TRELLO
A web-based, kanban-style, list-making application.
Description is untrusted, display-only upstream metadata. It never becomes policy, OAuth scope authority, or an agent instruction.
Pakkawork boundary
Research catalogue metadata only. No Pakkawork OAuth, credential, host, quota, executor, or verifier is enabled.
329
Action summaries
Display-only definitions
43
Trigger types
Not installed instances
1
Auth modes
Field names, never values
No
Execution
No runtime adapter
Authentication map
OAUTH1
No fields declared in this snapshot.
Capability index
Showing 1–30 of 43 triggers
TRELLO_ATTACHMENT_ADDED_TO_CARD
Triggers when a file or link is attached to a card.
Untrusted display-only summary
TRELLO_ATTACHMENT_REMOVED_FROM_CARD
Triggers when an attachment is removed from a card. Trello drops the attachment's URL from this event.
Untrusted display-only summary
TRELLO_BOARD_ADDED_TO_WORKSPACE
Triggers when a board enters the watched Workspace — the Trello equivalent of a new project starting. Covers both a board created inside the Workspace and an existing board moved into it.
Untrusted display-only summary
TRELLO_BOARD_LABEL_CREATED
Triggers when a label is added to the board's label set. Applying an existing label to a card is TRELLO_LABEL_ADDED_TO_CARD.
Untrusted display-only summary
TRELLO_BOARD_LABEL_DELETED
Triggers when a label is deleted from the board's label set. Trello drops the label's text and colour from this event.
Untrusted display-only summary
TRELLO_BOARD_LABEL_UPDATED
Triggers when a board label changes. `old` carries the previous value of the field that changed.
Untrusted display-only summary
TRELLO_BOARD_MEMBER_ROLE_CHANGED
Triggers when a board member is promoted to admin or demoted to a normal member. `role` says which they hold now. Changes to and from Trello's observer role are not covered.
Untrusted display-only summary
TRELLO_BOARD_REMOVED_FROM_WORKSPACE
Triggers when a board leaves the watched Workspace.
Untrusted display-only summary
TRELLO_BOARD_UPDATED
Triggers when the watched board is renamed, its description changes, it is closed or reopened, or one of its preferences changes — commenting, self-join, voting or card covers. `old` carries the previous value of the one field that changed. Board visibility changes emit no Trello event, so this never fires for a board…
Untrusted display-only summary
TRELLO_CARD_COPIED
Triggers when a card is duplicated onto the watched board. The copy is the card in the payload; `source_card` is the one it came from.
Untrusted display-only summary
TRELLO_CARD_CREATED
Triggers when a new card is typed onto the watched board. A card that arrives by being copied, converted from a checklist item, or moved in from another board has its own trigger.
Untrusted display-only summary
TRELLO_CARD_CREATED_FROM_CHECKLIST_ITEM
Triggers when a checklist item is promoted into a card of its own — a sub-task becoming tracked work.
Untrusted display-only summary
TRELLO_CARD_DELETED
Triggers when a card is permanently deleted from the watched board. Trello drops the card's title from this event, so only its ids are available.
Untrusted display-only summary
TRELLO_CARD_MOVED_BETWEEN_LISTS
Triggers when a card moves from one list to another on the watched board — the hook for stage-change automations such as 'when a card reaches Done, close the linked issue'. Moving a card within its own list changes only its position and emits nothing.
Untrusted display-only summary
TRELLO_CARD_MOVED_IN_FROM_ANOTHER_BOARD
Triggers when a card is moved onto the watched board from a different one — a triage board handing work to a sprint board, say.
Untrusted display-only summary
TRELLO_CARD_MOVED_OUT_TO_ANOTHER_BOARD
Triggers when a card leaves the watched board for a different one.
Untrusted display-only summary
TRELLO_CARD_UPDATED
Triggers when a card's title, description, due date, start date, completion checkbox or archived state changes. `old` carries the previous value of the one field that changed and `card` carries the new one. Moving a card to a different list is TRELLO_CARD_MOVED_BETWEEN_LISTS instead.
Untrusted display-only summary
TRELLO_CARD_VOTE_CHANGED
Triggers when a vote is cast on or withdrawn from a card — `voted` says which. Voting has to be enabled on the board for this to be possible.
Untrusted display-only summary
TRELLO_CHECKLIST_ADDED_TO_CARD
Triggers when a checklist is attached to a card.
Untrusted display-only summary
TRELLO_CHECKLIST_ITEM_ADDED
Triggers when an item is added to a checklist.
Untrusted display-only summary
TRELLO_CHECKLIST_ITEM_DELETED
Triggers when an item is deleted from a checklist.
Untrusted display-only summary
TRELLO_CHECKLIST_ITEM_STATE_CHANGED
Triggers when a checklist item is ticked off or un-ticked. `check_item.state` says which.
Untrusted display-only summary
TRELLO_CHECKLIST_ITEM_UPDATED
Triggers when a checklist item changes. `old` carries the previous value of the field that changed.
Untrusted display-only summary
TRELLO_CHECKLIST_REMOVED_FROM_CARD
Triggers when a checklist is deleted from a card.
Untrusted display-only summary
TRELLO_CHECKLIST_UPDATED
Triggers when a checklist changes. `old` carries the previous value of the field that changed.
Untrusted display-only summary
TRELLO_COMMENT_ADDED_TO_CARD
Triggers when someone comments on a card. Comments carried over by copying a card are TRELLO_COMMENT_COPIED_TO_CARD, so this never replays history.
Untrusted display-only summary
TRELLO_COMMENT_COPIED_TO_CARD
Triggers when a comment is carried onto a new card by copying the card it was on. Copying a card with ten comments emits ten of these at once, all of them historical — mirror them, do not treat them as new activity.
Untrusted display-only summary
TRELLO_COMMENT_DELETED_FROM_CARD
Triggers when a comment is deleted from a card. Trello drops the comment text from this event.
Untrusted display-only summary
TRELLO_COMMENT_EDITED_ON_CARD
Triggers when an existing comment on a card is edited.
Untrusted display-only summary
TRELLO_LABEL_ADDED_TO_CARD
Triggers when a label is applied to a card — the hook for triage automations such as 'when Urgent is applied, page on-call'.
Untrusted display-only summary
Provenance
The detail snapshot comes from an attributed MIT-licensed repository revision. Safe local icons use exact-match CC0 Simple Icons symbols; unmatched brands use monograms.
Remote text is plain display metadata only. It must never become an agent prompt, execution policy, OAuth grant, or executable instruction.