How do I install the Feishu Message skill?

Run npx skillmds add m1heng/feishu-message in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Feishu Message safe to use?

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Which AI agents work with Feishu Message?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Feishu Message free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Feishu Message?

m1heng (@m1heng) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Feishu Message by m1heng — Agent Skill

Name: Feishu Message
Rating: 4.5 (4 reviews)
Author: m1heng

File contents

Feishu Message Tool

Single tool feishu_message for reading Feishu messages — get a single message by ID or list recent messages in a chat.

Actions

Get Single Message

{
  "action": "get",
  "message_id": "om_xxx"
}

Returns:

{
  "ok": true,
  "action": "get",
  "found": true,
  "message_id": "om_xxx",
  "msg_type": "text",
  "content": "Hello world",
  "sender_id": "ou_xxx",
  "sender_type": "user",
  "chat_id": "oc_xxx",
  "create_time": "1710000000000",
  "update_time": "1710000000000",
  "mentions": []
}

List Recent Messages

List recent messages in a chat (DM or group), newest first by default. Omit chat_id to use the current conversation's chat:

{
  "action": "list"
}

With custom page size, sort order, and time range:

{
  "action": "list",
  "chat_id": "oc_xxx",
  "page_size": 20,
  "sort_type": "ByCreateTimeAsc",
  "start_time": "1710000000",
  "end_time": "1710086400"
}

Returns:

{
  "ok": true,
  "action": "list",
  "chat_id": "oc_xxx",
  "total": 10,
  "messages": [
    {
      "message_id": "om_xxx",
      "msg_type": "text",
      "content_preview": "Hello world",
      "sender_id": "ou_xxx",
      "sender_type": "user",
      "create_time": "1710000000000",
      "chat_id": "oc_xxx"
    }
  ]
}

Parameters

Parameter	Required	Description
`action`	Yes	`get` or `list`
`message_id`	get: Yes	Feishu message ID (e.g., `om_xxx`)
`chat_id`	list: Optional	Chat ID (e.g., `oc_xxx`). Omit to use current chat.
`page_size`	list: Optional	Number of messages (default: 10, max: 50)
`sort_type`	list: Optional	`ByCreateTimeDesc` (default) or `ByCreateTimeAsc`
`start_time`	list: Optional	Unix timestamp in seconds (e.g., `"1710000000"`). No lower bound if omitted.
`end_time`	list: Optional	Unix timestamp in seconds (e.g., `"1710086400"`). No upper bound if omitted.

Configuration

channels:
  feishu:
    tools:
      message: true  # default: true

Permissions

im:message or im:message:readonly — read single/DM messages
im:message.group_at_msg:readonly — read all messages in group chats (not just @bot messages)

---name: feishu-messagedescription: Feishu message reading. Activate when user mentions reading messages, chat history, message lookup, or finding previous messages.--- # Feishu Message Tool Single tool `feishu_message` for reading Feishu messages — get a single message by ID or list recent messages in a chat. ## Actions ### Get Single Message ```json { "action": "get", "message_id": "om_xxx" } ``` Returns: ```json { "ok": true, "action": "get", "found": true, "message_id": "om_xxx", "msg_type": "text", "content": "Hello world", "sender_id": "ou_xxx", "sender_type": "user", "chat_id": "oc_xxx", "create_time": "1710000000000", "update_time": "1710000000000", "mentions": [] } ``` ### List Recent Messages List recent messages in a chat (DM or group), newest first by default. Omit `chat_id` to use the current conversation's chat: ```json { "action": "list" } ``` With custom page size, sort order, and time range: ```json { "action": "list", "chat_id": "oc_xxx", "page_size": 20, "sort_type": "ByCreateTimeAsc", "start_time": "1710000000", "end_time": "1710086400" } ``` Returns: ```json { "ok": true, "action": "list", "chat_id": "oc_xxx", "total": 10, "messages": [ { "message_id": "om_xxx", "msg_type": "text", "content_preview": "Hello world", "sender_id": "ou_xxx", "sender_type": "user", "create_time": "1710000000000", "chat_id": "oc_xxx" } ] } ``` ## Parameters | Parameter | Required | Description | |-----------|----------|-------------| | `action` | Yes | `get` or `list` | | `message_id` | get: Yes | Feishu message ID (e.g., `om_xxx`) | | `chat_id` | list: Optional | Chat ID (e.g., `oc_xxx`). Omit to use current chat. | | `page_size` | list: Optional | Number of messages (default: 10, max: 50) | | `sort_type` | list: Optional | `ByCreateTimeDesc` (default) or `ByCreateTimeAsc` | | `start_time` | list: Optional | Unix timestamp in seconds (e.g., `"1710000000"`). No lower bound if omitted. | | `end_time` | list: Optional | Unix timestamp in seconds (e.g., `"1710086400"`). No upper bound if omitted. | ## Configuration ```yaml channels: feishu: tools: message: true # default: true ``` ## Permissions - `im:message` or `im:message:readonly` — read single/DM messages - `im:message.group_at_msg:readonly` — read all messages in group chats (not just @bot messages)

Frequently asked questions