Helper Hooks – Page 23 – Jetpack Developer Resources

filter
`jetpack_admin_menu_use_calypso_links`
Whether links should point to Calypso or wp-admin.Options: true – Calypso. false – wp-admin.
filter
`jetpack_gtag_universal_commands`
Allow for additional elements to be added to the Global Site Tags array.
filter
`jetpack_no_user_testing_mode`
Filters Jetpack’s No User testing mode.
filter
`jetpack_content_options_featured_image_exclude_cpt`
Allow featured images to be displayed at all times for specific CPTs.
filter
`jetpack_recaptcha_valid_hostnames`
Allow other valid hostnames. This can be useful in cases where the token hostname is expected to be different from the get_home_url (ex. AMP recaptcha token contains a different hostname)
filter
`jetpack_widget_visibility_get_pages`
Filters the retrieved list of pages.
filter
`jetpack_widget_visibility_max_number_tags`
Specific a maximum number of tags to query for the Widget visibility UI.
filter
`jetpack_widget_visibility_max_number_categories`
Specific a maximum number of categories to query for the Widget visibility UI.
filter
`jetpack_is_frontend`
Filter whether the current request is for accessing the frontend.
filter
`jetpack_instagram_embed_token`
Filters the Instagram embed token that is used for querying the Facebook API. When this token is set, requests are not proxied through the WordPress.com API. Instead, a request is made directly to the Facebook API to query for information about the embed which should provide a performance benefit.