claude-code-best-practice-zh: Skill for Claude Code

.claude/skills/time-skill/SKILL.md

time-skill is a skill for Claude Code from rongxinzy/claude-code-best-practice-zh. It costs 39 tokens per session (237 once invoked), scanned A, original, MIT.

A documented skill for displaying the current date and time in Pakistan Standard Time, which is UTC+5.

In plain words
What is it for?
Use it when a user asks for the current time in Pakistan or PKT.
Why use it?
It avoids time-zone mistakes by specifying the required location, format, and output details.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

This is rongxinzy/claude-code-best-practice-zh's own configuration. It tells Claude Code how to work on claude-code-best-practice-zh 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 claude-code-best-practice-zh configures →

Reuse

Borrowing it

Nothing to install: this file belongs to rongxinzy/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.

Copy the file
curl -O https://raw.githubusercontent.com/rongxinzy/claude-code-best-practice-zh/main/.claude/skills/time-skill/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/rongxinzy/claude-code-best-practice-zh

Made for: Claude Code.

Wrote 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.

agentmods badge for time-skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/rongxinzy/claude-code-best-practice-zh/time-skill/github.svg)](https://agentmods.dev/skills/rongxinzy/claude-code-best-practice-zh/time-skill)
Your own site
<a href="https://agentmods.dev/skills/rongxinzy/claude-code-best-practice-zh/time-skill"><img src="https://agentmods.dev/badge/skills/rongxinzy/claude-code-best-practice-zh/time-skill/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.

agentmods 80×15 button for time-skill

Your own site · 80×15
<a href="https://agentmods.dev/skills/rongxinzy/claude-code-best-practice-zh/time-skill"><img src="https://agentmods.dev/badge/skills/rongxinzy/claude-code-best-practice-zh/time-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 237 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00039 $0.00237
Opus 5 $0.00019 $0.00118
Sonnet 5 $0.00008 $0.00047
Haiku 4.5 $0.00004 $0.00024

Measured 9d ago against content hash 45096771aab0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

time-skill 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.claude/skills/time-skill/SKILL.md · 33 lines

What it actually says

Time 技能

本技能显示巴基斯坦标准时间(PKT)的当前日期和时间。

任务

显示巴基斯坦标准时间(UTC+5)的当前日期和时间。

说明

  1. 获取当前时间:运行以下 bash 命令:

    TZ='Asia/Karachi' date '+%Y-%m-%d %H:%M:%S %Z'
    
  2. 显示结果:以以下格式显示时间:

    Current Time in Pakistan (PKT): YYYY-MM-DD HH:MM:SS PKT
    

要求

  • 始终使用 Asia/Karachi 时区(UTC+5)
  • 使用 24 小时制
  • 同时包含日期和时间
  • 保持输出简洁 — 不添加额外注释
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 · 33 lines · 39 tokens per session scan A 45096771aab0

Subscribe to this mod's changes

time-skill is a skill published in the GitHub repository rongxinzy/claude-code-best-practice-zh (6 stars, last pushed 5mo ago), licensed MIT. It adds 39 tokens to every session and 237 once invoked, about $0.0002 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 2026-08-31.