
Lark Im
A comprehensive Lark (Feishu) instant messaging integration that handles the full spectrum of chat operations: sending messages, searching chat history, managing group members, and downloading files with automatic chunking for large attachments. The skill wraps Lark's IM APIs with smart shortcuts that handle identity switching between user and bot tokens, resolve P2P chat IDs automatically, and batch operations for efficiency. What makes this particularly solid is the upfront handling of Lark's complex permission model and the practical shortcuts for common workflows like threaded replies and message search across multiple chats.
- skills.sh installs
- 484.7K
- GitHub stars
- 18K
- last updated
- Aug 21, 2026
Install
$ npx -y skills add larksuite/cli --skill lark-im --agent claude-codeInstalls into .claude/skills of the current project.
Files
im (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
Core Concepts
- Message: A single message in a chat, identified by
message_id(om_xxx). Supports types: text, post, image, file, audio, video, sticker, interactive (card), share_chat, share_user, merge_forward, etc. - Chat: A group chat or P2P conversation, identified by
chat_id(oc_xxx). - Thread: A reply thread under a message, identified by
thread_id(om_xxx or omt_xxx). - Reaction: An emoji reaction on a message.
- Flag: A bookmark on a message or thread.
- Feed Shortcut: A chat pinned to the current user's feed sidebar, identified by
feed_card_id(anoc_xxxopen_chat_id for CHAT type). - Feed Group: A tag that groups feed cards in the feed list, identified by
feed_group_id(ofg_xxx). Members are feed cards, each identified byfeed_id+feed_type. Two types:normal(members managed explicitly) andrule(members auto-derived from rules).
Resource Relationships
Sponsors
Details
- Repository
- github.com/larksuite/cli
- Categories
- CLI & Terminal, Office & Documents
- First seen
- Apr 16, 2026
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