Connectors · Work & projects

Lark Suite MCP server for AI agents.

actionlake is an MCP gateway: one remote MCP server that connects Claude and other MCP clients to Lark Suite and the rest of your systems. It gives your agent 437 Lark Suite actions (161 reads, 196 writes and 80 that wait for a confirmation) and holds the Lark Suite credential itself, so the agent never does. It paces Lark Suite's limits and records every call.

Connect Lark Suite free See pricing

100,000 free calls a month. No card, no email, no password: press Start a free sandbox on the next screen and keep the key it shows you.

claude mcp add --transport http actionlake https://connect.actionlake.com/mcp

437actionsin one signed file
161readlook, never change
196writecreate and update
80wait for a yesdestructive, confirmed first

Set up

Connect Lark Suite in three steps.

01
Add actionlake to Claude.
Run the command once in Claude Code; its consent page can create a free sandbox: 100,000 calls a month, no card. In the Claude app, add a custom connector with the URL below and paste your key on the consent page. Creating a new sandbox from the Claude app is not yet tested by us.
https://connect.actionlake.com/mcp
02
Connect Lark Suite.
Session login. actionlake opens the session and renews it when it expires. actionlake stores what you paste write-only, sealed under your tenant's key.
- app_idLark App ID (Developer Console > your custom app > Credentials & Basic Info, starts with cli_)
- app_secretLark App Secret
- hostWhere your Lark Suite lives: your host
```
account { op: "connections.requirements", service: "lark_suite" }
# free: exactly what to paste, and what is found for you
```

Make the first call. Check before a write.

Ask in plain words; Claude picks the action. Before anything changes, check validates the call and prices it, for free.

do    { action: "lark_suite.drive_files.list" }# folder · read · 1 upstream callcheck { action: "lark_suite.drive_files.delete", input: { … } }# free: inputs, permissions, cost and confirmations, nothing sent

Lark Suite at a glance

Sign-in: Session login. actionlake opens the session and renews it when it expires.
You provide: app_idapp_secret
Setup fields: host
Limits we pace to: 20 calls a second, per connection
API covered: Lark Suite (Docs, Base, Wiki, Sheets, Drive, Messenger, Calendar, Tasks, Contacts, Approval) API Lark Open Platform server APIs (open-apis), tool definitions of larksuite/lark-openapi-mcp and response models of larksuite/oapi-sdk-go v3, fetched 2026-10-23open.larksuite.com
Built from: Lark Suite's documentation, read 23 October 2026GitHub GitHub open.larksuite.com
Service file: Version 1.0.0, signed (Ed25519)
Cached reads: 145 of 161 reads, for up to 5 minutes; a write clears what it affects
Shared entities: 13, so ask can line Lark Suite up with your other systems
Data: Processed and stored in Sydney, Australia. No US region yet

Capabilities

What an AI agent can do in Lark Suite.

437 actions in 15 areas. Every one carries its effect, so a key can allow the reads and hold the rest.

161readlook, never change
196writecreate and update
80destructivewait for a confirmation

Contact
69
30 read · 23 write · 16 destructive
Obtain the list of users directly under a department · Query the list of user groups · Create a user · Obtain single user's information
Im
66
17 read · 38 write · 11 destructive
Get chat history · Obtain groups where the user or bot is a member · Send message · Create a group
Task
50
17 read · 21 write · 12 destructive
List Tasklists · Create Task · Create Tasklist · Get Task Details
Drive
49
20 read · 22 write · 7 destructive
Folder · File · Folder · File
Bitable
46
15 read · 20 write · 11 destructive
Table · Table · Table · Table
Sheets
45
14 read · 26 write · 5 destructive
Spreadsheet · Spreadsheet · Spreadsheet · Sheet
Calendar
31
12 read · 12 write · 7 destructive
Get Event List · Query the calendar list · Create event · Get Event
Approval
29
12 read · 12 write · 5 destructive
Create an approval definition · Event interface · Party approval definition · Party approval instances

7 more areas · 52 actions

Docx 19
Wiki 14
Search 12
Base 3
Tenant 2
Board 1
Docs 1

Top actions

The Lark Suite API, shaped for agents.

The ids your agent types, what each does, and the one name it shares with other systems. 89 of Lark Suite's 90 action names are shared with at least one other connector, so an agent learns them once.

Action	What it does	Effect	Same name in
`lark_suite.drive_files.list`Folder	Folder.	read	`content.file.list`77 connectors
`lark_suite.bitable_app_tables.list`Table	Table.	read	`content.table.list`21 connectors
`lark_suite.wiki_spaces.list`Wiki space	Wiki space.	read	`content.site.list`16 connectors
`lark_suite.calendar_calendar_events.list`Get Event List	Get Event List.	read	`comm.event.list`61 connectors
`lark_suite.wiki_space_nodes.list`Node	Node.	read	`content.site_page.list`11 connectors
`lark_suite.im_messages.list`Get chat history	Get chat history.	read	`comm.message.list`42 connectors
`lark_suite.task_tasklists.list`List Tasklists	List Tasklists.	read	`work.project.list`109 connectors
`lark_suite.im_chats.list`Obtain groups where the user or bot is a member	Obtain groups where the user or bot is a member.	read	`comm.chat.list`20 connectors
`lark_suite.drive_files.delete`File	File.	destructive	`content.file.delete`68 connectors
`lark_suite.contact_users.create`Create a user	Create a user.	write	`identity.user.create`262 connectors
`lark_suite.bitable_app_tables.create`Table	Table.	write	`content.table.create`16 connectors
`lark_suite.calendar_calendar_events.create`Create event	Create event.	write	`comm.event.create`52 connectors

Try it

Prompts to paste into Claude.

Each one names the Lark Suite actions it will call, so you know what it reads and what it changes before you send it.

Readread
Which Lark Suite tasks are overdue, and who owns each one?
callslark_suite.task_tasklists.tasks
Writewrite
Create a user in Lark Suite. Show me exactly what you will send before you save it.
callslark_suite.contact_users.create

Governance for Lark Suite

Destructive actions wait for a yes.

80 Lark Suite actions are destructive. The first 10:

Filelark_suite.drive_files.delete
Delete a userlark_suite.contact_users.delete
Tablelark_suite.bitable_app_tables.delete
Delete Eventlark_suite.calendar_calendar_events.delete
Recall messagelark_suite.im_messages.delete
Delete Tasklark_suite.task_tasks.delete
Delete Tasklistlark_suite.task_tasklists.delete
Delete a grouplark_suite.im_chats.delete
Delete shared calendarlark_suite.calendar_calendars.delete
Delete a user grouplark_suite.contact_groups.delete

A destructive action runs only with confirm: true. Under the human policy the agent cannot confirm for itself: the run stops until a named person approves, in the console or from a signed link in an email. The cap on a key is refused before the call is sent, never after.

dolark_suite.drive_files.deleteconfirm_policy: human

File?

intent: the user asked me to file

run suspended · waiting for a named person · key lark-suite-agent cannot confirm itself

In the console, or from an emailed signed link.

a key for this connector

account {  op: "keys.create", name: "lark-suite-agent",  allowed_actions: ["lark_suite.*"], cap_calls: 2000,  confirm_policy: "human_for_writes",  approval_rules: [    { match: "lark_suite.drive_files.delete", approver: "[email protected]" },    { match: "lark_suite.contact_users.delete", approver: "[email protected]" },    { match: "lark_suite.bitable_app_tables.delete", approver: "[email protected]" }  ]}

Illustrative. Scoped to Lark Suite only, capped at 2,000 upstream calls, every write confirmed, and the destructive ones approved by a named person.

Cost

What Lark Suite costs on actionlake.

Every Lark Suite action is one upstream call, the only thing actionlake bills. Searching, check, cost, account and any call Lark Suite refused with 401, 403, 429 or a 5xx are free. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000.

1upstream call per actionall 437 Lark Suite actions
437actions pageeach page of a long list is one call
145reads can be cacheda cache hit costs nothing
100,000calls a month, freepaid plans from US$49 a month for 250,000

See pricing

Action index

Every Lark Suite action.

437 actions by area: the id your agent calls, what it does, and its effect.

Contact69

lark_suite.contact_custom_attrs.listObtain custom user fieldsread
lark_suite.contact_departments.batchObtain bulk department informationread
lark_suite.contact_departments.childrenObtain the list of subread
lark_suite.contact_departments.createCreate a departmentwrite
lark_suite.contact_departments.deleteDelete a departmentdestructive
lark_suite.contact_departments.getObtain single department informationread
lark_suite.contact_departments.listDepartmentread
lark_suite.contact_departments.parentObtain parent department informationread
lark_suite.contact_departments.patchModify department information in partwrite
lark_suite.contact_departments.unbind_department_chatChange department group to common groupdestructive
lark_suite.contact_departments.updateUpdate department information in wholewrite
lark_suite.contact_departments.update_department_idUpdate DepartmentIDdestructive
lark_suite.contact_employee_type_enums.createAdd a workforce typewrite
lark_suite.contact_employee_type_enums.deleteDelete workforce typesdestructive
lark_suite.contact_employee_type_enums.listQuery the workforce typeread
lark_suite.contact_employee_type_enums.updateUpdate the workforce typewrite
lark_suite.contact_functional_role_members.batch_createBatch create role membersdestructive
lark_suite.contact_functional_role_members.batch_deleteDelete members from rolesdestructive
lark_suite.contact_functional_role_members.getThe administrative scope of a member under a query roleread
lark_suite.contact_functional_role_members.listQuery all member information under the roleread
lark_suite.contact_functional_role_members.scopesBatch update role members scopeswrite
lark_suite.contact_functional_roles.createCreate rolewrite
lark_suite.contact_functional_roles.deleteDelete roledestructive
lark_suite.contact_functional_roles.updateUpdate role namewrite
lark_suite.contact_group_members.addAdd members to a user groupwrite
lark_suite.contact_group_members.batch_addBatch add user group memberswrite
lark_suite.contact_group_members.batch_removeBatch remove user group membersdestructive
lark_suite.contact_group_members.removeRemove members from a user groupdestructive
lark_suite.contact_group_members.simplelistList user group memberread
lark_suite.contact_groups.createCreate a user groupwrite
lark_suite.contact_groups.deleteDelete a user groupdestructive
lark_suite.contact_groups.getQuery a user groupread
lark_suite.contact_groups.member_belongQuery the user group list to which the user belongsread
lark_suite.contact_groups.patchUpdate a user groupwrite
lark_suite.contact_groups.simplelistQuery the list of user groupsread
lark_suite.contact_job_families.createCreate a job familywrite
lark_suite.contact_job_families.deleteDelete a job familydestructive
lark_suite.contact_job_families.getQuery a job familyread
lark_suite.contact_job_families.listQuery the list of job familyread
lark_suite.contact_job_families.updateUpdate job familywrite
lark_suite.contact_job_levels.createCreate a job levelwrite
lark_suite.contact_job_levels.deleteDelete a job leveldestructive
lark_suite.contact_job_levels.getQuery a job levelread
lark_suite.contact_job_levels.listQuery the list of job levelread
lark_suite.contact_job_levels.updateUpdate job levelwrite
lark_suite.contact_job_titles.getQuery a job titleread
lark_suite.contact_job_titles.listQuery the list of job titlesread
lark_suite.contact_scopes.listObtain the contacts permission scoperead
lark_suite.contact_units.bind_departmentAssociate a department with a unitwrite
lark_suite.contact_units.createCreate a unitwrite
lark_suite.contact_units.deleteDelete unitsdestructive
lark_suite.contact_units.getObtain unit informationread
lark_suite.contact_units.listList unitsread
lark_suite.contact_units.list_departmentList of departments bound to the unitread
lark_suite.contact_units.patchModify unit informationwrite
lark_suite.contact_units.unbind_departmentDissociate a department with a unitdestructive
lark_suite.contact_users.batchObtain multiple users' informationread
lark_suite.contact_users.batch_get_idObtain user ID via email or mobile numberread
lark_suite.contact_users.createCreate a userwrite
lark_suite.contact_users.deleteDelete a userdestructive
lark_suite.contact_users.find_by_departmentObtain the list of users directly under a departmentread
lark_suite.contact_users.getObtain single user's informationread
lark_suite.contact_users.listUserread
lark_suite.contact_users.patchModify user information in partwrite
lark_suite.contact_users.resurrectRestore deleted userswrite
lark_suite.contact_users.updateUserwrite
lark_suite.contact_users.update_user_idUpdate UserIDdestructive
lark_suite.contact_work_cities.getQuery a work cityread
lark_suite.contact_work_cities.listQuery the list of work citiesread

Im66

lark_suite.im_app_feed_card_batchs.deleteDelete app feed carddestructive
lark_suite.im_app_feed_card_batchs.updateUpdate app feed cardwrite
lark_suite.im_app_feed_cards.createCreate app feed cardwrite
lark_suite.im_batch_messages.deleteRecall messages in batchesdestructive
lark_suite.im_batch_messages.get_progressQuery the overall progress of a batch messageread
lark_suite.im_batch_messages.read_userQuery the number of pushers and readers of batch messagesread
lark_suite.im_biz_entity_tag_relations.createBind tags with biz entity. Currently, tagging for chat is supportedwrite
lark_suite.im_biz_entity_tag_relations.getQuery tags bind on entityread
lark_suite.im_biz_entity_tag_relations.updateUnbind tags from biz entitywrite
lark_suite.im_chat_announcements.getObtain group announcement informationread
lark_suite.im_chat_announcements.patchUpdate group announcement infowrite
lark_suite.im_chat_buttons.updateUpdate feed card buttonwrite
lark_suite.im_chat_managers.add_managersSpecify group administratorswrite
lark_suite.im_chat_managers.delete_managersDelete group administratorsdestructive
lark_suite.im_chat_members.createAdd users or bots to a groupwrite
lark_suite.im_chat_members.deleteRemove users or bots from a groupdestructive
lark_suite.im_chat_members.getObtain group member listread
lark_suite.im_chat_members.is_in_chatDetermine whether a user or bot is in a groupread
lark_suite.im_chat_members.me_joinUsers or bots join a group voluntarilywrite
lark_suite.im_chat_menu_items.patchPatch chat menu item infowrite
lark_suite.im_chat_menu_trees.createAdd chat menuwrite
lark_suite.im_chat_menu_trees.deleteDelete chat menudestructive
lark_suite.im_chat_menu_trees.getGet chat menusread
lark_suite.im_chat_menu_trees.sortSort chat menuswrite
lark_suite.im_chat_moderations.getObtains the group member speech scopesread
lark_suite.im_chat_moderations.updateUpdates group speech scopeswrite
lark_suite.im_chat_tabs.createAdd chat tabwrite
lark_suite.im_chat_tabs.delete_tabsDelete chat tabdestructive
lark_suite.im_chat_tabs.list_tabsPull chat tabsread
lark_suite.im_chat_tabs.sort_tabsSort chat tabwrite
lark_suite.im_chat_tabs.update_tabsUpdate chat tabwrite
lark_suite.im_chat_top_notices.delete_top_noticeRevoke group pinningdestructive
lark_suite.im_chat_top_notices.put_top_noticeUpdate group pinningwrite
lark_suite.im_chats.createCreate a groupwrite
lark_suite.im_chats.deleteDelete a groupdestructive
lark_suite.im_chats.getObtain group informationread
lark_suite.im_chats.linkGet group share linkwrite
lark_suite.im_chats.listObtain groups where the user or bot is a memberread
lark_suite.im_chats.searchSearch for groups visible to a user or botread
lark_suite.im_chats.updateUpdate group informationwrite
lark_suite.im_feed_cards.bot_time_sentiveBot chat instant reminderwrite
lark_suite.im_feed_cards.patchInstant reminderwrite
lark_suite.im_message_reactions.createAdd a reaction for a messagewrite
lark_suite.im_message_reactions.deleteDelete a reaction for a messagedestructive
lark_suite.im_message_reactions.listList message reactionsread
lark_suite.im_messages.createSend messagewrite
lark_suite.im_messages.deleteRecall messagedestructive
lark_suite.im_messages.forwardForward a messagewrite
lark_suite.im_messages.getObtain the content of the specified messageread
lark_suite.im_messages.listGet chat historyread
lark_suite.im_messages.merge_forwardMerge forward messageswrite
lark_suite.im_messages.patchUpdate sent message cardwrite
lark_suite.im_messages.push_follow_upPush followwrite
lark_suite.im_messages.read_usersQuery the read status of messageread
lark_suite.im_messages.replyReply messagewrite
lark_suite.im_messages.updateEdit messagewrite
lark_suite.im_messages.urgent_appSend buzz messages in appswrite
lark_suite.im_messages.urgent_phoneSend buzz messages via phone callwrite
lark_suite.im_messages.urgent_smsSend buzz messages via SMSwrite
lark_suite.im_pins.createPin a messagewrite
lark_suite.im_pins.deleteUnpin a messagedestructive
lark_suite.im_pins.listGet pins in groupread
lark_suite.im_tags.createCreate a tag. The tag ID will be returnedwrite
lark_suite.im_tags.patchModify the name of the tag in different languageswrite
lark_suite.im_threads.forwardForward a threadwrite
lark_suite.im_url_previews.batch_updateUpdate URL previewwrite

Task50

lark_suite.task_attachments.deleteDelete Attachmentdestructive
lark_suite.task_attachments.getGet Attachmentread
lark_suite.task_attachments.listList Attachmentread
lark_suite.task_comments.createCreate Commentwrite
lark_suite.task_comments.deleteDelete Commentdestructive
lark_suite.task_comments.getGet Commentread
lark_suite.task_comments.listList Commentsread
lark_suite.task_comments.patchPatch Commentwrite
lark_suite.task_custom_field_options.createCreate Custom Field Optionwrite
lark_suite.task_custom_field_options.patchPatch Custom Field Optionwrite
lark_suite.task_custom_fields.addAdd Custom Field To Resourcewrite
lark_suite.task_custom_fields.createCreate Custom Fieldwrite
lark_suite.task_custom_fields.getGet Custom Fieldread
lark_suite.task_custom_fields.listList Custom Fieldread
lark_suite.task_custom_fields.patchPatch Custom Fieldwrite
lark_suite.task_custom_fields.removeRemove Custom Field From Resourcedestructive
lark_suite.task_sections.createCreate Sectionwrite
lark_suite.task_sections.deleteDelete Sectiondestructive
lark_suite.task_sections.getGet Sectionread
lark_suite.task_sections.listList Sectionread
lark_suite.task_sections.patchPatch Sectionwrite
lark_suite.task_sections.tasksList Tasks of Sectionread
lark_suite.task_task_subtasks.createCreate Subtaskwrite
lark_suite.task_task_subtasks.listList Subtaskread
lark_suite.task_tasklist_activity_subscriptions.createCreate Activity Subscriptionwrite
lark_suite.task_tasklist_activity_subscriptions.deleteDelete Activity Subscriptiondestructive
lark_suite.task_tasklist_activity_subscriptions.getGet Activity Subscriptionread
lark_suite.task_tasklist_activity_subscriptions.listList Activity Subscriptionread
lark_suite.task_tasklist_activity_subscriptions.patchPatch Activity Subscriptionwrite
lark_suite.task_tasklists.add_membersAdd Tasklist Memberswrite
lark_suite.task_tasklists.createCreate Tasklistwrite
lark_suite.task_tasklists.deleteDelete Tasklistdestructive
lark_suite.task_tasklists.getGet Tasklist Detailsread
lark_suite.task_tasklists.listList Tasklistsread
lark_suite.task_tasklists.patchPatch Tasklistwrite
lark_suite.task_tasklists.remove_membersRemove Tasklist Membersdestructive
lark_suite.task_tasklists.tasksGet Tasks of Tasklistread
lark_suite.task_tasks.add_dependenciesAdd Dependencywrite
lark_suite.task_tasks.add_membersAdd members to taskwrite
lark_suite.task_tasks.add_remindersAdd reminders to taskwrite
lark_suite.task_tasks.add_tasklistAdd task to tasklistwrite
lark_suite.task_tasks.createCreate Taskwrite
lark_suite.task_tasks.deleteDelete Taskdestructive
lark_suite.task_tasks.getGet Task Detailsread
lark_suite.task_tasks.patchPatch Taskwrite
lark_suite.task_tasks.remove_dependenciesRemove Dependencydestructive
lark_suite.task_tasks.remove_membersRemove members from taskdestructive
lark_suite.task_tasks.remove_remindersRemove task remindersdestructive
lark_suite.task_tasks.remove_tasklistRemove task from tasklistdestructive
lark_suite.task_tasks.tasklistsList tasklists of taskread

Drive49

lark_suite.drive_export_tasks.createFilewrite
lark_suite.drive_export_tasks.getFileread
lark_suite.drive_file_comment_replies.deleteDelete Replydestructive
lark_suite.drive_file_comment_replies.listGet Replies Listread
lark_suite.drive_file_comment_replies.updateUpdate Replywrite
lark_suite.drive_file_comments.batch_queryBatch Query Commentsread
lark_suite.drive_file_comments.createAdd a Global Commentwrite
lark_suite.drive_file_comments.getGet a whole commentread
lark_suite.drive_file_comments.listGet Document Comments in Pagesread
lark_suite.drive_file_comments.patchSolve or Restore a Commentwrite
lark_suite.drive_file_likes.listLikeread
lark_suite.drive_file_statistics.getFileread
lark_suite.drive_file_versions.createDocument Versionwrite
lark_suite.drive_file_versions.deleteDocument Versiondestructive
lark_suite.drive_file_versions.getDocument Versionread
lark_suite.drive_file_versions.listDocument Versionread
lark_suite.drive_file_view_records.listFileread
lark_suite.drive_files.copyFilewrite
lark_suite.drive_files.create_folderFolderwrite
lark_suite.drive_files.create_shortcutFilewrite
lark_suite.drive_files.deleteFiledestructive
lark_suite.drive_files.delete_subscribeEventdestructive
lark_suite.drive_files.get_subscribeEventread
lark_suite.drive_files.listFolderread
lark_suite.drive_files.moveFilewrite
lark_suite.drive_files.subscribeEventwrite
lark_suite.drive_files.task_checkFolderread
lark_suite.drive_files.upload_finishFilewrite
lark_suite.drive_files.upload_prepareFilewrite
lark_suite.drive_import_tasks.createFilewrite
lark_suite.drive_import_tasks.getFileread
lark_suite.drive_media.batch_get_tmp_download_urlMediaread
lark_suite.drive_media.upload_finishMediawrite
lark_suite.drive_media.upload_prepareMediawrite
lark_suite.drive_meta.batch_queryFileread
lark_suite.drive_permission_members.authMemberread
lark_suite.drive_permission_members.batch_createMemberwrite
lark_suite.drive_permission_members.createMemberwrite
lark_suite.drive_permission_members.deleteMemberdestructive
lark_suite.drive_permission_members.listMemberread
lark_suite.drive_permission_members.transfer_ownerMemberdestructive
lark_suite.drive_permission_members.updateMemberwrite
lark_suite.drive_permission_public_passwords.createPasswordwrite
lark_suite.drive_permission_public_passwords.deletePassworddestructive
lark_suite.drive_permission_public_passwords.updatePasswordwrite
lark_suite.drive_v1_permission_publics.getPermission Setting v1read
lark_suite.drive_v1_permission_publics.patchPermission Setting v1write
lark_suite.drive_v2_permission_publics.getSettingread
lark_suite.drive_v2_permission_publics.patchSettingwrite

Bitable46

lark_suite.bitable_app_dashboards.copyDashboardswrite
lark_suite.bitable_app_dashboards.listDashboardsread
lark_suite.bitable_app_role_members.batch_createAdvanced Permissiondestructive
lark_suite.bitable_app_role_members.batch_deleteAdvanced Permissiondestructive
lark_suite.bitable_app_role_members.createAdvanced Permissiondestructive
lark_suite.bitable_app_role_members.deleteAdvanced Permissiondestructive
lark_suite.bitable_app_role_members.listAdvanced Permissionread
lark_suite.bitable_app_roles.createBasewrite
lark_suite.bitable_app_roles.deleteAdvanced Permissiondestructive
lark_suite.bitable_app_roles.listBaseread
lark_suite.bitable_app_roles.updateBasewrite
lark_suite.bitable_app_table_fields.createFieldwrite
lark_suite.bitable_app_table_fields.deleteFielddestructive
lark_suite.bitable_app_table_fields.listFieldread
lark_suite.bitable_app_table_fields.updateFieldwrite
lark_suite.bitable_app_table_form_fields.listFormread
lark_suite.bitable_app_table_form_fields.patchFormwrite
lark_suite.bitable_app_table_forms.getFormread
lark_suite.bitable_app_table_forms.patchFormwrite
lark_suite.bitable_app_table_records.batch_createRecordwrite
lark_suite.bitable_app_table_records.batch_deleteRecorddestructive
lark_suite.bitable_app_table_records.batch_getRecordread
lark_suite.bitable_app_table_records.batch_updateRecordwrite
lark_suite.bitable_app_table_records.createRecordwrite
lark_suite.bitable_app_table_records.deleteRecorddestructive
lark_suite.bitable_app_table_records.getBaseread
lark_suite.bitable_app_table_records.listBaseread
lark_suite.bitable_app_table_records.searchRecordread
lark_suite.bitable_app_table_records.updateRecordwrite
lark_suite.bitable_app_table_views.createViewwrite
lark_suite.bitable_app_table_views.deleteViewdestructive
lark_suite.bitable_app_table_views.getViewread
lark_suite.bitable_app_table_views.listViewread
lark_suite.bitable_app_table_views.patchViewwrite
lark_suite.bitable_app_tables.batch_createTablewrite
lark_suite.bitable_app_tables.batch_deleteTabledestructive
lark_suite.bitable_app_tables.createTablewrite
lark_suite.bitable_app_tables.deleteTabledestructive
lark_suite.bitable_app_tables.listTableread
lark_suite.bitable_app_tables.patchTablewrite
lark_suite.bitable_app_workflows.listAutomationread
lark_suite.bitable_app_workflows.updateAutomationwrite
lark_suite.bitable_apps.copyAppwrite
lark_suite.bitable_apps.createAppwrite
lark_suite.bitable_apps.getAppread
lark_suite.bitable_apps.updateAppwrite

Sheets45

lark_suite.sheets_cells.batch_set_styleBatch set cell styleswrite
lark_suite.sheets_cells.mergeMerge cellswrite
lark_suite.sheets_cells.set_styleSet cell stylewrite
lark_suite.sheets_cells.unmergeSplit merged cellswrite
lark_suite.sheets_dimensions.addAdd rows or columns at the end of a sheetwrite
lark_suite.sheets_dimensions.deleteDelete rows or columnsdestructive
lark_suite.sheets_dimensions.insertInsert rows or columnswrite
lark_suite.sheets_dimensions.updateUpdate row or column propertieswrite
lark_suite.sheets_metainfo.getGet spreadsheet metadataread
lark_suite.sheets_properties.updateUpdate spreadsheet propertieswrite
lark_suite.sheets_sheets.batch_updateAdd, copy, delete or update sheetswrite
lark_suite.sheets_spreadsheet_sheet_filter_view_conditions.createFilter viewwrite
lark_suite.sheets_spreadsheet_sheet_filter_view_conditions.deleteFilter viewdestructive
lark_suite.sheets_spreadsheet_sheet_filter_view_conditions.getFilter viewread
lark_suite.sheets_spreadsheet_sheet_filter_view_conditions.queryFilter viewread
lark_suite.sheets_spreadsheet_sheet_filter_view_conditions.updateFilter viewwrite
lark_suite.sheets_spreadsheet_sheet_filter_views.createFilter viewwrite
lark_suite.sheets_spreadsheet_sheet_filter_views.deleteFilter viewdestructive
lark_suite.sheets_spreadsheet_sheet_filter_views.getFilter viewread
lark_suite.sheets_spreadsheet_sheet_filter_views.patchFilter viewwrite
lark_suite.sheets_spreadsheet_sheet_filter_views.queryFilter viewread
lark_suite.sheets_spreadsheet_sheet_filters.createFilterwrite
lark_suite.sheets_spreadsheet_sheet_filters.deleteFilterdestructive
lark_suite.sheets_spreadsheet_sheet_filters.getFilterread
lark_suite.sheets_spreadsheet_sheet_filters.updateFilterwrite
lark_suite.sheets_spreadsheet_sheet_float_images.createFloating imagewrite
lark_suite.sheets_spreadsheet_sheet_float_images.deleteFloating imagedestructive
lark_suite.sheets_spreadsheet_sheet_float_images.getFloating imageread
lark_suite.sheets_spreadsheet_sheet_float_images.patchFloating imagewrite
lark_suite.sheets_spreadsheet_sheet_float_images.queryFloating imageread
lark_suite.sheets_spreadsheet_sheets.findCellread
lark_suite.sheets_spreadsheet_sheets.getSheetread
lark_suite.sheets_spreadsheet_sheets.move_dimensionRow Columnwrite
lark_suite.sheets_spreadsheet_sheets.querySheetread
lark_suite.sheets_spreadsheet_sheets.replaceCellwrite
lark_suite.sheets_spreadsheets.createSpreadsheetwrite
lark_suite.sheets_spreadsheets.getSpreadsheetread
lark_suite.sheets_spreadsheets.patchSpreadsheetwrite
lark_suite.sheets_values.appendAppend data after a rangewrite
lark_suite.sheets_values.batch_getRead multiple rangesread
lark_suite.sheets_values.batch_updateWrite data to multiple rangeswrite
lark_suite.sheets_values.getRead a single rangeread
lark_suite.sheets_values.prependPrepend data above a rangewrite
lark_suite.sheets_values.updateWrite data to a single rangewrite
lark_suite.sheets_values.write_imageWrite an image into a cellwrite

Calendar31

lark_suite.calendar_calendar_acls.createCreate ACLwrite
lark_suite.calendar_calendar_acls.deleteDelete ACLdestructive
lark_suite.calendar_calendar_acls.listObtain the ACLread
lark_suite.calendar_calendar_event_attendee_chat_members.listObtain the list of members of group invitees of an eventread
lark_suite.calendar_calendar_event_attendees.batch_deleteDelete event inviteesdestructive
lark_suite.calendar_calendar_event_attendees.createCreate event inviteeswrite
lark_suite.calendar_calendar_event_attendees.listObtain event invitee listread
lark_suite.calendar_calendar_event_meeting_chats.createCreate meeting chatwrite
lark_suite.calendar_calendar_event_meeting_chats.deleteUnbind meeting chatdestructive
lark_suite.calendar_calendar_event_meeting_minutes.createCreate meeting minutewrite
lark_suite.calendar_calendar_events.createCreate eventwrite
lark_suite.calendar_calendar_events.deleteDelete Eventdestructive
lark_suite.calendar_calendar_events.getGet Eventread
lark_suite.calendar_calendar_events.instance_viewQuery event viewread
lark_suite.calendar_calendar_events.instancesGet Event instancesread
lark_suite.calendar_calendar_events.listGet Event Listread
lark_suite.calendar_calendar_events.patchUpdate Eventwrite
lark_suite.calendar_calendar_events.replyReply Eventwrite
lark_suite.calendar_calendar_events.searchSearch Eventread
lark_suite.calendar_calendars.createCreate a shared calendarwrite
lark_suite.calendar_calendars.deleteDelete shared calendardestructive
lark_suite.calendar_calendars.getQuery calendar informationread
lark_suite.calendar_calendars.listQuery the calendar listread
lark_suite.calendar_calendars.patchUpdate calendar informationwrite
lark_suite.calendar_calendars.primaryQuery primary calendar informationwrite
lark_suite.calendar_calendars.searchSearch Calendarread
lark_suite.calendar_calendars.subscribeSubscribe Calendarwrite
lark_suite.calendar_calendars.unsubscribeUnsubscribe Calendardestructive
lark_suite.calendar_freebusy.listQuery availability of the primary calendarread
lark_suite.calendar_timeoff_events.createCreate Timeoff Eventwrite
lark_suite.calendar_timeoff_events.deleteDelete Timeoff Eventdestructive

Approval29

lark_suite.approval_approvals.createCreate an approval definitionwrite
lark_suite.approval_approvals.getView approval definitionsread
lark_suite.approval_approvals.subscribeEvent interfacewrite
lark_suite.approval_approvals.unsubscribeEvent interfacedestructive
lark_suite.approval_external_approvals.createParty approval definitionwrite
lark_suite.approval_external_approvals.getParty approval definitionread
lark_suite.approval_external_instances.checkParty approval instancesread
lark_suite.approval_external_instances.createParty approval instanceswrite
lark_suite.approval_external_tasks.listParty approval tasksread
lark_suite.approval_instance_comments.createCreate commentswrite
lark_suite.approval_instance_comments.deleteDelete commentsdestructive
lark_suite.approval_instance_comments.listReceive commentsread
lark_suite.approval_instance_comments.removeClear commentsdestructive
lark_suite.approval_instances.add_signAdd approverswrite
lark_suite.approval_instances.cancelRevoke approval instancesdestructive
lark_suite.approval_instances.ccNotify someone of approval instanceswrite
lark_suite.approval_instances.createCreate an approval instancewrite
lark_suite.approval_instances.getObtain details of an approval instanceread
lark_suite.approval_instances.listObtain IDs of multiple approval instancesread
lark_suite.approval_instances.previewPreview approval instancesread
lark_suite.approval_instances.queryList of instancesread
lark_suite.approval_instances.search_ccList of cc informationread
lark_suite.approval_instances.specified_rollbackReturn approval taskwrite
lark_suite.approval_tasks.approveAgree to approval taskwrite
lark_suite.approval_tasks.queryQuery the user's task listread
lark_suite.approval_tasks.rejectRefuse to approve taskswrite
lark_suite.approval_tasks.resubmitResubmit the task for approvalwrite
lark_suite.approval_tasks.searchQuery list of tasksread
lark_suite.approval_tasks.transferTransfer the approval taskdestructive

Docx19

lark_suite.docx_chat_announcement_block_childrens.batch_deleteBlockdestructive
lark_suite.docx_chat_announcement_block_childrens.createBlockwrite
lark_suite.docx_chat_announcement_block_childrens.getBlockread
lark_suite.docx_chat_announcement_blocks.batch_updateBlockwrite
lark_suite.docx_chat_announcement_blocks.getBlockread
lark_suite.docx_chat_announcement_blocks.listGroup announcementread
lark_suite.docx_chat_announcements.getGroup announcementread
lark_suite.docx_document_block_childrens.batch_deleteBlockdestructive
lark_suite.docx_document_block_childrens.createBlockwrite
lark_suite.docx_document_block_childrens.getBlockread
lark_suite.docx_document_block_descendants.createBlockwrite
lark_suite.docx_document_blocks.batch_updateBlockwrite
lark_suite.docx_document_blocks.getBlockread
lark_suite.docx_document_blocks.listDocumentread
lark_suite.docx_document_blocks.patchBlockwrite
lark_suite.docx_documents.convertBlockwrite
lark_suite.docx_documents.createDocumentwrite
lark_suite.docx_documents.getDocumentread
lark_suite.docx_documents.raw_contentDocumentread

Wiki14

lark_suite.wiki_space_members.createSpace memberwrite
lark_suite.wiki_space_members.deleteSpace memberdestructive
lark_suite.wiki_space_members.listSpace memberread
lark_suite.wiki_space_nodes.copyNodewrite
lark_suite.wiki_space_nodes.createNodewrite
lark_suite.wiki_space_nodes.listNoderead
lark_suite.wiki_space_nodes.moveNodewrite
lark_suite.wiki_space_nodes.move_docs_to_wikiDocswrite
lark_suite.wiki_space_nodes.update_titleNodewrite
lark_suite.wiki_space_setting.updateSpace settingswrite
lark_suite.wiki_spaces.getWiki spaceread
lark_suite.wiki_spaces.get_nodeNoderead
lark_suite.wiki_spaces.listWiki spaceread
lark_suite.wiki_tasks.getDocsread

Search12

lark_suite.search_data_source_items.createData itemwrite
lark_suite.search_data_source_items.deleteData itemdestructive
lark_suite.search_data_source_items.getData itemread
lark_suite.search_data_sources.createData sourcewrite
lark_suite.search_data_sources.deleteData sourcedestructive
lark_suite.search_data_sources.getData sourceread
lark_suite.search_data_sources.listData sourceread
lark_suite.search_data_sources.patchData sourcewrite
lark_suite.search_schemas.createData schemawrite
lark_suite.search_schemas.deleteData schemadestructive
lark_suite.search_schemas.getData schemaread
lark_suite.search_schemas.patchData schemawrite

Base3

lark_suite.base_app_roles.createAdvanced Permissionwrite
lark_suite.base_app_roles.listAdvanced Permissionread
lark_suite.base_app_roles.updateAdvanced Permissionwrite

Tenant2

lark_suite.tenant_tenant_product_assign_infos.queryObtain company assign informationread
lark_suite.tenant_tenants.queryObtains company information such as the company name and the company IDread

Board1

lark_suite.board_whiteboard_nodes.listNodesread

Docs1

lark_suite.docs_contents.getGet docs contentread

Questions

The Lark Suite MCP server, answered.

Is there a Lark Suite MCP server for Claude?

Yes. actionlake is an MCP gateway: a remote MCP server that gives Claude, or another MCP client, 437 Lark Suite actions across contact, im, task and drive, through the same eight tools it uses for every other connector. actionlake is independent; it is not made or endorsed by Lark Suite.

What do I need to connect Lark Suite?

Lark App ID (Developer Console > your custom app > Credentials & Basic Info, starts with cli_) and Lark App Secret. Plus your host. The free call account { op: "connections.requirements", service: "lark_suite" } lists exactly what to paste.

Can an AI agent delete or change things in Lark Suite?

Only if its key allows it, and only with an explicit confirmation. 80 Lark Suite actions are destructive, including file, delete a user and table. Each runs only with confirm: true. Under the human confirm policy, or an approval rule on the key, the run waits until a named person approves it.

Will an AI agent use up my Lark Suite API limit?

actionlake paces every call to the limits in the Lark Suite service file: 20 calls a second per connection. Repeated reads are answered from cache (145 Lark Suite actions can be), which never reaches Lark Suite.

What does a Lark Suite action cost?

One upstream call, the only unit actionlake bills. A list that pages bills one call per page (437 Lark Suite actions page). Cache hits, searches, dry runs and calls Lark Suite refused with 401, 403, 429 or a 5xx are free. The Free plan includes 100,000 calls a month with no card. Paid plans start at US$49 a month for 250,000 calls, with overage from US$0.30 down to US$0.18 per 1,000.

Which Lark Suite API does it cover?

The Lark Suite (Docs, Base, Wiki, Sheets, Drive, Messenger, Calendar, Tasks, Contacts, Approval) API Lark Open Platform server APIs (open-apis), tool definitions of larksuite/lark-openapi-mcp and response models of larksuite/oapi-sdk-go v3, fetched 2026-10-23 at open.larksuite.com by default, or the base URL set when you connect. It is built from Lark Suite's documentation as read on 23 October 2026. 437 actions in 15 areas, each one in the signed service file (version 1.0.0).

Does actionlake keep my Lark Suite data, and where?

actionlake processes and stores data in Sydney, Australia; there is no US region yet. Reads may be cached for up to 5 minutes, and a write clears the reads it affects. Each run's request and response is kept, sealed, for your plan's trace window: 1 day on Free, 3 days on Starter, 7 days on Pro, 14 days on Team, 30 days on Business and 30 days on Enterprise. Your Lark Suite credential is sealed under your tenant's key, never logged and never returned. Your traffic is not used to train models.

Which AI clients can use it?

Claude Code, tested by us end to end, and the Claude app as a custom connector, tested by us with an existing key. Other MCP clients that support remote servers over Streamable HTTP (MCP revisions 2025-06-18 and 2025-11-25) and OAuth dynamic client registration, or a bearer header, should connect the same way; we have not tested them. Or plain REST, under the same action names.

Give your agent Lark Suite today.

Connect Lark Suite free See pricing

Start free - 100,000 calls/month, no card. No signup. Hard caps on every key. Cached answers are free.

Lark Suite MCP server for AI agents.

Connect Lark Suite in three steps.

Add actionlake to Claude.

Connect Lark Suite.

Make the first call. Check before a write.

What an AI agent can do in Lark Suite.

Contact

Im

Task

Drive

Bitable

Sheets

Calendar

Approval