Borrowing it
Nothing to install: this file belongs to Rito-w/claude-code-best-practice-zh. 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/Rito-w/claude-code-best-practice-zh/main/CLAUDE.mdgit clone --depth 1 https://github.com/Rito-w/claude-code-best-practice-zhWrote 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/rito-w/claude-code-best-practice-zh/claude-md)<a href="https://agentmods.dev/instructions/rito-w/claude-code-best-practice-zh/claude-md"><img src="https://agentmods.dev/badge/instructions/rito-w/claude-code-best-practice-zh/claude-md.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 5.1 | $0.01830 | $0.01830 |
| Opus 5 | $0.00915 | $0.00915 |
| Sonnet 5 | $0.00366 | $0.00366 |
| Haiku 4.5 | $0.00183 | $0.00183 |
Grade B, and why
claude-code-best-practice-zh CLAUDE.md scanned grade B with 1 finding 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 8d 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
5. `~/.claude/settings.json`: Global personal defaults This is a copy
100% identical to claude-code-best-practice CLAUDE.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 127 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Repository Overview
This is a best practices repository for Claude Code configuration, demonstrating patterns for skills, subagents, hooks, and commands. It serves as a reference implementation rather than an application codebase.
Key Components
Weather System (Example Workflow)
A demonstration of two distinct skill patterns via the Command → Agent → Skill architecture:
/weather-orchestratorcommand (.claude/commands/weather-orchestrator.md): Entry point — asks user for C/F, invokes agent, then invokes SVG skillweather-agentagent (.claude/agents/weather-agent.md): Fetches temperature using its preloadedweather-fetcherskill (agent skill pattern)weather-fetcherskill (.claude/skills/weather-fetcher/SKILL.md): Preloaded into agent — instructions for fetching temperature from Open-Meteoweather-svg-creatorskill (.claude/skills/weather-svg-creator/SKILL.md): Skill — creates SVG weather card, writesorchestration-workflow/weather.svgandorchestration-workflow/output.md
Two skill patterns: agent skills (preloaded via skills: field) vs skills (invoked via Skill tool). See orchestration-workflow/orchestration-workflow.md for the complete flow diagram.
Skill Definition Structure
Skills in .claude/skills/<name>/SKILL.md use YAML frontmatter:
name: Display name and/slash-command(defaults to directory name)description: When to invoke (recommended for auto-discovery)argument-hint: Autocomplete hint (e.g.,[issue-number])disable-model-invocation: Settrueto prevent automatic invocationuser-invocable: Setfalseto hide from/menu (background knowledge only)allowed-tools: Tools allowed without permission prompts when skill is activemodel: Model to use when skill is activecontext: Set toforkto run in isolated subagent contextagent: Subagent type forcontext: fork(default:general-purpose)hooks: Lifecycle hooks scoped to this skill
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.
- 8d ago First seen · 127 lines · 1,830 tokens per session scan B 9f9a7f3e400b
claude-code-best-practice-zh CLAUDE.md is an instructions file published in the GitHub repository Rito-w/claude-code-best-practice-zh (10 stars, last pushed 2mo ago), licensed MIT. It adds 1,830 tokens to every session, about $0.0092 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). It is 100% identical to claude-code-best-practice CLAUDE.md, differing in 0 lines, and is treated as a copy.
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