Sim

Trello

Manage Trello boards and cards

Trello is a visual collaboration tool that helps you organize projects, tasks, and workflows using boards, lists, and cards.

With Trello in Sim, you can:

  • List boards and lists: View the boards you have access to and their associated lists.
  • List and search cards: Retrieve all cards on a board or filter by list to see their content and status.
  • Create cards: Add new cards to a Trello list, including descriptions, labels, and due dates.
  • Update and move cards: Edit card properties, move cards across lists, and set due dates or labels.
  • Get recent activity: Retrieve actions and activity history for boards and cards.
  • Comment on cards: Add comments to cards for collaboration and tracking.

Integrating Trello with Sim empowers your agents to manage your team’s tasks, boards, and projects programmatically. Automate project management workflows, keep task lists up-to-date, synchronize with other tools, or trigger intelligent workflows in response to Trello events—all through your AI agents.

Usage Instructions

Integrate with Trello to manage boards and cards. List boards, list cards, create cards, update cards, get actions, and add comments.

Tools

trello_list_lists

List all lists on a Trello board

Input

ParameterTypeRequiredDescription
boardIdstringYesID of the board to list lists from

Output

ParameterTypeDescription
successbooleanWhether the operation was successful
listsarrayArray of list objects with id, name, closed, pos, and idBoard
countnumberNumber of lists returned
errorstringError message if operation failed

trello_list_cards

List all cards on a Trello board

Input

ParameterTypeRequiredDescription
boardIdstringYesID of the board to list cards from
listIdstringNoOptional: Filter cards by list ID

Output

ParameterTypeDescription
successbooleanWhether the operation was successful
cardsarrayArray of card objects with id, name, desc, url, board/list IDs, labels, and due date
countnumberNumber of cards returned
errorstringError message if operation failed

trello_create_card

Create a new card on a Trello board

Input

ParameterTypeRequiredDescription
boardIdstringYesID of the board to create the card on
listIdstringYesID of the list to create the card in
namestringYesName/title of the card
descstringNoDescription of the card
posstringNoPosition of the card (top, bottom, or positive float)
duestringNoDue date (ISO 8601 format)
labelsstringNoComma-separated list of label IDs

Output

ParameterTypeDescription
successbooleanWhether the card was created successfully
cardobjectThe created card object with id, name, desc, url, and other properties
errorstringError message if operation failed

trello_update_card

Update an existing card on Trello

Input

ParameterTypeRequiredDescription
cardIdstringYesID of the card to update
namestringNoNew name/title of the card
descstringNoNew description of the card
closedbooleanNoArchive/close the card (true) or reopen it (false)
idListstringNoMove card to a different list
duestringNoDue date (ISO 8601 format)
dueCompletebooleanNoMark the due date as complete

Output

ParameterTypeDescription
successbooleanWhether the card was updated successfully
cardobjectThe updated card object with id, name, desc, url, and other properties
errorstringError message if operation failed

trello_get_actions

Get activity/actions from a board or card

Input

ParameterTypeRequiredDescription
boardIdstringNoID of the board to get actions from (either boardId or cardId required)
cardIdstringNoID of the card to get actions from (either boardId or cardId required)
filterstringNoFilter actions by type (e.g., "commentCard,updateCard,createCard" or "all")
limitnumberNoMaximum number of actions to return (default: 50, max: 1000)

Output

ParameterTypeDescription
successbooleanWhether the operation was successful
actionsarrayArray of action objects with type, date, member, and data
countnumberNumber of actions returned
errorstringError message if operation failed

trello_add_comment

Add a comment to a Trello card

Input

ParameterTypeRequiredDescription
cardIdstringYesID of the card to comment on
textstringYesComment text

Output

ParameterTypeDescription
successbooleanWhether the comment was added successfully
commentobjectThe created comment object with id, text, date, and member creator
errorstringError message if operation failed

Notes

  • Category: tools
  • Type: trello
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