Can I limit what agents can do in Trello?

Yes, twice over. The connection itself has an access level (Read-only, Read + write, Full access), and on top of that you can allow, scope, or deny each individual agent from the Integrations page.

Can I connect more than one Trello account?

Yes. Connect additional accounts from the same card and mark one as primary; agents use the primary unless a mission names a specific account.

How do I disconnect Trello?

Open Integrations, choose the account under Trello, and revoke it. Agents lose access immediately; nothing keeps working in the background.

Dev & Project Management

📋 Trello integration

Access levels: Read-only · Read + write · Full access · Verified July 15, 2026

Connect Trello once and every agent in your squad can work in it for you, with exactly as much access as you decide to give, and a receipt for every call it makes.

What your squad can do in Trello

Look things up, get actions board by id action; get actions board by id action by field; get actions by id action, and more.
Do real work, add boards; add boards lists by id board; add cards; add cards actions comments by id card, and more.
Run it on a schedule: any of the 329 available tools below can be part of a scheduled task or a mission.

How to connect

In your dashboard, open Integrations and find Trello.
Click Connect and pick an access level (we recommend Read + write): this is the ceiling for every agent.
Sign in to Trello in the window that opens and approve. You land back on the Integrations page with the account live.

You can change an account's access level any time under Manage. It applies instantly, no re-authorization. If the connection ever expires, the card shows Reconnect; one click re-authorizes the same account with the same settings.

Multiple accounts: connect as many as you need (say, yours and a client's). One is primary. Agents use it unless a mission says otherwise.

Access levels

The level you pick at connect time is enforced on our side for every agent call: an agent can never do more than the level allows, no matter what it's asked.

Level	What it allows
Read-only	Read boards, lists, and cards.
Read + write	Read and create/edit/delete boards, lists, cards.	Recommended
Full access	Same plus access to your account email.

On top of the connection's level, every agent can be individually allowed, scoped down, or denied for this app from the Integrations page. Deny an agent and it doesn't even see the connection.

Every tool, in plain terms

The 329 tools agents use in Trello through Mission Control, and the lowest access level that includes each. Agents discover these themselves. You never have to name a tool; asking in plain language is enough.

Tool	What it does	Access level
Add boards `TRELLO_ADD_BOARDS`	Creates a new Trello board; the 'name' parameter is required for creation, and various preferences can be customized or cloned from a source board.	Read + write, Full access
Add boards lists by id board `TRELLO_ADD_BOARDS_LISTS_BY_ID_BOARD`	DEPRECATED: Use TRELLO_LIST_CREATE_LIST instead.	Read + write, Full access
Add cards `TRELLO_ADD_CARDS`	Creates a new card in a Trello list. Only `idList` is required; `idBoard` is optional as the API determines the board from the list.	Read + write, Full access
Add cards actions comments by id card `TRELLO_ADD_CARDS_ACTIONS_COMMENTS_BY_ID_CARD`	Adds a new text comment, which can include @mentions, to a Trello card specified by its ID; file attachments are not supported via this action.	Read + write, Full access
Add cards attachments by id card `TRELLO_ADD_CARDS_ATTACHMENTS_BY_ID_CARD`	Adds an attachment to a Trello card by `idCard`; specify either a `file` to upload or a `url` to link, but not both.	Read + write, Full access
Add cards checklists by id card `TRELLO_ADD_CARDS_CHECKLISTS_BY_ID_CARD`	Adds a checklist to a Trello card: use `value` to add a specific existing checklist, `idChecklistSource` to create a new checklist by copying an existing one (optionally using `name` for the new checklist's name), or `n…	Read + write, Full access
Add cards id labels by id card `TRELLO_ADD_CARDS_ID_LABELS_BY_ID_CARD`	Adds an existing label to a Trello card; `idCard` identifies the card and `value` is the ID of the label to add.	Read + write, Full access
Add card vote `TRELLO_ADD_CARD_VOTE`	Casts a 'yes' vote for a specified member on a Trello card; a member can only vote once per card.	Read + write, Full access
Add checklists `TRELLO_ADD_CHECKLISTS`	Creates a new checklist on a Trello card, either by name or by copying from `idChecklistSource`, targeting an `idCard` or `idBoard`; this action creates only the checklist structure, not its items.	Read + write, Full access
Add checklists check items by id checklist `TRELLO_ADD_CHECKLISTS_CHECK_ITEMS_BY_ID_CHECKLIST`	Adds a new check item to a specified Trello checklist; this action does not update existing check items.	Read + write, Full access
Add checklist item `TRELLO_ADD_CHECKLIST_ITEM`	DEPRECATED: Use TRELLO_ADD_CHECKLISTS_CHECK_ITEMS_BY_ID_CHECKLIST instead.	Read + write, Full access
Add labels `TRELLO_ADD_LABELS`	Creates a new label with a specified name (required) and color on a Trello board (idBoard required); this action defines the label but does not apply it to cards.	Read + write, Full access
Add lists `TRELLO_ADD_LISTS`	Creates a new list on a specified Trello board, with options to copy an existing list, set its position, initial state (archived/subscribed), and does not modify existing lists or move cards.	Read + write, Full access
Add lists cards by id list `TRELLO_ADD_LISTS_CARDS_BY_ID_LIST`	DEPRECATED: Use TRELLO_CARD_CREATE_AND_UPDATE instead.	Read + write, Full access
Add member to card `TRELLO_ADD_MEMBER_TO_CARD`	Assigns a Trello member to a specific Trello card by card ID (or short link) and member ID.	Read + write, Full access
Archive all list cards `TRELLO_ARCHIVE_ALL_LIST_CARDS`	Archives all cards in a Trello list; while cards can be restored via the Trello interface, this action does not provide an unarchive function.	Full access
Convert checklist item to card `TRELLO_CONVERT_CHECKLIST_ITEM_TO_CARD`	Converts a checklist item into a new card (useful for promoting a subtask), which inherits some properties from the item; this is irreversible via the API and offers no customization during conversion.	Full access
Create action reaction `TRELLO_CREATE_ACTION_REACTION`	Add a new emoji reaction to a Trello action.	Read + write, Full access
Create board label `TRELLO_CREATE_BOARD_LABEL`	Creates a new label on an existing Trello board.	Read + write, Full access
Create card label `TRELLO_CREATE_CARD_LABEL`	Adds a label to an existing Trello card (specified by `idCard`), defining the label by `name` and either `color` or the overriding `value` (which specifies color by name); a new label is created on the board if a matchi…	Read + write, Full access
Create card sticker `TRELLO_CREATE_CARD_STICKER`	Adds a sticker to a Trello card, using a default sticker name (e.g., 'taco-cool') or a custom sticker ID for the image, and allows specifying its position, rotation, and z-index.	Read + write, Full access
Create member board background `TRELLO_CREATE_MEMBER_BOARD_BACKGROUND`	Adds a new custom board background, from an image file, to a specified Trello member's collection, making it available for their use but not applying it to any board.	Read + write, Full access
Create member board star `TRELLO_CREATE_MEMBER_BOARD_STAR`	Stars a Trello board for a member (does not remove or list stars), optionally at a specified position; the board must exist and be accessible to the member.	Read + write, Full access
Create member custom board background `TRELLO_CREATE_MEMBER_CUSTOM_BOARD_BACKGROUND`	Adds a new custom board background for a specified Trello member; either a `file` (image upload) or a `url` (external image URL) must be provided.	Read + write, Full access
Create member custom emoji `TRELLO_CREATE_MEMBER_CUSTOM_EMOJI`	Adds a new custom emoji using an image file and a unique name to a Trello member's account; this emoji is member-specific and not shared across the workspace.	Read + write, Full access
Create member custom sticker `TRELLO_CREATE_MEMBER_CUSTOM_STICKER`	Uploads a custom sticker to a Trello member's collection, if the member's plan allows custom stickers and respects associated limits.	Read + write, Full access
Create member saved search `TRELLO_CREATE_MEMBER_SAVED_SEARCH`	Creates a new saved search with a specified name, position, and query for a Trello member.	Read + write, Full access
Create organization `TRELLO_CREATE_ORGANIZATION`	Creates a new Trello organization (Workspace) with a `displayName` (required), and optionally a description, website, and various preferences (e.g., board visibility, member invitation restrictions).	Read + write, Full access
Create session `TRELLO_CREATE_SESSION`	Creates or updates a Trello user session, optionally linking it to a specific board for status updates and setting the user's activity status.	Read + write, Full access
Create webhook `TRELLO_CREATE_WEBHOOK`	Create a new Trello webhook for monitoring changes to a board, card, list, or member.	Read + write, Full access
Delete action `TRELLO_DELETE_ACTION`	Deletes a specific Trello action, such as a `commentCard`, by its ID; this is an irreversible operation and only applies to deletable action types, as many (especially system-generated) actions cannot be deleted.	Full access
Delete action reaction `TRELLO_DELETE_ACTION_REACTION`	Permanently deletes a specified reaction from a Trello action.	Full access
Delete board `TRELLO_DELETE_BOARD`	Permanently deletes a Trello board by its ID.	Full access
Delete cards by id card `TRELLO_DELETE_CARDS_BY_ID_CARD`	Permanently deletes an archived Trello card specified by its `idCard`.	Full access
Delete cards members voted by id card by id member `TRELLO_DELETE_CARDS_MEMBERS_VOTED_BY_ID_CARD_BY_ID_MEMBER`	Removes a member's vote from a Trello card.	Full access
Delete cards stickers by id card by id sticker `TRELLO_DELETE_CARDS_STICKERS_BY_ID_CARD_BY_ID_STICKER`	Permanently removes a specific sticker (identified by `idSticker`) from a Trello card (identified by `idCard`).	Full access
Delete card attachment `TRELLO_DELETE_CARD_ATTACHMENT`	Permanently removes a specified attachment from a Trello card; this action is irreversible and requires that both the card and the attachment exist.	Full access
Delete card checklist `TRELLO_DELETE_CARD_CHECKLIST`	Permanently deletes a specific checklist from a Trello card.	Full access
Delete card comment `TRELLO_DELETE_CARD_COMMENT`	Deletes a specific comment action (identified by `idAction`) from a Trello card (identified by `idCard`); this operation is irreversible and only affects comments.	Full access
Delete checklists by id checklist `TRELLO_DELETE_CHECKLISTS_BY_ID_CHECKLIST`	Permanently and irreversibly deletes a Trello checklist and all its items using the `idChecklist`.	Full access
Delete checklist item `TRELLO_DELETE_CHECKLIST_ITEM`	Permanently deletes a specific check item from a checklist on a Trello card; this operation is irreversible and only affects the specified item, not the entire checklist.	Full access
Delete labels by id label `TRELLO_DELETE_LABELS_BY_ID_LABEL`	Permanently deletes an existing label from a Trello board by its ID; this operation is irreversible via the API.	Full access
Delete member board background `TRELLO_DELETE_MEMBER_BOARD_BACKGROUND`	Permanently deletes a specific custom board background belonging to the specified Trello member; this operation cannot be undone.	Full access
Delete member custom sticker `TRELLO_DELETE_MEMBER_CUSTOM_STICKER`	Deletes a custom sticker from a Trello member's collection; this permanent action is only available for custom stickers within a Trello Workspace on a paid plan.	Full access
Delete member saved search `TRELLO_DELETE_MEMBER_SAVED_SEARCH`	Permanently deletes a specific saved search for a Trello member, used when the search is outdated or no longer needed.	Full access
Delete organizations by id org `TRELLO_DELETE_ORGANIZATIONS_BY_ID_ORG`	Permanently deletes a Trello organization and all its associated data; this action is irreversible and requires caution.	Full access
Delete organizations logo by id org `TRELLO_DELETE_ORGANIZATIONS_LOGO_BY_ID_ORG`	Deletes an existing Trello organization's custom logo, restoring its default and leaving other settings unchanged; if no custom logo exists, it succeeds without effect.	Full access
Delete organizations members by id org by id member `TRELLO_DELETE_ORGANIZATIONS_MEMBERS_BY_ID_ORG_BY_ID_MEMBER`	Permanently removes a member from a Trello organization by ID, revoking all access to its content; re-invitation is required for renewed access, and this does not delete the member's Trello account.	Full access
Delete org associated domain `TRELLO_DELETE_ORG_ASSOCIATED_DOMAIN`	Irreversibly deletes an associated email domain from a Trello organization's preferences to update email domain restrictions for workspace membership; the domain must be currently associated for removal.	Full access
Delete org invite restrict `TRELLO_DELETE_ORG_INVITE_RESTRICT`	Removes a previously set email address invitation restriction from a Trello organization.	Full access
Delete tokens by token `TRELLO_DELETE_TOKENS_BY_TOKEN`	Deletes a specific Trello API token, identified by its value in the path, permanently revoking its access; this action is irreversible and used to invalidate compromised or unneeded tokens.	Full access
Delete tokens webhooks by token by id webhook `TRELLO_DELETE_TOKENS_WEBHOOKS_BY_TOKEN_BY_ID_WEBHOOK`	Deletes an existing webhook, specified by its `idWebhook`, thereby stopping its notifications.	Full access
Delete webhooks by id webhook `TRELLO_DELETE_WEBHOOKS_BY_ID_WEBHOOK`	Permanently deletes an existing Trello webhook by its `idWebhook`, an irreversible action that stops future notifications.	Full access
Disable board power up `TRELLO_DISABLE_BOARD_POWER_UP`	Disables a Power-Up on a Trello board using the board's ID and the plugin ID of a Power-Up currently enabled on that board; this action is irreversible and may result in data loss.	Full access
Dismiss member message `TRELLO_DISMISS_MEMBER_MESSAGE`	Dismisses a one-time message for a Trello member, adding it to their dismissed messages list.	Read + write, Full access
Enable board power up `TRELLO_ENABLE_BOARD_POWER_UP`	Enables the Power-Up specified by the 'value' parameter on the board; processes one Power-Up enablement per call.	Read + write, Full access
Generate board calendar key `TRELLO_GENERATE_BOARD_CALENDAR_KEY`	Generates a new calendar key for the Trello board specified by `idBoard`, invalidating any previous key for that board.	Full access
Generate board email key `TRELLO_GENERATE_BOARD_EMAIL_KEY`	Generates a new email key for the Trello board specified by idBoard to enable or reset adding cards via email; this invalidates any previously existing email key for the board.	Full access
Get actions board by id action `TRELLO_GET_ACTIONS_BOARD_BY_ID_ACTION`	Retrieves details for the Trello board associated with a specific action ID, returning board information only.	All levels
Get actions board by id action by field `TRELLO_GET_ACTIONS_BOARD_BY_ID_ACTION_BY_FIELD`	Retrieves a specified `field` from the Trello board associated with the provided Trello `idAction`.	All levels
Get actions by id action `TRELLO_GET_ACTIONS_BY_ID_ACTION`	Retrieves detailed information about a specific Trello action by its ID.	All levels
Get actions by id action by field `TRELLO_GET_ACTIONS_BY_ID_ACTION_BY_FIELD`	Retrieves the value of a specific field (e.g., 'data', 'date', 'type') from a Trello action using its unique ID.	All levels
Get actions card by id action `TRELLO_GET_ACTIONS_CARD_BY_ID_ACTION`	Retrieves Trello card details for a given `idAction`, which must be an action specifically linked to a card; returns only card data, not action details.	All levels
Get actions card by id action by field `TRELLO_GET_ACTIONS_CARD_BY_ID_ACTION_BY_FIELD`	Retrieves a specific field from the Trello card associated with the given action ID.	All levels
Get actions display by id action `TRELLO_GET_ACTIONS_DISPLAY_BY_ID_ACTION`	Retrieves a display-friendly representation of an existing and accessible Trello action for UI/report purposes, providing presentation-focused data instead of full raw details and without altering the action.	All levels
Get actions entities by id action `TRELLO_GET_ACTIONS_ENTITIES_BY_ID_ACTION`	Retrieves all entities (e.g., boards, lists, cards, members) associated with a specific, existing Trello action ID.	All levels
Get actions list by id action `TRELLO_GET_ACTIONS_LIST_BY_ID_ACTION`	Retrieves the Trello list associated with a specific Trello action ID, for actions linked to a list.	All levels
Get actions list by id action by field `TRELLO_GET_ACTIONS_LIST_BY_ID_ACTION_BY_FIELD`	Retrieves a specific field of the list associated with a Trello action, returning only that single field's value.	All levels
Get actions member by id action `TRELLO_GET_ACTIONS_MEMBER_BY_ID_ACTION`	Retrieves the Trello member who was the subject of an action (not the creator).	All levels
Get actions member by id action by field `TRELLO_GET_ACTIONS_MEMBER_BY_ID_ACTION_BY_FIELD`	Retrieves a specific field of the member who was the subject of a Trello action.	All levels
Get actions member creator by id action `TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION`	Retrieves details about the Trello member who created the action with the given `idAction`.	All levels
Get actions member creator by id action by field `TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD`	Retrieves a specific field from the profile of the Trello member who created a given action.	All levels
Get actions organization by id action `TRELLO_GET_ACTIONS_ORGANIZATION_BY_ID_ACTION`	Fetches the organization details for a given Trello action, if the action has an associated organization.	All levels
Get actions organization by id action by field `TRELLO_GET_ACTIONS_ORGANIZATION_BY_ID_ACTION_BY_FIELD`	Retrieves the value of a specific `field` for the organization associated with a Trello `idAction`; use if the action has an organization and you need only that field (e.g., 'name', 'id', 'url').	All levels
Get actions reactions by id `TRELLO_GET_ACTIONS_REACTIONS_BY_ID`	Retrieves detailed information about a specific reaction on a Trello action.	All levels
Get actions reactions by id action `TRELLO_GET_ACTIONS_REACTIONS_BY_ID_ACTION`	List reactions for a specific action. Use when you need to retrieve emoji reactions and the members who added them to an action.	All levels
Get batch `TRELLO_GET_BATCH`	Executes multiple Trello API GET requests in a single batch operation for efficient bulk data retrieval.	All levels
Get boards actions by id board `TRELLO_GET_BOARDS_ACTIONS_BY_ID_BOARD`	Retrieves actions (e.g., card creations, comments) for a Trello board by its ID, useful for activity tracking; the board must exist.	All levels
Get boards board plugins by id `TRELLO_GET_BOARDS_BOARD_PLUGINS_BY_ID`	Get the list of enabled Power-Ups on a Trello board.	All levels
Get boards board stars by id board `TRELLO_GET_BOARDS_BOARD_STARS_BY_ID_BOARD`	Retrieves board stars (user-marked favorites) for a specified Trello board, where `idBoard` must be an existing board; use to list a user's starred boards or all stars on a particular board.	All levels
Get boards by id board `TRELLO_GET_BOARDS_BY_ID_BOARD`	Fetches comprehensive details for a specific Trello board by its ID; this is a read-only action.	All levels
Get boards by id board by field `TRELLO_GET_BOARDS_BY_ID_BOARD_BY_FIELD`	Retrieves the value of a single, specified field from a Trello board.	All levels
Get boards cards by id board `TRELLO_GET_BOARDS_CARDS_BY_ID_BOARD`	Retrieves cards from an existing Trello board, allowing filtering and customization of fields for cards, attachments, and members.	All levels
Get boards cards by id board by filter `TRELLO_GET_BOARDS_CARDS_BY_ID_BOARD_BY_FILTER`	Retrieves cards from a specified Trello board, filtered by 'all' (all cards), 'closed' (archived only), 'open' (non-archived), or 'visible' (cards on non-archived lists).	All levels
Get boards cards by id board by id card `TRELLO_GET_BOARDS_CARDS_BY_ID_BOARD_BY_ID_CARD`	Retrieves details for a specific Trello card by its ID and its parent board's ID, with options to customize returned fields for the card and associated data like attachments, actions, members, and checklists.	All levels
Get boards checklists by id board `TRELLO_GET_BOARDS_CHECKLISTS_BY_ID_BOARD`	Retrieves checklists (primarily structure/metadata, not detailed item history) from a Trello board, with options to include associated card and check item details and to control which fields are returned for each entity.	All levels
Get boards custom fields `TRELLO_GET_BOARDS_CUSTOM_FIELDS`	Retrieve custom field definitions for a board.	All levels
Get boards deltas by id board `TRELLO_GET_BOARDS_DELTAS_BY_ID_BOARD`	Retrieves recent changes (deltas) for a Trello board by its ID, allowing tracking of modifications since a specified update sequence number (`ixLastUpdate`).	All levels
Get boards labels by id board `TRELLO_GET_BOARDS_LABELS_BY_ID_BOARD`	Fetches labels for a specified Trello board, aiding in its organization or label management; this action does not detail per-card label usage.	All levels
Get boards labels by id board by id label `TRELLO_GET_BOARDS_LABELS_BY_ID_BOARD_BY_ID_LABEL`	Fetches specified fields for a specific label on a Trello board; this read-only action does not return information about which cards the label is attached to.	All levels
Get boards lists by id board `TRELLO_GET_BOARDS_LISTS_BY_ID_BOARD`	Retrieves lists from a specified Trello board, with options to filter lists and include card details.	All levels
Get boards lists by id board by filter `TRELLO_GET_BOARDS_LISTS_BY_ID_BOARD_BY_FILTER`	DEPRECATED: Use TRELLO_BOARD_GET_LISTS_BY_ID_BOARD instead.	All levels
Get boards memberships by id board `TRELLO_GET_BOARDS_MEMBERSHIPS_BY_ID_BOARD`	Retrieves Trello board memberships (user roles and permissions) for auditing access or managing collaboration, returning only membership data and not other board content.	All levels
Get boards memberships by id board by id membership `TRELLO_GET_BOARDS_MEMBERSHIPS_BY_ID_BOARD_BY_ID_MEMBERSHIP`	Retrieves a specific membership on a Trello board by its ID, optionally including member details.	All levels
Get boards members by id board `TRELLO_GET_BOARDS_MEMBERS_BY_ID_BOARD`	Retrieves members of a Trello board, with options to filter the list and select specific member fields to return.	All levels
Get boards members cards by id board by id member `TRELLO_GET_BOARDS_MEMBERS_CARDS_BY_ID_BOARD_BY_ID_MEMBER`	Retrieves cards for a member on a board, with options to customize returned fields and related data; member must have board access.	All levels
Get boards members invited by id board `TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD`	Retrieves a list of members invited to a specific Trello board who have not yet joined.	All levels
Get boards members invited by id board by field `TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD`	Retrieves a specific field (e.g., email, username) for members who have been invited to a Trello board but have not yet joined.	All levels
Get boards my prefs by id board `TRELLO_GET_BOARDS_MY_PREFS_BY_ID_BOARD`	Retrieves the authenticated user's preferences for a specific Trello board.	All levels
Get boards organization by id board `TRELLO_GET_BOARDS_ORGANIZATION_BY_ID_BOARD`	Fetches information about the Trello Workspace (organization) to which a specific board belongs, returning details for the Workspace only, not the board itself or its content.	All levels
Get boards organization by id board by field `TRELLO_GET_BOARDS_ORGANIZATION_BY_ID_BOARD_BY_FIELD`	Retrieves a specific field from the organization associated with a Trello board, useful for obtaining targeted details without fetching the entire organization object.	All levels
Get boards plugins by id board `TRELLO_GET_BOARDS_PLUGINS_BY_ID_BOARD`	Retrieves Power-Ups (plugins) enabled on a Trello board.	All levels
Get cards actions by id card `TRELLO_GET_CARDS_ACTIONS_BY_ID_CARD`	Retrieves the history of actions (e.g., comments, updates, moves) for a Trello card specified by `idCard`; the card must exist and very old actions might not be available.	All levels
Get cards attachments by id card `TRELLO_GET_CARDS_ATTACHMENTS_BY_ID_CARD`	Retrieves attachments for a Trello card.	All levels
Get cards attachments by id card by id attachment `TRELLO_GET_CARDS_ATTACHMENTS_BY_ID_CARD_BY_ID_ATTACHMENT`	Retrieves a specific attachment from a Trello card by card ID and attachment ID.	All levels
Get cards board by id card `TRELLO_GET_CARDS_BOARD_BY_ID_CARD`	Fetches detailed information about the Trello board to which a specific, existing, and accessible card belongs, using the card's ID or short link.	All levels
Get cards board by id card by field `TRELLO_GET_CARDS_BOARD_BY_ID_CARD_BY_FIELD`	Retrieves a specific field from the board associated with a given Trello card.	All levels
Get cards by id card `TRELLO_GET_CARDS_BY_ID_CARD`	Retrieves a Trello card by its ID or shortlink, with options to include related data like actions, attachments, members, and checklists.	All levels
Get cards by id card by field `TRELLO_GET_CARDS_BY_ID_CARD_BY_FIELD`	Retrieves the value of a single, specified field from a Trello card.	All levels
Get cards checklists by id card `TRELLO_GET_CARDS_CHECKLISTS_BY_ID_CARD`	Retrieves all checklists, including their check items, for a Trello card specified by its ID or shortlink, if the card exists and is accessible.	All levels
Get cards check item `TRELLO_GET_CARDS_CHECK_ITEM`	Retrieve a specific checkItem on a card. Use when you need to check the status or details of a specific item in a card's checklist.	All levels
Get cards check item states by id card `TRELLO_GET_CARDS_CHECK_ITEM_STATES_BY_ID_CARD`	Gets the completed checklist items on a Trello card.	All levels
Get cards custom field items by id card `TRELLO_GET_CARDS_CUSTOM_FIELD_ITEMS_BY_ID_CARD`	Retrieve a card's customFieldItems array. Use when you need structured metadata from custom fields for automation. Must be called per card, no bulk endpoint exists. Returns an empty array if no custom fields are populat…	All levels
Get cards list by id card `TRELLO_GET_CARDS_LIST_BY_ID_CARD`	Gets the Trello list to which a specified card (which must exist) belongs.	All levels
Get cards list by id card by field `TRELLO_GET_CARDS_LIST_BY_ID_CARD_BY_FIELD`	Fetches a specific field from the Trello list that a given card belongs to.	All levels
Get cards members by id card `TRELLO_GET_CARDS_MEMBERS_BY_ID_CARD`	Retrieves members of a Trello card, identified by its ID or shortLink, allowing customization of which member fields are returned.	All levels
Get cards members voted by id card `TRELLO_GET_CARDS_MEMBERS_VOTED_BY_ID_CARD`	Fetches members who voted on a Trello card; requires an existing card ID, the Voting Power-Up to be active on the board, and members to have voted; returns member details, not vote counts.	All levels
Get cards plugin data by id `TRELLO_GET_CARDS_PLUGIN_DATA_BY_ID`	Retrieve any shared pluginData on a card. Use when you need to access data stored by Trello Power-Ups or plugins for a specific card. Note: Forge and OAuth2 apps cannot access this resource.	All levels
Get cards stickers by id card `TRELLO_GET_CARDS_STICKERS_BY_ID_CARD`	Retrieves all visual stickers (used for categorization, emphasis, or decoration) from an existing and accessible Trello card; this read-only action does not affect other card elements.	All levels
Get cards stickers by id card by id sticker `TRELLO_GET_CARDS_STICKERS_BY_ID_CARD_BY_ID_STICKER`	Call this action to retrieve detailed properties (like image, position, rotation) of a specific sticker on a Trello card.	All levels
Get checklists board by id checklist `TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST`	Retrieves the Trello board a specific checklist belongs to, using the checklist ID.	All levels
Get checklists board by id checklist by field `TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD`	Retrieves a specified `field` (e.g., 'name', 'desc') from the Trello board associated with the given `idChecklist`.	All levels
Get checklists by id checklist `TRELLO_GET_CHECKLISTS_BY_ID_CHECKLIST`	Fetches a Trello checklist by its `idChecklist`, requiring the ID to refer to an existing checklist, and allows specifying which details of the checklist, its cards, and check items are returned.	All levels
Get checklists by id checklist by field `TRELLO_GET_CHECKLISTS_BY_ID_CHECKLIST_BY_FIELD`	Retrieves a specific field's value from a Trello checklist by its ID and the field name, without loading the entire checklist object or its items.	All levels
Get checklists cards by id checklist `TRELLO_GET_CHECKLISTS_CARDS_BY_ID_CHECKLIST`	Retrieves cards associated with a specific, valid Trello checklist ID, allowing for filtering and customization of card and related entity data fields.	All levels
Get checklists check items by id checklist `TRELLO_GET_CHECKLISTS_CHECK_ITEMS_BY_ID_CHECKLIST`	Retrieves all check items from a Trello checklist.	All levels
Get check item by id `TRELLO_GET_CHECK_ITEM_BY_ID`	Retrieves a specific check item from a checklist using the checklist ID and check item ID.	All levels
Get labels board by id label `TRELLO_GET_LABELS_BOARD_BY_ID_LABEL`	Retrieves the Trello board to which a given, valid Trello label ID (`idLabel`) belongs.	All levels
Get labels board by id label by field `TRELLO_GET_LABELS_BOARD_BY_ID_LABEL_BY_FIELD`	Retrieves a specified `field` (e.g., 'name', 'url') from the Trello board associated with a given `idLabel`.	All levels
Get labels by id label `TRELLO_GET_LABELS_BY_ID_LABEL`	Retrieves detailed information for a specific Trello label by its ID, allowing selection of specific fields to return.	All levels
Get lists actions by id list `TRELLO_GET_LISTS_ACTIONS_BY_ID_LIST`	Retrieves actions (like card movements or comments, newest first) for a Trello list by its ID, to track history or create activity logs.	All levels
Get lists board by id list `TRELLO_GET_LISTS_BOARD_BY_ID_LIST`	Retrieves the board to which a specific Trello list belongs.	All levels
Get lists board by id list by field `TRELLO_GET_LISTS_BOARD_BY_ID_LIST_BY_FIELD`	Retrieves a specific field (e.g., 'name', 'desc', 'url') from the Trello board associated with a given list ID.	All levels
Get lists by id list `TRELLO_GET_LISTS_BY_ID_LIST`	Retrieves a Trello list by its unique ID, optionally including details for its cards and parent board.	All levels
Get lists by id list by field `TRELLO_GET_LISTS_BY_ID_LIST_BY_FIELD`	Fetches the value of a single, specified field from a Trello list.	All levels
Get lists cards by id list `TRELLO_GET_LISTS_CARDS_BY_ID_LIST`	Fetches cards from a Trello list by its ID, with options to filter and customize the returned card data.	All levels
Get members actions by id member `TRELLO_GET_MEMBERS_ACTIONS_BY_ID_MEMBER`	Retrieves a list of actions for a specified Trello member, allowing filtering by type, date, models, and control over output format and fields.	All levels
Get members boards by id member `TRELLO_GET_MEMBERS_BOARDS_BY_ID_MEMBER`	Retrieves board-level details (not lists/cards) for Trello boards associated with a member ID or username, allowing extensive customization of the returned data.	All levels
Get members boards by id member by filter `TRELLO_GET_MEMBERS_BOARDS_BY_ID_MEMBER_BY_FILTER`	Retrieves a list of boards for a specific Trello member, applying a filter such as 'open', 'starred', or 'all'.	All levels
Get members boards invited by id member `TRELLO_GET_MEMBERS_BOARDS_INVITED_BY_ID_MEMBER`	Retrieves Trello boards to which a specific member has been invited but has not yet joined.	All levels
Get members boards invited by id member by field `TRELLO_GET_MEMBERS_BOARDS_INVITED_BY_ID_MEMBER_BY_FIELD`	Retrieves a specific field from Trello boards to which a member has been invited but not yet joined; returns an empty result for no pending invitations.	All levels
Get members board backgrounds by id member `TRELLO_GET_MEMBERS_BOARD_BACKGROUNDS_BY_ID_MEMBER`	Fetches the board backgrounds for a specified Trello member.	All levels
Get members board stars by id member `TRELLO_GET_MEMBERS_BOARD_STARS_BY_ID_MEMBER`	Fetches only the boards a specific Trello member has starred, identified by their ID or username.	All levels
Get members board stars by id member by id board star `TRELLO_GET_MEMBERS_BOARD_STARS_BY_ID_MEMBER_BY_ID_BOARD_STAR`	Retrieves detailed information about a specific board star (a Trello board marked as a favorite) for a given Trello member.	All levels
Get members by id member `TRELLO_GET_MEMBERS_BY_ID_MEMBER`	Fetches comprehensive information about a Trello member, specified by ID or username, including profile, activities, boards, cards, notifications, and organization affiliations, with customizable detail levels via filte…	All levels
Get members by id member by field `TRELLO_GET_MEMBERS_BY_ID_MEMBER_BY_FIELD`	Efficiently retrieves a specific field (e.g., fullName, username, bio) of a Trello member using their ID or username, without fetching the entire member profile.	All levels
Get members cards by id member `TRELLO_GET_MEMBERS_CARDS_BY_ID_MEMBER`	Retrieves cards for a Trello member, specified by ID or username, with options to filter cards and include related data like actions, attachments, and checklists.	All levels
Get members custom board backgrounds by id member `TRELLO_GET_MEMBERS_CUSTOM_BOARD_BACKGROUNDS_BY_ID_MEMBER`	Retrieves custom board backgrounds for a Trello member, who must exist, using their ID or username.	All levels
Get members custom emoji by id member `TRELLO_GET_MEMBERS_CUSTOM_EMOJI_BY_ID_MEMBER`	Retrieves all custom (user-specific, non-standard) emojis that a specified Trello member has created or can access.	All levels
Get members custom stickers by id member `TRELLO_GET_MEMBERS_CUSTOM_STICKERS_BY_ID_MEMBER`	Retrieves a member's custom stickers, which are unique personalized stickers created by them, distinct from standard Trello stickers.	All levels
Get members custom stickers by id member by id sticke `TRELLO_GET_MEMBERS_CUSTOM_STICKERS_BY_ID_MEMBER_BY_ID_STICKE`	Get member custom sticker	All levels
Get members deltas by id member `TRELLO_GET_MEMBERS_DELTAS_BY_ID_MEMBER`	Retrieves a chronological list of all changes (deltas) made by a specific Trello member, including modifications to boards, lists, and cards, to audit activity or sync data.	All levels
Get members me `TRELLO_GET_MEMBERS_ME`	Retrieve information about the currently authenticated Trello member.	All levels
Get members me boards `TRELLO_GET_MEMBERS_ME_BOARDS`	DEPRECATED: Use TRELLO_MEMBER_GET_BOARDS_BY_ID_MEMBER instead.	All levels
Get members notifications by id member `TRELLO_GET_MEMBERS_NOTIFICATIONS_BY_ID_MEMBER`	Retrieves notifications for a Trello member, specified by their ID or username, with options for filtering and pagination.	All levels
Get members organizations by id member `TRELLO_GET_MEMBERS_ORGANIZATIONS_BY_ID_MEMBER`	Fetches organizations a specific Trello member belongs to; the `idMember` must be an ID or username of an existing Trello member.	All levels
Get members organizations invited by id member `TRELLO_GET_MEMBERS_ORGANIZATIONS_INVITED_BY_ID_MEMBER`	Retrieves organizations a Trello member has been invited to but has not yet accepted or declined.	All levels
Get members saved searches by id member `TRELLO_GET_MEMBERS_SAVED_SEARCHES_BY_ID_MEMBER`	Retrieves all saved search queries for a Trello member; this action only retrieves saved searches and does not execute them.	All levels
Get members saved searches by id member by id saved s `TRELLO_GET_MEMBERS_SAVED_SEARCHES_BY_ID_MEMBER_BY_ID_SAVED_S`	Get Member Saved Search	All levels
Get members tokens by id member `TRELLO_GET_MEMBERS_TOKENS_BY_ID_MEMBER`	Retrieves API token metadata for a Trello member.	All levels
Get member board background `TRELLO_GET_MEMBER_BOARD_BACKGROUND`	Retrieves a specific custom board background for a Trello member by its ID.	All levels
Get member custom bg `TRELLO_GET_MEMBER_CUSTOM_BG`	Retrieves metadata (e.g., brightness, URLs, tiling status) for a specific custom board background of a Trello member, not the image file itself.	All levels
Get member custom emoji `TRELLO_GET_MEMBER_CUSTOM_EMOJI`	Retrieves a specific custom emoji by its ID for a Trello member, requiring that both the member and emoji exist and are associated.	All levels
Get member invited org `TRELLO_GET_MEMBER_INVITED_ORG`	Get a specific field of an organization to which the member has a pending invitation; returns data only if such an invitation exists.	All levels
Get member org cards `TRELLO_GET_MEMBER_ORG_CARDS`	Fetches all cards assigned to a specific member of a given Trello organization.	All levels
Get notifications board by id notification `TRELLO_GET_NOTIFICATIONS_BOARD_BY_ID_NOTIFICATION`	Gets the Trello board associated with a given notification ID, returning only board data and allowing selection of specific board fields.	All levels
Get notifications board by id notification by field `TRELLO_GET_NOTIFICATIONS_BOARD_BY_ID_NOTIFICATION_BY_FIELD`	Retrieves a specific field from the board associated with a Trello notification.	All levels
Get notifications by id notification `TRELLO_GET_NOTIFICATIONS_BY_ID_NOTIFICATION`	Retrieves a specific Trello notification by its ID, optionally including related entities and specific fields for the notification and its related entities.	All levels
Get notifications by id notification by field `TRELLO_GET_NOTIFICATIONS_BY_ID_NOTIFICATION_BY_FIELD`	Retrieves a specific field from a Trello notification.	All levels
Get notifications card by id notification `TRELLO_GET_NOTIFICATIONS_CARD_BY_ID_NOTIFICATION`	Retrieves the card associated with a Trello notification.	All levels
Get notifications card by id notification by field `TRELLO_GET_NOTIFICATIONS_CARD_BY_ID_NOTIFICATION_BY_FIELD`	Retrieves a specific field of a Trello card, using the ID of a notification that is directly associated with that card.	All levels
Get notifications display by id notification `TRELLO_GET_NOTIFICATIONS_DISPLAY_BY_ID_NOTIFICATION`	Retrieves the information needed to display an existing Trello notification, identified by its ID, without altering the notification or fetching its complete metadata.	All levels
Get notifications entities by id notification `TRELLO_GET_NOTIFICATIONS_ENTITIES_BY_ID_NOTIFICATION`	Retrieves the entities (members, cards, boards, lists, etc.) associated with a specific Trello notification.	All levels
Get notifications list by id notification `TRELLO_GET_NOTIFICATIONS_LIST_BY_ID_NOTIFICATION`	Retrieves the Trello list associated with a specific notification ID, for notifications linked to a list (e.g., card creation or movement notifications).	All levels
Get notifications list by id notification by field `TRELLO_GET_NOTIFICATIONS_LIST_BY_ID_NOTIFICATION_BY_FIELD`	Efficiently retrieves a single specified field from a Trello list linked to a notification, avoiding fetching the entire list.	All levels
Get notifications member by id notification `TRELLO_GET_NOTIFICATIONS_MEMBER_BY_ID_NOTIFICATION`	Fetches details of the member (not the notification content itself) associated with a specific Trello notification ID.	All levels
Get notifications member by id notification by field `TRELLO_GET_NOTIFICATIONS_MEMBER_BY_ID_NOTIFICATION_BY_FIELD`	Retrieves a specific field value of the Trello member associated with a notification.	All levels
Get notifications member creator by id notification `TRELLO_GET_NOTIFICATIONS_MEMBER_CREATOR_BY_ID_NOTIFICATION`	Fetches the creator (member) of a Trello notification, identified by `idNotification`, returning only creator details and respecting Trello privacy settings and user permissions.	All levels
Get notifications member creator by id notification b `TRELLO_GET_NOTIFICATIONS_MEMBER_CREATOR_BY_ID_NOTIFICATION_B`	Get notification creator field	All levels
Get notifications organization by id notification `TRELLO_GET_NOTIFICATIONS_ORGANIZATION_BY_ID_NOTIFICATION`	Retrieves the Trello organization linked to a specific notification ID; returns organization details only, not the notification itself.	All levels
Get notifications organization by id notification by `TRELLO_GET_NOTIFICATIONS_ORGANIZATION_BY_ID_NOTIFICATION_BY_`	Get notification organization field	All levels
Get organizations actions by id org `TRELLO_GET_ORGANIZATIONS_ACTIONS_BY_ID_ORG`	Retrieves a log of actions (e.g., card creations, list movements, comments) for a specified Trello organization, filterable by type, date range, and models; `idOrg` must be a valid organization ID/name, and `page` * `li…	All levels
Get organizations boards by id org `TRELLO_GET_ORGANIZATIONS_BOARDS_BY_ID_ORG`	Fetches boards for a Trello organization, specified by its ID or name, with options to filter and customize returned data.	All levels
Get organizations by id org `TRELLO_GET_ORGANIZATIONS_BY_ID_ORG`	Retrieves detailed information about a specific Trello organization, including optional related resources like members, boards, and actions, using its ID or unique name.	All levels
Get organizations by id org by field `TRELLO_GET_ORGANIZATIONS_BY_ID_ORG_BY_FIELD`	Retrieves the value of a single specified `field` for a Trello organization `idOrg`, ideal for efficiently fetching a specific piece of information without loading the full organization details.	All levels
Get organizations deltas by id org `TRELLO_GET_ORGANIZATIONS_DELTAS_BY_ID_ORG`	Retrieves a log of recent modifications (deltas) for a Trello organization, filterable by tags and supporting incremental fetching via an update index.	All levels
Get organizations memberships by id org `TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG`	Fetches organization-level memberships for a Trello organization, with options to filter members and include their details; does not return board-specific memberships.	All levels
Get organizations members by id org `TRELLO_GET_ORGANIZATIONS_MEMBERS_BY_ID_ORG`	Retrieves members of a Trello organization (specified by ID or name), with an option to include member activity if the organization is Premium.	All levels
Get organizations members invited by id org `TRELLO_GET_ORGANIZATIONS_MEMBERS_INVITED_BY_ID_ORG`	Retrieves members invited to a Trello organization who have not yet accepted their invitation, returning only data for pending invitations (not active or former members) and cannot send or modify invitations.	All levels
Get organizations members invited by id org by field `TRELLO_GET_ORGANIZATIONS_MEMBERS_INVITED_BY_ID_ORG_BY_FIELD`	Retrieves a specific `field` (e.g., fullName, username, email, status) for members with pending invitations to the Trello organization specified by `idOrg`.	All levels
Get organizations plugin data `TRELLO_GET_ORGANIZATIONS_PLUGIN_DATA`	Get organization-scoped pluginData on a Trello Workspace.	All levels
Get organizations tags by id `TRELLO_GET_ORGANIZATIONS_TAGS_BY_ID`	Lists all collections (tags) associated with a Trello organization.	All levels
Get org membership `TRELLO_GET_ORG_MEMBERSHIP`	Retrieves a specific membership within a Trello organization, using their respective IDs, to ascertain the member's role, status, or permissions.	All levels
Get org new billable guests by board `TRELLO_GET_ORG_NEW_BILLABLE_GUESTS_BY_BOARD`	Check for new billable guests on a board within an organization.	All levels
Get search `TRELLO_GET_SEARCH`	Searches Trello content (e.g., boards, cards, members) within specified organizations using a query and customizable result fields.	All levels
Get search members `TRELLO_GET_SEARCH_MEMBERS`	Searches Trello members by name, username, or email, optionally scoped to a board or organization.	All levels
Get sessions socket `TRELLO_GET_SESSIONS_SOCKET`	Retrieves WebSocket session connection information from Trello for real-time updates.	All levels
Get tokens by token `TRELLO_GET_TOKENS_BY_TOKEN`	Retrieves information about a specific Trello API token, allowing selection of specific fields and inclusion of webhook details.	All levels
Get tokens by token by field `TRELLO_GET_TOKENS_BY_TOKEN_BY_FIELD`	Retrieves a specific field from a Trello token, provided the token is valid, has necessary permissions, and the field is a valid token field.	All levels
Get tokens member by token `TRELLO_GET_TOKENS_MEMBER_BY_TOKEN`	Retrieves information about the Trello member associated with the current API token, allowing customization of the returned fields.	All levels
Get tokens member by token by field `TRELLO_GET_TOKENS_MEMBER_BY_TOKEN_BY_FIELD`	Retrieves a specific field for the Trello member associated with the current API token.	All levels
Get tokens webhooks by token `TRELLO_GET_TOKENS_WEBHOOKS_BY_TOKEN`	Retrieves all webhooks associated with a specific Trello API token.	All levels
Get tokens webhooks by token by id webhook `TRELLO_GET_TOKENS_WEBHOOKS_BY_TOKEN_BY_ID_WEBHOOK`	Retrieves detailed information for a specific Trello webhook, identified by `idWebhook`, that is associated with the given `token`.	All levels
Get types by id `TRELLO_GET_TYPES_BY_ID`	Identifies the type of a Trello resource (member or organization) given its ID.	All levels
Get webhooks by id webhook `TRELLO_GET_WEBHOOKS_BY_ID_WEBHOOK`	Retrieves the full configuration and status for a specific Trello webhook by its unique ID; this action does not return past notification history.	All levels
Get webhooks by id webhook by field `TRELLO_GET_WEBHOOKS_BY_ID_WEBHOOK_BY_FIELD`	Gets a specific field's value from a Trello webhook, avoiding retrieval of the full webhook object.	All levels
List emoji `TRELLO_LIST_EMOJI`	List all available emoji in Trello. Use when you need to browse or search for emoji to use in cards, comments, or reactions.	All levels
Mark all notifications read `TRELLO_MARK_ALL_NOTIFICATIONS_READ`	Marks all Trello notifications for the authenticated user as read across all boards; this action is permanent and cannot be undone.	Full access
Mark board as viewed `TRELLO_MARK_BOARD_AS_VIEWED`	Marks the Trello board specified by idBoard as viewed for the current user, exclusively updating its viewed status and potentially influencing its position in user-specific lists and notification settings.	Read + write, Full access
Mark card notifications read `TRELLO_MARK_CARD_NOTIFICATIONS_READ`	Marks all notifications associated with a specific Trello card as read; this is irreversible and only affects read status, not deleting or modifying notifications.	Read + write, Full access
Move all list cards `TRELLO_MOVE_ALL_LIST_CARDS`	Moves all cards from a source Trello list to a destination list on a specified board.	Full access
Remove board member `TRELLO_REMOVE_BOARD_MEMBER`	Permanently removes a current member from a Trello board, revoking their access; this action is irreversible.	Full access
Remove board star `TRELLO_REMOVE_BOARD_STAR`	Removes a specific starred board (identified by `idBoardStar`) from a Trello member's (identified by `idMember`) list of favorites; `idBoardStar` must be an existing star for that member.	Full access
Remove card label by color `TRELLO_REMOVE_CARD_LABEL_BY_COLOR`	Permanently removes a specific `color` label from an existing Trello card identified by `idCard`, if the card has that label; this only disassociates the label from the card, not deleting the label definition itself.	Full access
Remove label from card `TRELLO_REMOVE_LABEL_FROM_CARD`	Removes a specific label from a Trello card; the label itself is not deleted from the board, only its association with the card.	Full access
Remove member from card `TRELLO_REMOVE_MEMBER_FROM_CARD`	Removes a currently assigned member from a Trello card, affecting only the card's member list and not the member's board membership or overall permissions.	Full access
Remove member from org `TRELLO_REMOVE_MEMBER_FROM_ORG`	Removes a member entirely from a specific Trello organization, including from all its boards and cards; this action is permanent and does not delete the member's Trello account.	Full access
Update actions by id action `TRELLO_UPDATE_ACTIONS_BY_ID_ACTION`	Updates the `text` field of a specific Trello comment action, identified by `idAction`.	Read + write, Full access
Update actions text by id action `TRELLO_UPDATE_ACTIONS_TEXT_BY_ID_ACTION`	Updates the text of an existing Trello action (e.g., a comment or card update) identified by `idAction`; this change only affects the action's text content.	Read + write, Full access
Update boards by id board `TRELLO_UPDATE_BOARDS_BY_ID_BOARD`	Updates attributes (e.g., name, description, status, preferences) of an existing Trello board identified by `idBoard`.	Read + write, Full access
Update boards closed by id board `TRELLO_UPDATE_BOARDS_CLOSED_BY_ID_BOARD`	Archives (closes) an active Trello board or reopens a previously archived board.	Read + write, Full access
Update boards desc by id board `TRELLO_UPDATE_BOARDS_DESC_BY_ID_BOARD`	Updates the description of a specified Trello board; the update is immediate and does not affect other board elements like lists, cards, or membership.	Read + write, Full access
Update boards id organization by id board `TRELLO_UPDATE_BOARDS_ID_ORGANIZATION_BY_ID_BOARD`	Moves an existing Trello board to a specified, existing Trello organization, which can affect the board's visibility and member access.	Read + write, Full access
Update boards label names blue by id board `TRELLO_UPDATE_BOARDS_LABEL_NAMES_BLUE_BY_ID_BOARD`	Sets the name of the blue label for a Trello board.	Read + write, Full access
Update boards label names green by id board `TRELLO_UPDATE_BOARDS_LABEL_NAMES_GREEN_BY_ID_BOARD`	Updates the name of the green label for a specified Trello board; this change is board-wide, affects all cards using this label, and does not change the label's color.	Read + write, Full access
Update boards label names orange by id board `TRELLO_UPDATE_BOARDS_LABEL_NAMES_ORANGE_BY_ID_BOARD`	Updates the name of the orange label for a specified Trello board.	Read + write, Full access
Update boards label names purple by id board `TRELLO_UPDATE_BOARDS_LABEL_NAMES_PURPLE_BY_ID_BOARD`	Updates the name of the purple label on a Trello board.	Read + write, Full access
Update boards label names red by id board `TRELLO_UPDATE_BOARDS_LABEL_NAMES_RED_BY_ID_BOARD`	Updates the name of the red label on a Trello board.	Read + write, Full access
Update boards label names yellow by id board `TRELLO_UPDATE_BOARDS_LABEL_NAMES_YELLOW_BY_ID_BOARD`	Updates the name of a board's yellow label; other colored labels are unaffected.	Read + write, Full access
Update boards members by id board `TRELLO_UPDATE_BOARDS_MEMBERS_BY_ID_BOARD`	Adds or updates a member's role on a specific Trello board, typically requiring the member's `email` and a membership `type`.	Read + write, Full access
Update boards members by id board by id member `TRELLO_UPDATE_BOARDS_MEMBERS_BY_ID_BOARD_BY_ID_MEMBER`	Updates a current member's email, full name, or role (admin, normal, or observer) on a specific Trello board; email and full name changes are board-specific and do not affect the member's global Trello profile.	Read + write, Full access
Update boards my prefs email position by id board `TRELLO_UPDATE_BOARDS_MY_PREFS_EMAIL_POSITION_BY_ID_BOARD`	Updates a Trello board's email position preference for new cards; this preference only affects new cards (not existing ones) and the board must exist.	Read + write, Full access
Update boards my prefs id email list by id board `TRELLO_UPDATE_BOARDS_MY_PREFS_ID_EMAIL_LIST_BY_ID_BOARD`	Sets the default Trello list where cards created via email will be added for a specific board.	Read + write, Full access
Update boards my prefs show list guide by id board `TRELLO_UPDATE_BOARDS_MY_PREFS_SHOW_LIST_GUIDE_BY_ID_BOARD`	DEPRECATED: Updates the 'Show List Guide' preference for a specified Trello board.	Read + write, Full access
Update boards my prefs show sidebar by id board `TRELLO_UPDATE_BOARDS_MY_PREFS_SHOW_SIDEBAR_BY_ID_BOARD`	Updates the authenticated user's personal preference for showing or hiding the sidebar on a specific Trello board.	Read + write, Full access
Update boards name by id board `TRELLO_UPDATE_BOARDS_NAME_BY_ID_BOARD`	Updates the name of an existing Trello board, identified by `idBoard`; this change only affects the board's name, not its other attributes.	Read + write, Full access
Update boards prefs background by id board `TRELLO_UPDATE_BOARDS_PREFS_BACKGROUND_BY_ID_BOARD`	Updates the cosmetic background preference for a specific Trello board; this change does not affect board functionality or content.	Read + write, Full access
Update boards prefs calendar feed enabled by id board `TRELLO_UPDATE_BOARDS_PREFS_CALENDAR_FEED_ENABLED_BY_ID_BOARD`	Updates the 'calendarFeedEnabled' preference for a Trello board, which, when enabled, makes board cards with due dates accessible via an iCalendar feed for external calendar integration.	Read + write, Full access
Update boards prefs card aging by id board `TRELLO_UPDATE_BOARDS_PREFS_CARD_AGING_BY_ID_BOARD`	Updates the card aging visual preference to 'pirate' or 'regular' mode for a specified Trello board.	Read + write, Full access
Update boards prefs card covers by id board `TRELLO_UPDATE_BOARDS_PREFS_CARD_COVERS_BY_ID_BOARD`	Updates the preference on a specific Trello board for whether existing card covers are displayed; this controls visibility only and does not add or remove the actual covers from cards.	Read + write, Full access
Update boards prefs comments by id board `TRELLO_UPDATE_BOARDS_PREFS_COMMENTS_BY_ID_BOARD`	Changes the permission settings for who can add comments to cards on a specific Trello board, without affecting other board settings.	Read + write, Full access
Update boards prefs invitations by id board `TRELLO_UPDATE_BOARDS_PREFS_INVITATIONS_BY_ID_BOARD`	Updates who can invite new members ('admins' or 'members') to a specific Trello board.	Read + write, Full access
Update boards prefs permission level by id board `TRELLO_UPDATE_BOARDS_PREFS_PERMISSION_LEVEL_BY_ID_BOARD`	Updates the permission level preference (e.g., 'private' or 'public') for a Trello board, identified by `idBoard`, if the board exists and the authenticated user possesses administrative permissions for it.	Read + write, Full access
Update boards prefs self join by id board `TRELLO_UPDATE_BOARDS_PREFS_SELF_JOIN_BY_ID_BOARD`	Updates a board's 'selfJoin' preference, determining if members can join freely or must be invited.	Read + write, Full access
Update boards prefs voting by id board `TRELLO_UPDATE_BOARDS_PREFS_VOTING_BY_ID_BOARD`	Sets who can vote on cards for an existing Trello board, changing only the voting preferences for all cards on the board.	Read + write, Full access
Update boards subscribed by id board `TRELLO_UPDATE_BOARDS_SUBSCRIBED_BY_ID_BOARD`	Updates the authenticated user's subscription status (subscribe/unsubscribe for notifications) for a specified Trello board, to which the user must have access.	Read + write, Full access
Update board membership `TRELLO_UPDATE_BOARD_MEMBERSHIP`	Updates a user's role (e.g., admin, normal, observer) on a specific Trello board or retrieves updated member details, requiring existing board and membership IDs.	Read + write, Full access
Update board sidebar actions prefs `TRELLO_UPDATE_BOARD_SIDEBAR_ACTIONS_PREFS`	Updates the current user's preference for the visibility of sidebar board actions on a specific Trello board.	Read + write, Full access
Update board sidebar activity prefs `TRELLO_UPDATE_BOARD_SIDEBAR_ACTIVITY_PREFS`	Sets the current user's preference for displaying or concealing the sidebar activity feed on an accessible Trello board; this change only affects the requesting user.	Read + write, Full access
Update board sidebar members pref `TRELLO_UPDATE_BOARD_SIDEBAR_MEMBERS_PREF`	Updates the authenticated user's preference for showing or hiding members in a specific Trello board's sidebar, affecting only the current user's view.	Read + write, Full access
Update board stars position by id member by id board `TRELLO_UPDATE_BOARD_STARS_POSITION_BY_ID_MEMBER_BY_ID_BOARD_`	Update board star position	Read + write, Full access
Update cards actions comments by id card by id action `TRELLO_UPDATE_CARDS_ACTIONS_COMMENTS_BY_ID_CARD_BY_ID_ACTION`	Updates the text for a given comment action (`idAction`) on a specified card (`idCard`), affecting only the text content.	Read + write, Full access
Update cards by id card `TRELLO_UPDATE_CARDS_BY_ID_CARD`	Updates an existing Trello card's attributes like name, description, due date, members, labels, position, or archives/unarchives it, attaches files, or changes its cover.	Read + write, Full access
Update cards checklists check items name by id card b `TRELLO_UPDATE_CARDS_CHECKLISTS_CHECK_ITEMS_NAME_BY_ID_CARD_B`	Update checklist item name in card	Read + write, Full access
Update cards checklist items by id card by id checkli `TRELLO_UPDATE_CARDS_CHECKLIST_ITEMS_BY_ID_CARD_BY_ID_CHECKLI`	Update check item on card	Read + write, Full access
Update cards checklist items position by id card by i `TRELLO_UPDATE_CARDS_CHECKLIST_ITEMS_POSITION_BY_ID_CARD_BY_I`	Update checklist item position	Read + write, Full access
Update cards checklist items state by id card by id c `TRELLO_UPDATE_CARDS_CHECKLIST_ITEMS_STATE_BY_ID_CARD_BY_ID_C`	Update card checklist item state	Read + write, Full access
Update cards closed by id card `TRELLO_UPDATE_CARDS_CLOSED_BY_ID_CARD`	Updates the 'closed' status of an existing Trello card.	Read + write, Full access
Update cards desc by id card `TRELLO_UPDATE_CARDS_DESC_BY_ID_CARD`	Updates or clears the entire description of an existing Trello card; use an empty string for `value` to clear.	Read + write, Full access
Update cards due by id card `TRELLO_UPDATE_CARDS_DUE_BY_ID_CARD`	Updates the due date of a specific Trello card; the card identified by `idCard` must exist.	Read + write, Full access
Update cards id attachment cover by id card `TRELLO_UPDATE_CARDS_ID_ATTACHMENT_COVER_BY_ID_CARD`	Sets or removes the attachment cover for a Trello card.	Read + write, Full access
Update cards id board by id card `TRELLO_UPDATE_CARDS_ID_BOARD_BY_ID_CARD`	Moves a Trello card to a different board and, optionally, to a specific list on that new board, useful for reorganizing across projects or workflows.	Read + write, Full access
Update cards id list by id card `TRELLO_UPDATE_CARDS_ID_LIST_BY_ID_CARD`	Moves a Trello card to a different list on the same Trello board; this operation is idempotent and only updates the card's list ID.	Read + write, Full access
Update cards id members by id card `TRELLO_UPDATE_CARDS_ID_MEMBERS_BY_ID_CARD`	Updates (sets/replaces) the list of members assigned to a Trello card.	Read + write, Full access
Update cards labels by id card `TRELLO_UPDATE_CARDS_LABELS_BY_ID_CARD`	Replaces all labels on a Trello card with labels matching the specified colors.	Read + write, Full access
Update cards name by id card `TRELLO_UPDATE_CARDS_NAME_BY_ID_CARD`	Updates the name of an existing Trello card, identified by its ID or shortLink; other card properties remain unchanged.	Read + write, Full access
Update cards pos by id card `TRELLO_UPDATE_CARDS_POS_BY_ID_CARD`	Updates a Trello card's position within its list to 'top', 'bottom', or a specified 1-indexed positive integer.	Read + write, Full access
Update cards stickers by id card by id sticker `TRELLO_UPDATE_CARDS_STICKERS_BY_ID_CARD_BY_ID_STICKER`	Updates an existing sticker's image, position (top, left coordinates), or stacking order (zIndex) on a specific Trello card; the `rotate` parameter may not be supported by Trello.	Read + write, Full access
Update cards subscribed by id card `TRELLO_UPDATE_CARDS_SUBSCRIBED_BY_ID_CARD`	Updates the user's subscription status for a Trello card, if the card exists and is accessible.	Read + write, Full access
Update checklists by id checklist `TRELLO_UPDATE_CHECKLISTS_BY_ID_CHECKLIST`	Updates an existing Trello checklist, allowing modification of its name, position, associated card/board, or copying items from a source checklist.	Read + write, Full access
Update checklists by id checklist by field `TRELLO_UPDATE_CHECKLISTS_BY_ID_CHECKLIST_BY_FIELD`	Update a specific field on a Trello checklist.	Read + write, Full access
Update checklists id card by id checklist `TRELLO_UPDATE_CHECKLISTS_ID_CARD_BY_ID_CHECKLIST`	Moves a Trello checklist to a new parent card; the checklist and the destination card must exist.	Read + write, Full access
Update checklists name by id checklist `TRELLO_UPDATE_CHECKLISTS_NAME_BY_ID_CHECKLIST`	Updates the name of an existing Trello checklist.	Read + write, Full access
Update checklists pos by id checklist `TRELLO_UPDATE_CHECKLISTS_POS_BY_ID_CHECKLIST`	Updates the position of an existing checklist on a Trello card.	Read + write, Full access
Update checklist item by ids `TRELLO_UPDATE_CHECKLIST_ITEM_BY_IDS`	Updates a check item's attributes (name, position, state) or moves it to a different checklist on the same card, requiring the card ID, current checklist ID, and check item ID.	Read + write, Full access
Update labels by id label `TRELLO_UPDATE_LABELS_BY_ID_LABEL`	Updates an existing Trello label's attributes (color, name, or associated board) by its ID; the label must exist.	Read + write, Full access
Update labels by id label by field `TRELLO_UPDATE_LABELS_BY_ID_LABEL_BY_FIELD`	Updates a specific field (color or name) on a Trello label by its ID.	Read + write, Full access
Update labels color by id label `TRELLO_UPDATE_LABELS_COLOR_BY_ID_LABEL`	Updates the color of an existing Trello label, or removes its color if 'null' is specified for the value.	Read + write, Full access
Update labels name by id label `TRELLO_UPDATE_LABELS_NAME_BY_ID_LABEL`	Updates the name of an existing Trello label, identified by `idLabel`; an empty string for `value` clears the label's name but does not delete the label.	Read + write, Full access
Update lists by id list `TRELLO_UPDATE_LISTS_BY_ID_LIST`	Updates attributes of an existing Trello list, such as name, position, archive status, board, or copies cards from another list, provided the list `idList` exists.	Read + write, Full access
Update lists closed by id list `TRELLO_UPDATE_LISTS_CLOSED_BY_ID_LIST`	Updates whether an existing Trello list is closed (archived); a closed list is hidden from the board view but not deleted and can be re-opened.	Read + write, Full access
Update lists id board by id list `TRELLO_UPDATE_LISTS_ID_BOARD_BY_ID_LIST`	Moves an existing Trello list (identified by `idList`) to an existing destination board (board ID in `value`), optionally setting its new position (`pos`).	Read + write, Full access
Update lists name by id list `TRELLO_UPDATE_LISTS_NAME_BY_ID_LIST`	Updates the name of an existing Trello list, identified by its ID; this only changes the list's name, not its cards or position.	Read + write, Full access
Update lists pos by id list `TRELLO_UPDATE_LISTS_POS_BY_ID_LIST`	Changes a Trello list's order on a board to 'top', 'bottom', or a specified numeric position, affecting only its position.	Read + write, Full access
Update lists subscribed by id list `TRELLO_UPDATE_LISTS_SUBSCRIBED_BY_ID_LIST`	Updates the subscription status for a Trello list, allowing the user to subscribe or unsubscribe to control notifications.	Read + write, Full access
Update members avatar source by id member `TRELLO_UPDATE_MEMBERS_AVATAR_SOURCE_BY_ID_MEMBER`	Updates the avatar source for a specified Trello member.	Read + write, Full access
Update members bio by id member `TRELLO_UPDATE_MEMBERS_BIO_BY_ID_MEMBER`	Updates the bio/description of a specified Trello member.	Read + write, Full access
Update members board backgrounds by id member by id b `TRELLO_UPDATE_MEMBERS_BOARD_BACKGROUNDS_BY_ID_MEMBER_BY_ID_B`	Update Member Board Background	Read + write, Full access
Update members board stars by id member by id board s `TRELLO_UPDATE_MEMBERS_BOARD_STARS_BY_ID_MEMBER_BY_ID_BOARD_S`	Update Member Board Star	Read + write, Full access
Update members by id member `TRELLO_UPDATE_MEMBERS_BY_ID_MEMBER`	Updates an existing Trello member's profile information, preferences, or username.	Read + write, Full access
Update members custom board backgrounds by id member `TRELLO_UPDATE_MEMBERS_CUSTOM_BOARD_BACKGROUNDS_BY_ID_MEMBER_`	Update member's custom board background	Read + write, Full access
Update members full name by id member `TRELLO_UPDATE_MEMBERS_FULL_NAME_BY_ID_MEMBER`	Updates the full name for a Trello member, identified by their valid ID or username; this operation only affects the full name, leaving other profile information unchanged.	Read + write, Full access
Update members initials by id member `TRELLO_UPDATE_MEMBERS_INITIALS_BY_ID_MEMBER`	Updates the initials for a specified Trello member, identified by their ID or username.	Read + write, Full access
Update members prefs color blind by id member `TRELLO_UPDATE_MEMBERS_PREFS_COLOR_BLIND_BY_ID_MEMBER`	Updates a Trello member's color blind friendly mode preference.	Read + write, Full access
Update members prefs locale by id member `TRELLO_UPDATE_MEMBERS_PREFS_LOCALE_BY_ID_MEMBER`	Updates a Trello member's locale preference to change how dates, times, and numbers are displayed in the Trello UI.	Read + write, Full access
Update members prefs summary interval by id member `TRELLO_UPDATE_MEMBERS_PREFS_SUMMARY_INTERVAL_BY_ID_MEMBER`	Updates a Trello member's preference for the frequency of email summary notifications; this setting affects only summary notifications.	Read + write, Full access
Update members saved searches by id member by id save `TRELLO_UPDATE_MEMBERS_SAVED_SEARCHES_BY_ID_MEMBER_BY_ID_SAVE`	Update member saved search	Read + write, Full access
Update members saved searches name by id member by id `TRELLO_UPDATE_MEMBERS_SAVED_SEARCHES_NAME_BY_ID_MEMBER_BY_ID`	Update member saved search name	Read + write, Full access
Update members saved searches pos by id member by id `TRELLO_UPDATE_MEMBERS_SAVED_SEARCHES_POS_BY_ID_MEMBER_BY_ID_`	Update member saved search position	Read + write, Full access
Update members saved searches query by id member by i `TRELLO_UPDATE_MEMBERS_SAVED_SEARCHES_QUERY_BY_ID_MEMBER_BY_I`	Update member saved search query	Read + write, Full access
Update members username by id member `TRELLO_UPDATE_MEMBERS_USERNAME_BY_ID_MEMBER`	Updates the username for an existing Trello member, identified by their ID or current username.	Read + write, Full access
Update member avatar `TRELLO_UPDATE_MEMBER_AVATAR`	Updates a Trello member's avatar using a base64-encoded image; the `file` field, though schema-optional, requires valid image data for a successful update.	Read + write, Full access
Update notifications by id notification `TRELLO_UPDATE_NOTIFICATIONS_BY_ID_NOTIFICATION`	Updates only the 'unread' status of a specific Trello notification.	Read + write, Full access
Update notifications unread by id notification `TRELLO_UPDATE_NOTIFICATIONS_UNREAD_BY_ID_NOTIFICATION`	Updates the unread status of a specific Trello notification.	Read + write, Full access
Update organizations by id org `TRELLO_UPDATE_ORGANIZATIONS_BY_ID_ORG`	Updates various attributes of an existing Trello organization, identified by `idOrg`.	Read + write, Full access
Update organizations desc by id org `TRELLO_UPDATE_ORGANIZATIONS_DESC_BY_ID_ORG`	Updates or clears the description for an existing Trello organization, identified by its ID or name, to a new string up to 16384 characters.	Read + write, Full access
Update organizations display name by id org `TRELLO_UPDATE_ORGANIZATIONS_DISPLAY_NAME_BY_ID_ORG`	Updates the display name of a Trello organization, identifiable by its current ID or name (`idOrg`), to the new `value`; other attributes remain unaffected.	Read + write, Full access
Update organizations memberships by id org by id memb `TRELLO_UPDATE_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMB`	Update org membership	Read + write, Full access
Update organizations members by id org `TRELLO_UPDATE_ORGANIZATIONS_MEMBERS_BY_ID_ORG`	Adds/updates a member in a specified Trello organization (`idOrg`); `email` and `type` are API-required, `fullName` is needed if `email` is new to Trello.	Read + write, Full access
Update organizations members by id org by id member `TRELLO_UPDATE_ORGANIZATIONS_MEMBERS_BY_ID_ORG_BY_ID_MEMBER`	Updates a member's role/type (admin, normal, or observer) in a Trello organization.	Read + write, Full access
Update organizations members deactivation by id org b `TRELLO_UPDATE_ORGANIZATIONS_MEMBERS_DEACTIVATION_BY_ID_ORG_B`	Update org member deactivation status	Read + write, Full access
Update organizations name by id org `TRELLO_UPDATE_ORGANIZATIONS_NAME_BY_ID_ORG`	Updates the unique programmatic identifier (used in URLs and API interactions) for an existing Trello organization; this is an irreversible operation, effective immediately, and only affects this identifier.	Read + write, Full access
Update organizations prefs associated domain by id or `TRELLO_UPDATE_ORGANIZATIONS_PREFS_ASSOCIATED_DOMAIN_BY_ID_OR`	Update an organization's associated domain preferences	Read + write, Full access
Update organizations prefs board visibility by id org `TRELLO_UPDATE_ORGANIZATIONS_PREFS_BOARD_VISIBILITY_BY_ID_ORG`	Updates the preference controlling who can set board visibility to 'organization-visible' within an existing Trello organization.	Read + write, Full access
Update organizations prefs external members access by `TRELLO_UPDATE_ORGANIZATIONS_PREFS_EXTERNAL_MEMBERS_ACCESS_BY`	Update an organization's external members access	Read + write, Full access
Update organizations prefs permission level by id org `TRELLO_UPDATE_ORGANIZATIONS_PREFS_PERMISSION_LEVEL_BY_ID_ORG`	Updates a Trello organization's `permissionLevel` preference, determining if it's members-only or link-accessible, and affecting new board default visibility.	Read + write, Full access
Update organizations prefs private board visibility b `TRELLO_UPDATE_ORGANIZATIONS_PREFS_PRIVATE_BOARD_VISIBILITY_B`	Update organization private board visibility restriction	Read + write, Full access
Update organizations prefs public board visibility by `TRELLO_UPDATE_ORGANIZATIONS_PREFS_PUBLIC_BOARD_VISIBILITY_BY`	Update organization public board visibility	Read + write, Full access
Update organizations website by id org `TRELLO_UPDATE_ORGANIZATIONS_WEBSITE_BY_ID_ORG`	Updates the website URL for a specified Trello organization.	Read + write, Full access
Update organization logo `TRELLO_UPDATE_ORGANIZATION_LOGO`	Sets or updates the logo for a Trello organization; the provided image file must adhere to Trello's format and size restrictions.	Read + write, Full access
Update org google apps version `TRELLO_UPDATE_ORG_GOOGLE_APPS_VERSION`	Updates the Google Apps integration version preference for a specified Trello organization, to manage compatibility or features related to Google Workspace services.	Read + write, Full access
Update org invite restrictions `TRELLO_UPDATE_ORG_INVITE_RESTRICTIONS`	Adds an email domain restriction to a Trello organization's invitation policy.	Read + write, Full access
Update sessions by id session `TRELLO_UPDATE_SESSIONS_BY_ID_SESSION`	Updates a Trello user session's viewed board ID or status; call when user activity or board focus changes.	Read + write, Full access
Update sessions status by id session `TRELLO_UPDATE_SESSIONS_STATUS_BY_ID_SESSION`	Updates the status of an existing Trello session.	Read + write, Full access
Update webhooks active by id webhook `TRELLO_UPDATE_WEBHOOKS_ACTIVE_BY_ID_WEBHOOK`	Updates the active status of an existing Trello webhook.	Read + write, Full access
Update webhooks by id webhook `TRELLO_UPDATE_WEBHOOKS_BY_ID_WEBHOOK`	Updates an existing Trello webhook's description, active status, callback URL, or monitored model ID; requires the webhook ID (not in request body) to be specified, typically via URL path.	Read + write, Full access
Update webhooks callback url by id webhook `TRELLO_UPDATE_WEBHOOKS_CALLBACK_URL_BY_ID_WEBHOOK`	Updates the callback URL for a specific Trello webhook; other webhook attributes remain unchanged.	Read + write, Full access
Update webhooks description by id webhook `TRELLO_UPDATE_WEBHOOKS_DESCRIPTION_BY_ID_WEBHOOK`	Updates the description of an existing Trello webhook; an empty string for the new description removes the current one.	Read + write, Full access
Update webhooks id model by id webhook `TRELLO_UPDATE_WEBHOOKS_ID_MODEL_BY_ID_WEBHOOK`	Updates the `idModel` (the monitored Trello entity like a board, list, or card) for an active webhook `idWebhook` to the new model ID `value`; other webhook properties are unaffected.	Read + write, Full access

What agents can't do in Trello (yet)

Anything not in the table above. The tools mirror what Trello makes available to connected apps. If Trello doesn't expose an operation, agents can't perform it either.
If something you need is missing, there's usually a path: add the service's API key under Settings → Custom integrations and your agents can call it directly. See custom integrations & secrets. You can also ask your lead agent to open a ticket describing what it needs.

Using it in missions

Just ask in plain language: “check Trello for …”, “create … in Trello”, “every Monday, … ”, and the agent finds the right tool, runs it, and reports back with a receipt in your Runs ledger. Anything outward-facing (sending, posting, publishing) that a mission didn't clearly authorize comes back to you as a ticket first.

Troubleshooting

Agent says	What's happening	Fix
"Trello isn't connected"	No active connection (or this agent is denied)	Connect on the Integrations page; check the agent's per-app policy
"The connection has expired"	Trello ended the authorization (they all do periodically)	Click Reconnect on the account, same settings, one click
"I'm not allowed to do that"	The action is above the account's access level, or the agent is scoped down	Raise the level under Manage, or adjust that agent's policy
It did something unexpected	The ask was ambiguous (e.g. matched an existing item)	Be explicit, "create a NEW …", and give agents a working folder where relevant