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 davidtoby/agent-skills --skill lark-calendargit clone --depth 1 https://github.com/davidtoby/agent-skillsWrote 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/davidtoby/agent-skills/lark-calendar)<a href="https://agentmods.dev/skills/davidtoby/agent-skills/lark-calendar"><img src="https://agentmods.dev/badge/skills/davidtoby/agent-skills/lark-calendar/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/davidtoby/agent-skills/lark-calendar"><img src="https://agentmods.dev/badge/skills/davidtoby/agent-skills/lark-calendar.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 | $0.00092 | $0.03456 |
| Opus 5 | $0.00046 | $0.01728 |
| Sonnet 5 | $0.00018 | $0.00691 |
| Haiku 4.5 | $0.00009 | $0.00346 |
Grade A, and why
lark-calendar 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 6d 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.
This is a copy
89% identical to lark-calendar — 88 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 205 lines — stays where its author put it; the contents beside it link to each section on GitHub.
calendar (v4)
开始前先读 ../lark-shared/SKILL.md（认证、权限处理）。
CRITICAL — 凡涉及预约日程/会议室、调整时间或查询/搜索会议室，第一步 MUST 读 references/lark-calendar-schedule-meeting.md。仅编辑字段（改标题/描述）或增删参会人（不涉及时间和会议室）时可跳过，直接读 references/lark-calendar-update.md。
身份
按日程归属选身份：
- 查看/管理登录用户本人的日程 →
--as user（默认，绝大多数场景）。 - 查看/管理 bot 自己创建/拥有的日程 →
--as bot
# 用户本人日程 → user
lark-cli calendar +agenda --as user
# bot 自建或参与的日程 → bot
lark-cli calendar +agenda --as bot
Shortcuts
| Shortcut | 说明 |
|---|---|
+agenda |
查看日程安排（默认今天） |
+meeting |
通过日程事件 ID 获取关联的视频会议信息（meeting_id、meeting_note），日程开过视频会议才会有meeting_id |
+create |
创建日程并邀请参会人（ISO 8601 时间） |
+update |
更新既有日程字段，或独立增量添加/移除参会人和会议室 |
+freebusy |
查询用户主日历的忙闲信息和 RSVP 状态（纯查询场景；预约场景走 +suggestion） |
+room-find |
针对一个或多个明确的时间块查找可用会议室（无明确时间时禁止直接调用，需先走 +suggestion） |
+rsvp |
回复日程（接受/拒绝/待定） |
+suggestion |
根据非明确时间或一段时间范围，推荐多个可用时间块方案 |
+get — 单日程详情
通过 calendar_id + event_id 获取单个日程详情。
# calendar_id不传，默认primary
lark-cli calendar +get --calendar-id <calendar_id> --event-id <event_id>
日程描述统一使用 description 一个字段，按 Markdown 富文本处理。读取日程时 description 返回 Markdown 富文本（仅有纯文本描述时返回该纯文本）；创建/更新日程时也通过 --description 传入 Markdown。
+search-event — 按关键词、时间范围和参会人搜索日程
仅返回基础字段（event_id/summary/start/end 等），需要详情请走 +get。
# query 按关键词 可选
# start/end 按时间范围（ISO 8601 或 YYYY-MM-DD）可选
# attendee-ids 按参会人（自动识别 ou_ 用户 / oc_ 群聊 / omm_ 会议室前缀）可选
# page-token 分页游标，用于继续翻页 可选
# page-size 每页数量，默认 30 可选
lark-cli calendar +search-event --query "周会" --start 2026-04-20 --end 2026-04-27 --attendee-ids "ou_user1,oc_chat1,omm_room1" --page-token <page_token> --page-size 30
What ships with it
10 files 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.
- references/lark-calendar-create.md 6.0 KB
- references/lark-calendar-meeting.md 1.6 KB
- references/lark-calendar-recurring.md 5.4 KB
- references/lark-calendar-room-find.md 8.2 KB
- references/lark-calendar-rsvp.md 1.1 KB
- references/lark-calendar-schedule-clear-time.md 2.3 KB
- references/lark-calendar-schedule-fuzzy-time.md 3.3 KB
- references/lark-calendar-schedule-meeting.md 6.1 KB
- references/lark-calendar-suggestion.md 6.9 KB
- references/lark-calendar-update.md 7.8 KB
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.
- 6d ago First seen · 205 lines · 92 tokens per session scan A e89368d7390a
lark-calendar is a skill published in the GitHub repository davidtoby/agent-skills (10 stars, last pushed 1mo ago), licensed MIT. It adds 92 tokens to every session and 3,456 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. It is 89% identical to lark-calendar, differing in 88 lines, and is treated as a copy.
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