Looker Dev

Details of the Looker Dev prebuilt configuration.

Looker Dev

  • --prebuilt value: looker-dev
  • Almost always used in combination with Looker, --prebuilt looker,looker-dev
  • Environment Variables:
    • LOOKER_BASE_URL: The URL of your Looker instance.
    • LOOKER_CLIENT_ID: The client ID for the Looker API.
    • LOOKER_CLIENT_SECRET: The client secret for the Looker API.
    • LOOKER_VERIFY_SSL: Whether to verify SSL certificates.
    • LOOKER_USE_CLIENT_OAUTH: Whether to use OAuth for authentication.
    • LOOKER_SHOW_HIDDEN_MODELS: Whether to show hidden models.
    • LOOKER_SHOW_HIDDEN_EXPLORES: Whether to show hidden explores.
    • LOOKER_SHOW_HIDDEN_FIELDS: Whether to show hidden fields.
  • Permissions:
    • A Looker account with permissions to access the desired projects and LookML is required.
  • Tools:
    • health_pulse: Test the health of a Looker instance.
    • health_analyze: Analyze the LookML usage of a Looker instance.
    • health_vacuum: Suggest LookML elements that can be removed.
    • dev_mode: Activate developer mode.
    • get_projects: Get the LookML projects in a Looker instance.
    • get_project_files: List the project files in a project.
    • get_project_file: Get the content of a LookML file.
    • create_project_file: Create a new LookML file.
    • update_project_file: Update an existing LookML file.
    • delete_project_file: Delete a LookML file.
    • get_project_directories: Retrieves a list of project directories for a given LookML project.
    • create_project_directory: Creates a new directory within a specified LookML project.
    • delete_project_directory: Deletes a directory from a specified LookML project.
    • validate_project: Check the syntax of a LookML project.
    • get_connections: Get the available connections in a Looker instance.
    • get_connection_schemas: Get the available schemas in a connection.
    • get_connection_databases: Get the available databases in a connection.
    • get_connection_tables: Get the available tables in a connection.
    • get_connection_table_columns: Get the available columns for a table.
    • get_lookml_tests: Retrieves a list of available LookML tests for a project.
    • run_lookml_tests: Executes specific LookML tests within a project.
    • create_view_from_table: Generates boilerplate LookML views directly from the database schema.
    • project_git_branch: Fetch and manipulate the git branch of a LookML project.



Last modified March 26, 2026: chore(main): release 0.31.0 (#2814) (c6b811c)