Supported Tools

ToolJet MCP exposes 73 tools to your AI client. You never call these by name: you describe what you want in plain language, and your agent selects the tools it needs. This page is a reference for what your agent is able to do once connected.

For what these add up to in practice, see the Overview. To connect a client, see Setup.

Workspace and Users

Tool	What it does
list_workspaces	Lists the workspaces your account belongs to.
use_workspace	Confirms which workspace the connection is acting on.
list_workspace_apps	Lists the apps in your workspace.
list_workspace_users	Lists the users in your workspace, with search, filtering, and pagination.
manage_workspace_users	Invites a user, updates their name, role, or group assignments, and archives or unarchives them.
list_workspace_groups	Lists the workspace's groups, a group's members, its permissions and access rules, and the apps, modules, workflows, and data sources a rule can cover. Requires admin permissions.
manage_workspace_groups	Creates, renames, duplicates, and deletes custom groups, removes a member from a group, and changes a group's permissions and access rules.

Apps and Pages

Tool	What it does
create_app	Creates a new app with its first version and home page.
get_app_summary	Returns a bounded summary of an app's structure. This is the usual way an agent inspects an app.
get_app	Returns the complete app definition, including every page and component.
get_app_settings	Reads the app-wide settings on the current editing version.
update_app_settings	Updates app-wide visual settings, such as the theme applied to an app.
add_pages	Adds one or more pages to an app.
update_pages	Renames pages, updates their sidebar metadata, or changes their order.
delete_page	Deletes a page and the components on it.

App Versions

Tool	What it does
list_app_versions	Lists an app's versions and environments.
create_app_version	Creates a new draft version by copying an existing version, then opens it in the editor.
update_app_version	Renames a version or edits its description.
delete_app_version	Deletes a version that isn't released and opens another version in the editor. It never deletes the released or only version.
switch_app_version	Opens another version in the editor, so the agent's next changes go to that version. It doesn't release anything.
switch_app_environment	Opens the same version in another environment without promoting or releasing it.
promote_app_version	Promotes a version to staging or production. It doesn't release the app.
release_app	Releases a specific version so it becomes the app's live version, promoting it through environments first when the workspace requires it.

Components and Layout

Tool	What it does
get_component_catalog	Lists the components available in ToolJet and the properties each one accepts.
add_components	Places one or more components on a page.
add_component_batches	Places complete sets of components across several pages at once.
get_component	Returns the current configuration of a single placed component.
update_components	Edits placed components in place, changing only the properties named.
update_layout	Moves and resizes components without changing their properties.
delete_components	Removes components from a page.
generate_form_schema	Builds a ready-to-place Form from an existing ToolJet DB table.
generate_edit_contract	Prepares the field defaults, change events, and save payload for a form that edits an existing record, so only changed fields are sent.

Data Sources and Queries

Tool	What it does
list_datasources	Lists the datasources connected to your workspace.
test_datasource_connection	Runs ToolJet's own connection test against a connected datasource.
inspect_datasource_schema	Reads metadata from a connected datasource, such as its schemas and tables.
get_datasource_query_schema	Returns the request format a given datasource operation expects.
prepare_sql_discovery_queries	Drafts read-only SQL for exploring a SQL datasource, without creating or running it.
add_queries	Creates one or more queries against any connected datasource.
update_query	Changes an existing query.
delete_query	Deletes a query.
run_query	Runs an existing query and returns its result.
run_queries	Runs up to ten existing queries at once and returns their results.

ToolJet Database

Tool	What it does
list_tables	Lists the ToolJet DB tables in your workspace.
get_table_schema	Returns a table's columns, constraints, defaults, and foreign-key relationships.
create_tables	Creates one or more ToolJet DB tables.
add_table_column	Adds a column to an existing table.
drop_table_column	Removes a column and its stored values.
drop_table	Deletes a table and all of its rows.
insert_rows_batch	Adds rows to one or more tables, so a new app has data to show.

Events and Interactivity

Tool	What it does
add_events	Wires behavior to a component, query, or page, such as running a query on click or showing a notification.
list_events	Lists the event handlers on an app.
update_events	Changes existing event handlers.
delete_event	Removes an event handler.
add_query_lifecycles	Sets up standard success and failure behavior for queries, such as refreshing a table after a record is saved.

Validation

Tool	What it does
lint_app_spec	Dry-runs a planned set of changes and reports problems before anything is written.
apply_app_phase	Applies a set of changes that lint_app_spec has already validated.
validate_app	Checks a saved app's structure and query configuration without running anything.
verify_page_render	Renders one page or every page of a built app in a headless browser and reports empty text, placeholder values such as undefined, clipped text, and overlapping components.
get_runtime_info	Reports the version of the MCP server you are connected to.

Permissions

Tool	What it does
manage_app_permissions	Inspects, sets, or clears who can access a specific page, query, or component within an app.

Themes

Tool	What it does
list_app_themes	Lists the themes available in your workspace.
manage_theme	Creates, updates, or removes workspace themes.

Workflows

Tool	What it does
list_workflows	Lists the workflows in your workspace.
create_workflow	Creates a new, empty workflow. It doesn't run or publish it, or set up triggers.
get_workflow	Returns a workflow's nodes, connections, and query settings.
get_workflow_node_catalog	Lists the workflow node types the agent can add and the settings each one takes.
get_workflow_capabilities	Lists the node types available for a workflow version and which connected data sources can be used as queries, AI models, or email.
lint_workflow_spec	Checks a planned set of workflow changes without saving or running anything.
apply_workflow_spec	Applies workflow changes that lint_workflow_spec has already validated. It doesn't run or publish the workflow.
validate_workflow	Checks a saved workflow's structure without running it.
delete_workflow_node	Removes a node and its connections from a workflow.
run_workflow	Runs a workflow version in a selected environment, with real effects such as writes to your data sources.
get_workflow_execution	Returns the status of a workflow run and the results of its nodes.

Tools That Require Confirmation

Six tools permanently delete data and cannot run unless your agent passes an explicit confirmation. In practice this means your agent asks you before using them, rather than deciding on its own:

• delete_page
• delete_query
• delete_components
• delete_app_version
• drop_table
• drop_table_column

These tools also need an explicit confirmation: release_app, promote_app_version, manage_workspace_users, manage_workspace_groups, manage_app_permissions when it sets or clears access, and manage_theme when it deletes a theme.

note

Confirmation protects against accidental deletion, not against a request you made deliberately. If you ask your agent to drop a table, it will ask once and then do it.