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Trello is a web-based kanban-style project management application that lets you organize tasks into boards, lists, and cards to track work across teams and projects.

Setup

  1. In Agent Studio, go to ToolsTrelloConnect
  2. Sign in with your Trello account and authorize access
  3. Review the requested permissions and click Allow

Available actions

ActionDescription
TRELLO_ADD_BOARDSCreates a new Trello board with a required name and optional preferences.
TRELLO_ADD_BOARDS_CALENDAR_KEY_GENERATE_BY_ID_BOARDGenerates a new calendar key for a Trello board, invalidating any previous key.
TRELLO_ADD_BOARDS_CHECKLISTS_BY_ID_BOARDCreates a new, initially empty checklist with a given name on an existing Trello board.
TRELLO_ADD_BOARDS_EMAIL_KEY_GENERATE_BY_ID_BOARDGenerates a new email key for a board to enable or reset adding cards via email.
TRELLO_ADD_BOARDS_LABELS_BY_ID_BOARDCreates a new label on an existing Trello board.
TRELLO_ADD_BOARDS_LISTS_BY_ID_BOARDCreates a new, empty list on a specified Trello board to use as a column or category for cards.
TRELLO_ADD_BOARDS_MARK_AS_VIEWED_BY_ID_BOARDMarks a Trello board as viewed for the current user, updating its position in user-specific lists.
TRELLO_ADD_BOARDS_POWER_UPS_BY_ID_BOARDEnables a specified built-in Power-Up on a Trello board.
TRELLO_ADD_CARDSCreates a new card in a Trello list with optional due dates, labels, members, and description.
TRELLO_ADD_CARDS_ACTIONS_COMMENTS_BY_ID_CARDAdds a new text comment, supporting @mentions, to a specified Trello card.
TRELLO_ADD_CARDS_ATTACHMENTS_BY_ID_CARDAdds an attachment to a Trello card by uploading a file or linking a URL.
TRELLO_ADD_CARDS_CHECKLIST_CHECK_ITEM_BY_ID_CARD_BY_ID_CHECKLISTAdds a new check item to an existing checklist on a specific Trello card.
TRELLO_ADD_CARDS_CHECKLISTS_BY_ID_CARDAdds a checklist to a Trello card, either from scratch, by copying an existing one, or by referencing an existing checklist.
TRELLO_ADD_CARDS_ID_LABELS_BY_ID_CARDAdds an existing board label to a Trello card by label ID.
TRELLO_ADD_CARDS_ID_MEMBERS_BY_ID_CARDAssigns a Trello member to a specific card by card ID and member ID.
TRELLO_ADD_CARDS_LABELS_BY_ID_CARDAdds a label to an existing Trello card by name and color, creating a new board label if needed.
TRELLO_ADD_CARDS_MEMBERS_VOTED_BY_ID_CARDCasts a vote for a specified member on a Trello card.
TRELLO_ADD_CARDS_STICKERS_BY_ID_CARDAdds a sticker to a Trello card with configurable position, rotation, and z-index.
TRELLO_ADD_CHECKLISTSCreates a new checklist on a Trello card by name or by copying an existing checklist.
TRELLO_ADD_CHECKLISTS_CHECK_ITEMS_BY_ID_CHECKLISTAdds a new check item to a specified Trello checklist.
TRELLO_ADD_LABELSCreates a new named label with a color on a specified Trello board.
TRELLO_ADD_LISTSCreates a new list on a specified Trello board with options to set position and copy from a source.
TRELLO_ADD_LISTS_ARCHIVE_ALL_CARDS_BY_ID_LISTArchives all cards in a Trello list at once.
TRELLO_ADD_LISTS_CARDS_BY_ID_LISTCreates a new card in a specified Trello list with optional name, description, due date, and members.
TRELLO_ADD_LISTS_MOVE_ALL_CARDS_BY_ID_LISTMoves all cards from a Trello list to a different board, emptying the source list.
TRELLO_ADD_MEMBERS_AVATAR_BY_ID_MEMBERUpdates a Trello member’s avatar using a base64-encoded image.
TRELLO_ADD_MEMBERS_BOARD_BACKGROUNDS_BY_ID_MEMBERAdds a custom board background image to a Trello member’s collection.
TRELLO_ADD_MEMBERS_BOARD_STARS_BY_ID_MEMBERStars a Trello board for a member to mark it as a favorite.
TRELLO_ADD_MEMBERS_CUSTOM_BOARD_BACKGROUNDS_BY_ID_MEMBERAdds a new custom board background for a specified Trello member.
TRELLO_ADD_MEMBERS_CUSTOM_EMOJI_BY_ID_MEMBERAdds a new custom emoji by image and name to a Trello member’s account.
TRELLO_ADD_MEMBERS_CUSTOM_STICKERS_BY_ID_MEMBERUploads a custom sticker image to a Trello member’s sticker collection.
TRELLO_ADD_MEMBERS_SAVED_SEARCHES_BY_ID_MEMBERCreates a new saved search with a name and query for a Trello member.
TRELLO_ADD_NOTIFICATIONS_ALL_READMarks all Trello notifications for the authenticated user as read across all boards.
TRELLO_ADD_ORGANIZATIONSCreates a new Trello organization (workspace) with a display name and optional settings.
TRELLO_ADD_ORGANIZATIONS_LOGO_BY_ID_ORGSets or updates the logo image for a Trello organization.
TRELLO_ADD_SESSIONSCreates or updates a Trello user session with an optional board association and activity status.
TRELLO_ADD_TOKENS_WEBHOOKS_BY_TOKENCreates a webhook for a Trello token to send notifications to a callback URL when a model changes.
TRELLO_CONVERT_CHECKLIST_ITEM_TO_CARDConverts a checklist item into a new Trello card, promoting a subtask to a full card.
TRELLO_DELETE_ACTIONS_BY_ID_ACTIONDeletes a specific Trello action (such as a comment) by its ID.
TRELLO_DELETE_BOARDS_MEMBERS_BY_ID_BOARD_BY_ID_MEMBERPermanently removes a member from a Trello board, revoking their access.
TRELLO_DELETE_BOARDS_POWER_UPS_BY_ID_BOARD_BY_POWER_UPDisables a Power-Up on a Trello board by board ID and Power-Up ID.
TRELLO_DELETE_CARDS_ACTIONS_COMMENTS_BY_ID_CARD_BY_ID_ACTIONDeletes a specific comment from a Trello card by action ID.
TRELLO_DELETE_CARDS_ATTACHMENTS_BY_ID_CARD_BY_ID_ATTACHMENTPermanently removes a specified attachment from a Trello card.
TRELLO_DELETE_CARDS_BY_ID_CARDPermanently deletes an archived Trello card by its ID.
TRELLO_DELETE_CARDS_CHECKLISTS_BY_ID_CARD_BY_ID_CHECKLISTPermanently deletes a specific checklist from a Trello card.
TRELLO_DELETE_CARDS_ID_LABELS_BY_ID_CARD_BY_ID_LABELRemoves a specific label from a Trello card without deleting the label from the board.
TRELLO_DELETE_CARDS_ID_MEMBERS_BY_ID_CARD_BY_ID_MEMBERRemoves an assigned member from a Trello card.
TRELLO_DELETE_CARDS_LABELS_BY_ID_CARD_BY_COLORRemoves a label of a specific color from a Trello card.
TRELLO_DELETE_CARDS_MEMBERS_VOTED_BY_ID_CARD_BY_ID_MEMBERRemoves a member’s vote from a Trello card.
TRELLO_DELETE_CARDS_STICKERS_BY_ID_CARD_BY_ID_STICKERPermanently removes a specific sticker from a Trello card.
TRELLO_DELETE_CHECKLIST_ITEMPermanently deletes a specific check item from a checklist on a Trello card.
TRELLO_DELETE_CHECKLISTS_BY_ID_CHECKLISTPermanently deletes a Trello checklist and all its items.
TRELLO_DELETE_LABELS_BY_ID_LABELPermanently deletes an existing label from a Trello board by its ID.
TRELLO_DELETE_MEMBER_BOARD_BACKGROUNDPermanently deletes a custom board background belonging to a Trello member.
TRELLO_DELETE_MEMBER_CUSTOM_STICKERDeletes a custom sticker from a Trello member’s collection.
TRELLO_DELETE_MEMBER_SAVED_SEARCHPermanently deletes a specific saved search for a Trello member.
TRELLO_DELETE_MEMBERS_BOARD_STARS_BY_ID_MEMBER_BY_ID_BOARD_STARRemoves a specific starred board from a Trello member’s favorites list.
TRELLO_DELETE_ORGANIZATIONS_BY_ID_ORGPermanently deletes a Trello organization and all its associated data.
TRELLO_DELETE_ORGANIZATIONS_LOGO_BY_ID_ORGDeletes a Trello organization’s custom logo, restoring the default.
TRELLO_DELETE_ORGANIZATIONS_MEMBERS_ALL_BY_ID_ORG_BY_ID_MEMBERRemoves a member entirely from a Trello organization including all its boards and cards.
TRELLO_DELETE_ORGANIZATIONS_MEMBERS_BY_ID_ORG_BY_ID_MEMBERPermanently removes a member from a Trello organization, revoking all access.
TRELLO_DELETE_ORGANIZATIONS_PREFS_ORG_INVITE_RESTRICT_BY_ID_ORGRemoves a previously set email domain invitation restriction from a Trello organization.
TRELLO_DELETE_ORG_ASSOCIATED_DOMAINRemoves an associated email domain from a Trello organization’s preferences.
TRELLO_DELETE_TOKENS_BY_TOKENPermanently deletes a specific Trello API token, revoking its access.
TRELLO_DELETE_TOKENS_WEBHOOKS_BY_TOKEN_BY_ID_WEBHOOKDeletes an existing webhook by ID, stopping its notifications.
TRELLO_DELETE_WEBHOOKS_BY_ID_WEBHOOKPermanently deletes an existing Trello webhook by its ID, stopping future notifications.
TRELLO_DISMISS_MEMBER_MESSAGEDismisses a specific one-time message for a Trello member so it is not displayed again.
TRELLO_GET_ACTIONS_BOARD_BY_ID_ACTIONRetrieves details for the Trello board associated with a specific action ID.
TRELLO_GET_ACTIONS_BOARD_BY_ID_ACTION_BY_FIELDRetrieves a specified field from the Trello board associated with a given action ID.
TRELLO_GET_ACTIONS_BY_ID_ACTIONRetrieves detailed information about a specific Trello action by its ID.
TRELLO_GET_ACTIONS_BY_ID_ACTION_BY_FIELDRetrieves the value of a specific field from a Trello action by its ID.
TRELLO_GET_ACTIONS_CARD_BY_ID_ACTIONRetrieves Trello card details for a given action ID, for actions linked to a card.
TRELLO_GET_ACTIONS_CARD_BY_ID_ACTION_BY_FIELDRetrieves a specific field from the Trello card associated with a given action ID.
TRELLO_GET_ACTIONS_DISPLAY_BY_ID_ACTIONRetrieves a display-friendly representation of a Trello action for UI or reporting purposes.
TRELLO_GET_ACTIONS_ENTITIES_BY_ID_ACTIONRetrieves all entities (boards, lists, cards, members) associated with a specific Trello action.
TRELLO_GET_ACTIONS_LIST_BY_ID_ACTIONRetrieves the Trello list associated with a specific action ID, for actions linked to a list.
TRELLO_GET_ACTIONS_LIST_BY_ID_ACTION_BY_FIELDRetrieves a specific field of the list associated with a Trello action.
TRELLO_GET_ACTIONS_MEMBER_BY_ID_ACTIONRetrieves details of the Trello member who performed a specific action.
TRELLO_GET_ACTIONS_MEMBER_BY_ID_ACTION_BY_FIELDFetches a specific field of a member associated with a given Trello action.
TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTIONRetrieves details about the Trello member who created a specific action.
TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELDGets a specific field for the creator of a Trello action.
TRELLO_GET_ACTIONS_ORGANIZATION_BY_ID_ACTIONFetches the organization details associated with a given Trello action.
TRELLO_GET_ACTIONS_ORGANIZATION_BY_ID_ACTION_BY_FIELDRetrieves the value of a specific field for the organization associated with a Trello action.
TRELLO_GET_BATCHExecutes multiple Trello API GET requests in a single batch operation for efficient bulk data retrieval.
TRELLO_GET_BOARDS_ACTIONS_BY_ID_BOARDRetrieves actions such as card creations and comments for a Trello board, useful for activity tracking.
TRELLO_GET_BOARDS_BOARD_STARS_BY_ID_BOARDRetrieves board stars (user-marked favorites) for a specified Trello board.

Adding to an agent

  1. Open your agent in Agent Studio → Agent Builder
  2. Go to Tools and enable Trello
  3. Select only the actions your agent needs
  4. Set auth mode: Shared (agent acts on one account) or Per-user (each end-user connects their own account)

Example use cases

Automated sprint board management An agent monitors a project management tool and automatically creates Trello cards in the appropriate list when new tasks are assigned, adding due dates, labels, and member assignments so the board stays up to date without manual entry. Daily standup digest An agent retrieves all board actions from the past 24 hours using TRELLO_GET_BOARDS_ACTIONS_BY_ID_BOARD, summarizes card movements and new comments, and posts a structured standup update to a team channel each morning. Task promotion from checklists When a checklist item is flagged as a high-priority subtask, an agent uses TRELLO_CONVERT_CHECKLIST_ITEM_TO_CARD to promote it to a full card, then assigns the right team member and sets a due date so it receives proper attention in the backlog.