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.
npx -y skills add whatevertogo/feishuskill --skill lark-mcp --agent claude-codeInstalls into .claude/skills of the current project.
搜索文档/知识库必须配置 OAuth:
docx_builtin_search → 需要 --oauthwiki_v1_node_search → 需要 --oauth否则返回 99991663 错误。配置方法见 installation.md
# 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
# 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...
| 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 |
| 类别 | 工具 | 文档 |
|---|---|---|
| 消息 | im_v1_message_create, im_v1_message_list | im.md |
| 群组 | im_v1_chat_create, im_v1_chat_list, im_v1_chatMembers_get | chat.md |
| 多维表格 | bitable_v1_app_create, bitable_v1_appTableRecord_search/create/update | bitable.md |
| 文档 | docx_builtin_search, docx_v1_document_rawContent, docx_builtin_import | documents.md |
| 知识库 | wiki_v1_node_search, wiki_v2_space_getNode | wiki.md |
| 前缀 | 类型 | 来源 |
|---|---|---|
ou_ | 用户ID | API返回 |
oc_ | 群聊ID | im_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 |
# 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 | 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 found | token 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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