ccal

Others

Chinese lunar calendar with solar terms, traditional holidays, and almanac. Zero barrier — use with x-cmd or any calendar library. Use for "calendar", "lunar", "Chinese calendar", "节气", "黄历", "农历".

QUICK START

How to use this skill

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Prompt to paste

I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/x-cmd/x-cmd/blob/HEAD/mod/skill0/lib/skill0/skills/ccal/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/ccal/. Do not write files or run scripts until I approve.

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Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

ccal — skill0

Chinese calendar: lunar dates, solar terms (节气), traditional holidays, and daily almanac (黄历宜忌).

Quick Start

# With x-cmd
x ccal                      # Interactive calendar view
x ccal info                 # Today's detailed info
x ccal info --yml 2026-05-31  # Specific date in YAML
x ccal fzm                  # Monthly solar terms and holidays

# Without x-cmd — use any Chinese calendar library
# Python: zhdate, lunardate, borax
# JS: lunar-javascript

What's Available

Feature	Description
Lunar dates	公历↔农历转换
Solar terms	24 节气查询
Holidays	传统节日、公历假日
Almanac	黄历宜忌、干支纪年
Zodiac	生肖、星座

Output Formats

Supports structured output for AI agents:

--yml YAML format
--tsv Tab-separated
--csv CSV format
--json JSON format

This skill0 grows

Starting with the essentials. Will add:

Calendar calculation algorithms
Holiday detection rules
Almanac data sources