lark-markdown

lark-markdown is a skill for Claude Code, Codex from yokingma/weclaws. It costs 33 tokens per session (611 once invoked), scanned A, a copy of lark-markdown, MIT.

A tool for working with Markdown files stored in Feishu (Lark), a workplace collaboration platform.

In plain words
What is it for?
Use it to create, read, upload, and replace Markdown files in Drive; use the separate Drive tool for searching, moving, renaming, deleting, or importing them.
Why use it?
It separates ordinary Markdown files from Feishu documents and spreadsheets, reducing the chance of using the wrong operation or file type.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Install

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.

agentmods
npx agentmods add skills/yokingma/weclaws/lark-markdown
Any agent
npx skills add yokingma/weclaws --skill lark-markdown
Clone the repo
git clone --depth 1 https://github.com/yokingma/weclaws

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for lark-markdown

README.md
[![agentmods](https://agentmods.dev/badge/skills/yokingma/weclaws/lark-markdown.svg)](https://agentmods.dev/skills/yokingma/weclaws/lark-markdown)
Your own site
<a href="https://agentmods.dev/skills/yokingma/weclaws/lark-markdown"><img src="https://agentmods.dev/badge/skills/yokingma/weclaws/lark-markdown.svg" alt="Measured on agentmods" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 611 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 95% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.00611
Opus 5 $0.00016 $0.00305
Sonnet 5 $0.00007 $0.00122
Haiku 4.5 $0.00003 $0.00061

Measured 6d ago against content hash 778eaa245383, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

lark-markdown 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.

Origin

This is a copy

95% identical to lark-markdown — 1 line 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.

resources/skills/managed/lark-markdown/SKILL.md · 47 lines

What it actually says

markdown (v1)

CRITICAL — 开始前 MUST 先用 Read 工具读取 ../lark-shared/SKILL.md,其中包含认证、权限处理

快速决策

  • 用户要上传、创建一个原生 .md 文件,使用 lark-cli markdown +create
  • 用户要读取 Drive 里某个 .md 文件内容,使用 lark-cli markdown +fetch
  • 用户要覆盖更新 Drive 里某个 .md 文件内容,使用 lark-cli markdown +overwrite
  • 用户要把本地 Markdown 导入成在线新版文档(docx),不要用本 skill,改用 lark-drivelark-cli drive +import --type docx
  • 用户要对 Markdown 文件做rename / move / delete / 搜索 / 权限 / 评论等云空间操作,不要留在本 skill,切到 lark-drive

核心边界

  • 本 skill 处理的是 Drive 中作为普通文件存储的 Markdown,不是 docx 文档
  • --name 和本地 --file 文件名都必须显式带 .md 后缀;不满足时 shortcut 会直接报错
  • --content 支持:
    • 直接传字符串
    • @file 从本地文件读取内容
    • - 从 stdin 读取内容
  • --file 只接受本地 .md 文件路径

Shortcuts(推荐优先使用)

Shortcut 是对常用操作的高级封装(lark-cli markdown +<verb> [flags])。有 Shortcut 的操作优先使用。

Shortcut 说明
+create Create a Markdown file in Drive
+fetch Fetch a Markdown file from Drive
+overwrite Overwrite an existing Markdown file in Drive

参考

  • lark-shared — 认证和全局参数
  • lark-drive — Drive 文件管理、导入 docx、move/delete/search 等
Files

What ships with it

3 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.

Changes

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.

  1. 6d ago First seen · 47 lines · 33 tokens per session scan A 778eaa245383

Subscribe to this mod's changes

lark-markdown is a skill published in the GitHub repository yokingma/weclaws (38 stars, last pushed 3mo ago), licensed MIT. It adds 33 tokens to every session and 611 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to lark-markdown, differing in 1 line, and is treated as a copy.

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