lark-im

Automate Feishu IM message operations with unified read, write, and search interfaces.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/ShunsukeHayashi/lark-harness --skill lark-im-shunsukehayashi
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: lark-im
Source: https://github.com/ShunsukeHayashi/lark-harness/tree/main/lark-im
Command: npx skills add https://github.com/ShunsukeHayashi/lark-harness --skill lark-im-shunsukehayashi

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Feishu IM operations are spread across multiple tools and manual steps. This Skill provides a unified interface to read and write messages, search chat history, and manage group membership within Feishu IM, reducing friction and enabling automation.

Core Features & Use Cases

  • Send and reply messages in group chats or direct messages.
  • Read, search, and summarize chat history; manage group members; download media resources.
  • Support for both user and bot identities, with safety checks and auditability.
  • Use cases include building AI agents that interact with customers, automating moderation, and enabling governance.

Quick Start

Install the Lark CLI and start using the im shortcuts to send, read, search, and manage Feishu chats.

Frequently Asked Questions about lark-im

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate Feishu IM operations like sending and searching messages?

Automate Feishu IM operations by using a unified CLI interface to read and write messages, search chat history, and manage group membership, reducing manual steps and friction across both group chats and direct messages.

Can I use both user and bot identities to manage Feishu group chat members?

Yes, Feishu group chat management supports both user and bot identities, enforcing authentication and safety checks while performing operations like managing members, sending replies, and managing emoji reactions.

What is the best way to search and summarize Feishu chat history for automation?

The best way to search and summarize Feishu chat history is through a unified interface that reads conversations, searches past messages, and downloads media resources, enabling automated moderation and governance.

Does this Feishu IM automation approach support downloading media resources and managing emoji reactions?

Yes, Feishu IM automation supports downloading media resources and managing emoji reactions in real conversations, alongside reading, searching, and writing messages within direct messages and group chats.

How do I ensure safe and auditable flows when automating Feishu chat interactions?

Ensure safe, auditable Feishu chat flows by enforcing authentication and referencing shared safety rules, which is essential when building AI agents that interact with customers or automating governance tasks.