today

Agent Skills › chaitanyagiri/munder-difflin › today

today

GitHub

将'today'解析为具体的ISO日期范围及UTC时间戳，提供本地时区下的起止日期和精确时刻。作为时间边界查询的唯一事实来源，避免手动计算日期，适用于基于今日数据的任务。

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

Trigger Scenarios

需要获取今天的日期范围查询今日日志或指标的时间边界执行与当天相关的任务前需确定时间上下文

Install

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

More Options

Non-standard path

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

Use without installing

npx skills use chaitanyagiri/munder-difflin@today

指定 Agent (Claude Code)

npx skills add chaitanyagiri/munder-difflin --skill today -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": "today",
    "description": "Resolve \"today\" to a concrete ISO date range relative to your run time —\ntoday. 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 any task scoped to today (today's logs, metrics, \"what happened today\").\n",
    "allowed-tools": [
        "Bash"
    ]
}

/today

Get the concrete date range for today by running the bundled resolver:

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

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.