Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add L-LesterYu/OpenClaw-hot-skills-zh --skill caldav-calendar-zhgit clone --depth 1 https://github.com/L-LesterYu/OpenClaw-hot-skills-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/skills/l-lesteryu/openclaw-hot-skills-zh/caldav-calendar-zh)<a href="https://agentmods.dev/skills/l-lesteryu/openclaw-hot-skills-zh/caldav-calendar-zh"><img src="https://agentmods.dev/badge/skills/l-lesteryu/openclaw-hot-skills-zh/caldav-calendar-zh/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.
<a href="https://agentmods.dev/skills/l-lesteryu/openclaw-hot-skills-zh/caldav-calendar-zh"><img src="https://agentmods.dev/badge/skills/l-lesteryu/openclaw-hot-skills-zh/caldav-calendar-zh.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00040 | $0.01120 |
| Opus 5 | $0.00020 | $0.00560 |
| Sonnet 5 | $0.00008 | $0.00224 |
| Haiku 4.5 | $0.00004 | $0.00112 |
Grade A, and why
caldav-calendar-zh 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 150 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CalDAV 日历(vdirsyncer + khal)
vdirsyncer 将 CalDAV 日历同步到本地 .ics 文件。khal 负责读取和写入这些文件。
首先同步
查询前或修改后务必先同步:
vdirsyncer sync
查看事件
khal list # 今天
khal list today 7d # 未来7天
khal list tomorrow # 明天
khal list 2026-01-15 2026-01-20 # 日期范围
khal list -a Work today # 特定日历
搜索
khal search "会议"
khal search "牙医" --format "{start-date} {title}"
创建事件
khal new 2026-01-15 10:00 11:00 "会议标题"
khal new 2026-01-15 "全天事件"
khal new tomorrow 14:00 15:30 "电话" -a Work
khal new 2026-01-15 10:00 11:00 "带备注" :: 这里写描述
创建后,同步以推送更改:
vdirsyncer sync
编辑事件(交互式)
khal edit 是交互式的 — 需要 TTY。自动化时请使用 tmux:
khal edit "搜索词"
khal edit -a CalendarName "搜索词"
khal edit --show-past "旧事件"
菜单选项:
s→ 编辑摘要d→ 编辑描述t→ 编辑日期时间范围l→ 编辑位置D→ 删除事件n→ 跳过(保存更改,下一个匹配项)q→ 退出
编辑后,同步:
vdirsyncer sync
删除事件
使用 khal edit,然后按 D 删除。
输出格式
用于脚本化:
khal list --format "{start-date} {start-time}-{end-time} {title}" today 7d
khal list --format "{uid} | {title} | {calendar}" today
占位符:{title}、{description}、{start}、{end}、{start-date}、{start-time}、{end-date}、{end-time}、{location}、{calendar}、{uid}
缓存
khal 在 ~/.local/share/khal/khal.db 中缓存事件。如果同步后数据看起来过时:
rm ~/.local/share/khal/khal.db
初始设置
1. 配置 vdirsyncer(~/.config/vdirsyncer/config)
iCloud 示例:
[general]
status_path = "~/.local/share/vdirsyncer/status/"
[pair icloud_calendar]
a = "icloud_remote"
b = "icloud_local"
collections = ["from a", "from b"]
conflict_resolution = "a wins"
[storage icloud_remote]
type = "caldav"
url = "https://caldav.icloud.com/"
username = "[email protected]"
password.fetch = ["command", "cat", "~/.config/vdirsyncer/icloud_password"]
[storage icloud_local]
type = "filesystem"
path = "~/.local/share/vdirsyncer/calendars/"
fileext = ".ics"
服务提供商 URL:
- iCloud:
https://caldav.icloud.com/ - Google:使用
google_calendar存储类型 - Fastmail:
https://caldav.fastmail.com/dav/calendars/user/EMAIL/ - Nextcloud:
https://YOUR.CLOUD/remote.php/dav/calendars/USERNAME/
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 150 lines · 40 tokens per session scan A 16ff568fd00e
caldav-calendar-zh is a skill published in the GitHub repository L-LesterYu/OpenClaw-hot-skills-zh (54 stars, last pushed 5mo ago), licensed MIT. It adds 40 tokens to every session and 1,120 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 2026-08-30.
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