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Built for the Claude Code community with Claude Code by mertbuilds.com

Independent project, not affiliated with Anthropic
whatevertogo avatar

Lark Mcp

whatevertogo/feishuskill
3.1k installs38 stars
Summary

This MCP integration connects Claude directly to Lark/Feishu's APIs for messaging, group management, and document operations. You can send messages to channels, create groups with proper ownership, manipulate Bitable spreadsheets, and search through documents and wikis. The skill handles the tricky authentication differences between tenant and user modes, which matters when you need users to actually access the resources you create. Watch out for the OAuth requirement on document search and the JSON string formatting for message content. It's solid for automating Lark workflows without switching between apps.

Install to Claude Code

npx -y skills add whatevertogo/feishuskill --skill lark-mcp --agent claude-code

Installs into .claude/skills of the current project.

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Files
SKILL.mdView on GitHub

Lark MCP

⚠️ 重要提醒

搜索文档/知识库必须配置 OAuth:

  • docx_builtin_search → 需要 --oauth
  • wiki_v1_node_search → 需要 --oauth

否则返回 99991663 错误。配置方法见 installation.md


核心规则

# 工具命名(连字符,非下划线)
✅ mcp__lark-mcp__tool_name
❌ mcp__lark_mcp__tool_name

# 参数结构
path: {app_token, table_id}   # URL路径参数
params: {page_size, ...}      # 查询参数
data: {fields, ...}           # 请求体
useUAT: false                 # true=用户身份, false=租户身份

常见陷阱

# content 必须是 JSON 字符串
❌ content: {"text": "hello"}
✅ content: '{"text": "hello"}'

# 过滤条件 value 必须是数组
❌ value: "已完成"
✅ value: ["已完成"]

# 创建群组必须指定 owner_id,否则群主为机器人
owner_id: "ou_xxxxx"

# 参数名差异
docx_builtin_search: search_key  # 不是 query
wiki_v1_node_search: query       # 不是 search_key

# token 类型
wiki_v2_space_getNode: 用 wikcn...  # 不能用 doxcn...
docx_v1_document_rawContent: 用 doxcn...

useUAT 选择

场景useUAT
创建资源(想让用户可访问)true
搜索文档/知识库true
访问用户私有数据true
查询公共数据false

工具速查

类别工具文档
消息im_v1_message_create, im_v1_message_listim.md
群组im_v1_chat_create, im_v1_chat_list, im_v1_chatMembers_getchat.md
多维表格bitable_v1_app_create, bitable_v1_appTableRecord_search/create/updatebitable.md
文档docx_builtin_search, docx_v1_document_rawContent, docx_builtin_importdocuments.md
知识库wiki_v1_node_search, wiki_v2_space_getNodewiki.md

ID 类型

前缀类型来源
ou_用户IDAPI返回
oc_群聊IDim_v1_chat_list
bascn多维表格URL中 base/ 后
tbl数据表URL参数 table=
doxcn文档搜索结果或URL
wikcn知识库节点知识库URL

快速示例

# 发送消息
工具: mcp__lark-mcp__im_v1_message_create
data:
  receive_id: "oc_xxxxx"
  msg_type: "text"
  content: '{"text": "消息内容"}'
params:
  receive_id_type: "chat_id"

# 创建群组
工具: mcp__lark-mcp__im_v1_chat_create
data:
  name: "群名"
  chat_mode: "group"
  owner_id: "ou_xxxxx"
  user_id_list: ["ou_xxxxx"]
params:
  user_id_type: "open_id"

# 创建多维表格记录
工具: mcp__lark-mcp__bitable_v1_appTableRecord_create
path:
  app_token: "bascnxxxxxx"
  table_id: "tblxxxxxx"
data:
  fields:
    文本字段: "值"
    单选字段: "选项名"
useUAT: true

# 搜索文档
工具: mcp__lark-mcp__docx_builtin_search
data:
  search_key: "关键词"
  count: 10
useUAT: true

错误速查

错误原因解决
tool not found服务器名错误使用 mcp__lark-mcp__ 前缀
99991663权限不足useUAT: true 或配置 OAuth
131005 not foundtoken 类型错误检查用 wikcn 还是 doxcn
创建资源无法访问租户身份创建使用 useUAT: true
field not found字段名错误用 appTableField_list 确认
invalid content格式错误content 用单引号包裹 JSON

详细文档: troubleshooting.md | installation.md

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