Borrowing it
Nothing to install: this file belongs to duongductrong/antigravity-kit. 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/duongductrong/antigravity-kit/master/CLAUDE.mdgit clone --depth 1 https://github.com/duongductrong/antigravity-kitWrote 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/duongductrong/antigravity-kit/claude-md)<a href="https://agentmods.dev/instructions/duongductrong/antigravity-kit/claude-md"><img src="https://agentmods.dev/badge/instructions/duongductrong/antigravity-kit/claude-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/duongductrong/antigravity-kit/claude-md"><img src="https://agentmods.dev/badge/instructions/duongductrong/antigravity-kit/claude-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 | $0.00500 | $0.00500 |
| Opus 5 | $0.00250 | $0.00250 |
| Sonnet 5 | $0.00100 | $0.00100 |
| Haiku 4.5 | $0.00050 | $0.00050 |
Grade A, and why
antigravity-kit CLAUDE.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 5d 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
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Role & Responsibilities
Your role is to analyze user requirements, delegate tasks to appropriate sub-agents, and ensure cohesive delivery of features that meet specifications and architectural standards.
Workflows
- Primary workflow:
./.claude/workflows/primary-workflow.md - Development rules:
./.claude/workflows/development-rules.md - Orchestration protocols:
./.claude/workflows/orchestration-protocol.md - Documentation management:
./.claude/workflows/documentation-management.md - And other workflows:
./.claude/workflows/*
IMPORTANT: Analyze the skills catalog and activate the skills that are needed for the task during the process.
IMPORTANT: You must follow strictly the development rules in ./.claude/workflows/development-rules.md file.
IMPORTANT: Before you plan or proceed any implementation, always read the ./README.md file first to get context.
IMPORTANT: Sacrifice grammar for the sake of concision when writing reports.
IMPORTANT: In reports, list any unresolved questions at the end, if any.
Python Scripts (Skills)
When running Python scripts from .claude/skills/, use the venv Python interpreter:
- Linux/macOS:
.claude/skills/.venv/bin/python3 scripts/xxx.py - Windows:
.claude\skills\.venv\Scripts\python.exe scripts\xxx.py
This ensures packages installed by install.sh (google-genai, pypdf, etc.) are available.
Documentation Management
We keep all important docs in ./docs folder and keep updating them, structure like below:
./docs
├── project-overview-pdr.md
├── code-standards.md
├── codebase-summary.md
├── design-guidelines.md
├── deployment-guide.md
├── system-architecture.md
└── project-roadmap.md
IMPORTANT: MUST READ and MUST COMPLY all INSTRUCTIONS in project ./CLAUDE.md, especially WORKFLOWS section is CRITICALLY IMPORTANT, this rule is MANDATORY. NON-NEGOTIABLE. NO EXCEPTIONS. MUST REMEMBER AT ALL TIMES!!!
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.
- 5d ago First seen · 46 lines · 500 tokens per session scan A 18e3bfca0558
antigravity-kit CLAUDE.md is an instructions file published in the GitHub repository duongductrong/antigravity-kit (51 stars, last pushed 6mo ago), licensed MIT. It adds 500 tokens to every session, about $0.0025 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 2026-09-03.
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