
    • --yes: Auto-accept prompts.
  • Export to Repo: ./generate.sh
    • ./generate.sh --dry-run: Preview export.

Development & Testing

  • Test Scripts: bats tests/ (Uses the BATS framework for shell testing).
  • Format Code: Handled via hooks (e.g., biome check --write for JS/TS).

🎨 Development Conventions

Bash Scripting Standards

  • POSIX Compliance: Use #!/bin/bash and keep scripts portable.
  • Error Handling: Always use set -e.
  • Preconditions: Use guard clauses at the top of functions.
  • Dry Run Support: Wrap destructive operations in the execute() function.
  • Local Scope: Use local for all function variables.

AI Interaction Standards

  • Tidy First: Separate refactoring (tidying) from behavioral changes.
  • Session Management: Use tmux for long-running processes (named after the directory).
  • Atomic Commits: Prefer small, focused commits over large changes.
  • Formatting Hooks: Assume PostToolUse hooks will auto-format files after edits (Biome, Ruff, Shfmt, etc.).

Read the full file on GitHub · 69 lines

Changes

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.

  1. 9d ago First seen · 69 lines · 808 tokens per session scan A 5437951346d9

Subscribe to this mod's changes

my-ai-tools GEMINI.md is an instructions file published in the GitHub repository jellydn/my-ai-tools (119 stars, last pushed 4d ago), licensed MIT. It adds 808 tokens to every session, about $0.0040 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.

Building agentsClaude Codeampcodexopen-codeskills
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