lastQuarter

Agent Skills › chaitanyagiri/munder-difflin › lastQuarter

lastQuarter

GitHub

将'上个季度'解析为具体的ISO日期范围，返回本地时区的起止日期及精确UTC时间戳。用于季度回顾、环比分析等任务，避免手动计算日期，确保时间上下文准确无误。

resources/skills/lastQuarter/SKILL.md chaitanyagiri/munder-difflin

Trigger Scenarios

需要获取上个季度的具体日期范围进行季度回顾或季度对季度（QoQ）比较分析

Install

npx skills add chaitanyagiri/munder-difflin --skill lastQuarter -g -y

More Options

Non-standard path

npx skills add https://github.com/chaitanyagiri/munder-difflin/tree/main/resources/skills/lastQuarter -g -y

Use without installing

npx skills use chaitanyagiri/munder-difflin@lastQuarter

指定 Agent (Claude Code)

npx skills add chaitanyagiri/munder-difflin --skill lastQuarter -a claude-code -g -y

安装 repo 全部 skill

npx skills add chaitanyagiri/munder-difflin --all -g -y

预览 repo 内 skill

npx skills add chaitanyagiri/munder-difflin --list

SKILL.md

Frontmatter

{
    "name": "lastQuarter",
    "description": "Resolve \"lastQuarter\" to a concrete ISO date range relative to your run time —\nthe previous full quarter. Returns inclusive civil dates plus exact UTC instants so you have\ntemporal context without computing dates by hand. Read-only: no writes, no\nnetwork. Use before a task over last quarter (quarterly reviews, QoQ comparisons).\n",
    "allowed-tools": [
        "Bash"
    ]
}

/lastQuarter

Get the concrete date range for the previous full quarter by running the bundled resolver:

node "$AGENT_DIR/.claude/skills/temporal/when.mjs" lastQuarter

It prints a human-readable line plus a JSON record:

start / end — inclusive civil dates (YYYY-MM-DD) in your local timezone
startUtc / endExclusiveUtc — the same window as a half-open [start, end) range of exact UTC instants, for timestamp-based queries
days, timezone, asOf — the span, your timezone, and when this resolved

Use the returned dates as the time bounds for the task at hand. Do not derive dates by hand — this resolver is the source of truth. For the full window list or an arbitrary range (e.g. last45days, last6months), see the /temporal skill.