// SCAN REPORT

Trello

200 tools. 67 can modify or destroy data without limits.

31 destructive tools with no built-in limits. Policy required.

Last updated:

67 can modify or destroy data
133 read-only
200 tools total

Community server · catalogue entry checked 12/06/2026 · full schemas captured for 198 of 200 tools

How to control Trello ↓

TOOL MAP

What Trello exposes to your agents

Read (133) Write / Execute (36) Destructive / Financial (31)

Running more than one server? Check your whole stack →

CONTEXT-WINDOW COST

What Trello costs in tokens

63,945 tokens of tool definitions, loaded on every request
32% of a 200k context window
2,607 heaviest tool: TRELLO_GET_BOARDS_BY_ID_BOARD

Full per-tool breakdown → Model it in the token calculator →

MOST DANGEROUS TOOLS
Critical Risk

The most dangerous Trello tools

Destructive · High TRELLO_ADD_LISTS_MOVE_ALL_CARDS_BY_ID_LIST Although cards themselves are not deleted, moving all cards away from a list is an irreversible operation that fundamentally transforms the source list and disrupts the original board structure. Destructive · High TRELLO_ADD_NOTIFICATIONS_ALL_READ Although the tool doesn't delete data in the traditional sense, marking notifications as read is irreversible and destroys the unread status information permanently. Destructive · Medium TRELLO_CONVERT_CHECKLIST_ITEM_TO_CARD While the conversion itself is not a deletion, the description explicitly notes it is 'irreversible', meaning the original checklist item structure cannot be restored through API means. Destructive · High TRELLO_DELETE_ACTIONS_BY_ID_ACTION The tool permanently removes data (Trello actions/comments) with no undo capability.

67 of Trello's 200 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Trello

PolicyLayer is an MCP gateway — it sits between your AI agents and Trello, and nothing reaches the server without passing your rules. These are the rules we recommend:

Deny destructive operations
{
  "TRELLO_ADD_LISTS_ARCHIVE_ALL_CARDS_BY_ID_LIST": {
    "deny_if": [
      {
        "conditions": [],
        "on_deny": "Blocked by default. Requires approval."
      }
    ]
  }
}

Destructive tools should never be available to autonomous agents without human approval.

Rate limit write operations
{
  "TRELLO_ADD_BOARDS": {
    "limits": [
      {
        "counter": "trello_add_boards_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations
{
  "TRELLO_GET_ACTIONS_BOARD_BY_ID_ACTION": {
    "limits": [
      {
        "counter": "trello_get_actions_board_by_id_action_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

  1. Create a free account and register Trello — nothing to install.
  2. Add these rules — paste them, or build them visually. Tune the limits to your setup.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
ENFORCE POLICY ON TRELLO →

Instant setup, no code required.

FULL CATALOGUE

All 200 Trello tools

DESTRUCTIVE 31 tools
Destructive TRELLO_ADD_LISTS_ARCHIVE_ALL_CARDS_BY_ID_LIST Archives all cards in a Trello list; while cards can be restored via the Trello interface, this action does no Destructive TRELLO_ADD_LISTS_MOVE_ALL_CARDS_BY_ID_LIST Moves all cards from a Trello list to a different board; this action is irreversible, moves (not copies) cards Destructive TRELLO_ADD_NOTIFICATIONS_ALL_READ Marks all Trello notifications for the authenticated user as read across all boards; this action is permanent Destructive TRELLO_CONVERT_CHECKLIST_ITEM_TO_CARD Converts a checklist item into a new card (useful for promoting a subtask), which inherits some properties fro Destructive TRELLO_DELETE_ACTIONS_BY_ID_ACTION Deletes a specific Trello action, such as a commentCard, by its ID; this is an irreversible operation and only Destructive TRELLO_DELETE_BOARDS_MEMBERS_BY_ID_BOARD_BY_ID_MEMBER Permanently removes a current member from a Trello board, revoking their access; this action is irreversible. Destructive TRELLO_DELETE_BOARDS_POWER_UPS_BY_ID_BOARD_BY_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 o Destructive TRELLO_DELETE_CARDS_ACTIONS_COMMENTS_BY_ID_CARD_BY_ID_ACTION Deletes a specific comment action (identified by idAction) from a Trello card (identified by idCard); this ope Destructive TRELLO_DELETE_CARDS_ATTACHMENTS_BY_ID_CARD_BY_ID_ATTACHMENT Permanently removes a specified attachment from a Trello card; this action is irreversible and requires that b Destructive TRELLO_DELETE_CARDS_BY_ID_CARD Permanently deletes an archived Trello card specified by its idCard. Destructive TRELLO_DELETE_CARDS_CHECKLISTS_BY_ID_CARD_BY_ID_CHECKLIST Permanently deletes a specific checklist from a Trello card. Destructive TRELLO_DELETE_CARDS_ID_MEMBERS_BY_ID_CARD_BY_ID_MEMBER Removes a currently assigned member from a Trello card, affecting only the card's member list and not the memb Destructive TRELLO_DELETE_CARDS_LABELS_BY_ID_CARD_BY_COLOR Permanently removes a specific color label from an existing Trello card identified by idCard, if the card has Destructive TRELLO_DELETE_CARDS_MEMBERS_VOTED_BY_ID_CARD_BY_ID_MEMBER Removes a member's vote from a Trello card; this operation is irreversible and does not confirm if the vote ex Destructive 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). Destructive TRELLO_DELETE_CHECKLIST_ITEM Permanently deletes a specific check item from a checklist on a Trello card; this operation is irreversible an Destructive TRELLO_DELETE_CHECKLISTS_BY_ID_CHECKLIST Permanently and irreversibly deletes a Trello checklist and all its items using the idChecklist. Destructive TRELLO_DELETE_LABELS_BY_ID_LABEL Permanently deletes an existing label from a Trello board by its ID; this operation is irreversible via the AP Destructive TRELLO_DELETE_MEMBER_BOARD_BACKGROUND Permanently deletes a specific custom board background belonging to the specified Trello member; this operatio Destructive TRELLO_DELETE_MEMBER_CUSTOM_STICKER Deletes a custom sticker from a Trello member's collection; this permanent action is only available for custom Destructive TRELLO_DELETE_MEMBER_SAVED_SEARCH Permanently deletes a specific saved search for a Trello member, used when the search is outdated or no longer Destructive TRELLO_DELETE_MEMBERS_BOARD_STARS_BY_ID_MEMBER_BY_ID_BOARD_STAR Removes a specific starred board (identified by idBoardStar) from a Trello member's (identified by idMember) l Destructive TRELLO_DELETE_ORG_ASSOCIATED_DOMAIN Irreversibly deletes an associated email domain from a Trello organization's preferences to update email domai Destructive TRELLO_DELETE_ORGANIZATIONS_BY_ID_ORG Permanently deletes a Trello organization and all its associated data; this action is irreversible and require Destructive TRELLO_DELETE_ORGANIZATIONS_LOGO_BY_ID_ORG Deletes an existing Trello organization's custom logo, restoring its default and leaving other settings unchan Destructive TRELLO_DELETE_ORGANIZATIONS_MEMBERS_ALL_BY_ID_ORG_BY_ID_MEMBER Removes a member entirely from a specific Trello organization, including from all its boards and cards; this a Destructive 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-invitati Destructive TRELLO_DELETE_ORGANIZATIONS_PREFS_ORG_INVITE_RESTRICT_BY_ID_ORG Removes a previously set email domain invitation restriction for a Trello organization. Destructive TRELLO_DELETE_TOKENS_BY_TOKEN Deletes a specific Trello API token, identified by its value in the path, permanently revoking its access; thi Destructive TRELLO_DELETE_TOKENS_WEBHOOKS_BY_TOKEN_BY_ID_WEBHOOK Deletes an existing webhook, specified by its idWebhook, thereby stopping its notifications. Destructive TRELLO_DELETE_WEBHOOKS_BY_ID_WEBHOOK Permanently deletes an existing Trello webhook by its idWebhook, an irreversible action that stops future noti
WRITE 36 tools
Write TRELLO_ADD_BOARDS Creates a new Trello board; the 'name' parameter is required for creation, and various preferences can be cust Write TRELLO_ADD_BOARDS_CALENDAR_KEY_GENERATE_BY_ID_BOARD Generates a new calendar key for the Trello board specified by idBoard, invalidating any previous key for that Write TRELLO_ADD_BOARDS_CHECKLISTS_BY_ID_BOARD Creates a new, initially empty checklist with a given name on an existing Trello card. Checklists are created Write TRELLO_ADD_BOARDS_EMAIL_KEY_GENERATE_BY_ID_BOARD Generates a new email key for the Trello board specified by idBoard to enable or reset adding cards via email; Write TRELLO_ADD_BOARDS_LABELS_BY_ID_BOARD Creates a new label on an existing Trello board. Write TRELLO_ADD_BOARDS_LISTS_BY_ID_BOARD Creates a new, empty list on a specified, existing Trello board, typically used as a column or category for or Write TRELLO_ADD_BOARDS_MARK_AS_VIEWED_BY_ID_BOARD Marks the Trello board specified by idBoard as viewed for the current user, exclusively updating its viewed st Write TRELLO_ADD_BOARDS_POWER_UPS_BY_ID_BOARD Enables the Power-Up specified by the 'value' parameter on the board; processes one Power-Up enablement per ca Write TRELLO_ADD_CARDS Creates a new card in a Trello list; idList is required, and if idCardSource is used, the source card must be Write 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 a Write 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. Write TRELLO_ADD_CARDS_CHECKLIST_CHECK_ITEM_BY_ID_CARD_BY_ID_CHECKLIST Adds a new check item to an existing checklist on a specific Trello card. Write 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 Write 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. B Write TRELLO_ADD_CARDS_ID_MEMBERS_BY_ID_CARD Assigns a Trello member to a specific Trello card by card ID (or short link) and member ID. Write TRELLO_ADD_CARDS_LABELS_BY_ID_CARD Adds a label to an existing Trello card (specified by idCard), defining the label by name and either color or Write TRELLO_ADD_CARDS_MEMBERS_VOTED_BY_ID_CARD Casts a 'yes' vote for a specified member on a Trello card; a member can only vote once per card. Write TRELLO_ADD_CARDS_STICKERS_BY_ID_CARD Adds a sticker to a Trello card, using a default sticker name (e.g., 'taco-cool') or a custom sticker ID for t Write TRELLO_ADD_CHECKLISTS Creates a new checklist on a Trello card, either by name or by copying from idChecklistSource, targeting an id Write 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. Write TRELLO_ADD_LABELS Creates a new label with a specified name (required) and color on a Trello board (idBoard required); this acti Write TRELLO_ADD_LISTS Creates a new list on a specified Trello board, with options to copy an existing list, set its position, initi Write TRELLO_ADD_LISTS_CARDS_BY_ID_LIST Creates a new card in a Trello list, which must be specified by an existing and accessible idList. Write TRELLO_ADD_MEMBERS_AVATAR_BY_ID_MEMBER Updates a Trello member's avatar using a base64-encoded image; the file field, though schema-optional, require Write TRELLO_ADD_MEMBERS_BOARD_BACKGROUNDS_BY_ID_MEMBER Adds a new custom board background, from an image file, to a specified Trello member's collection, making it a Write TRELLO_ADD_MEMBERS_BOARD_STARS_BY_ID_MEMBER Stars a Trello board for a member (does not remove or list stars), optionally at a specified position; the boa Write TRELLO_ADD_MEMBERS_CUSTOM_BOARD_BACKGROUNDS_BY_ID_MEMBER Adds a new custom board background for a specified Trello member; the file parameter (image data) is required. Write TRELLO_ADD_MEMBERS_CUSTOM_EMOJI_BY_ID_MEMBER Adds a new custom emoji using an image file and a unique name to a Trello member's account; this emoji is memb Write TRELLO_ADD_MEMBERS_CUSTOM_STICKERS_BY_ID_MEMBER Uploads a custom sticker to a Trello member's collection, if the member's plan allows custom stickers and resp Write TRELLO_ADD_MEMBERS_SAVED_SEARCHES_BY_ID_MEMBER Creates a new saved search with a specified name, position, and query for a Trello member. Write TRELLO_ADD_ORGANIZATIONS Creates a new Trello organization (Workspace) with a displayName (required), and optionally a description, web Write TRELLO_ADD_ORGANIZATIONS_LOGO_BY_ID_ORG Sets or updates the logo for a Trello organization; the provided image file must adhere to Trello's format and Write TRELLO_ADD_SESSIONS Creates or updates a Trello user session, optionally linking it to a specific board for status updates and set Write TRELLO_ADD_TOKENS_WEBHOOKS_BY_TOKEN Creates a webhook for a Trello token to monitor a Trello model (idModel) and send notifications to a callbackU Write TRELLO_DELETE_CARDS_ID_LABELS_BY_ID_CARD_BY_ID_LABEL Removes a specific label from a Trello card; the label itself is not deleted from the board, only its associat Write TRELLO_DISMISS_MEMBER_MESSAGE Dismisses a specific one-time message for an existing Trello member, preventing it from being displayed again.
READ 133 tools
Read TRELLO_GET_ACTIONS_BOARD_BY_ID_ACTION Retrieves details for the Trello board associated with a specific action ID, returning board information only. Read TRELLO_GET_ACTIONS_BOARD_BY_ID_ACTION_BY_FIELD Retrieves a specified field from the Trello board associated with the provided Trello idAction. Read TRELLO_GET_ACTIONS_BY_ID_ACTION Retrieves detailed information about a specific Trello action by its ID. Read 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 I Read 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; ret Read TRELLO_GET_ACTIONS_CARD_BY_ID_ACTION_BY_FIELD Retrieves a specific field from the Trello card associated with the given action ID. Read TRELLO_GET_ACTIONS_DISPLAY_BY_ID_ACTION Retrieves a display-friendly representation of an existing and accessible Trello action for UI/report purposes Read TRELLO_GET_ACTIONS_ENTITIES_BY_ID_ACTION Retrieves all entities (e.g., boards, lists, cards, members) associated with a specific, existing Trello actio Read TRELLO_GET_ACTIONS_LIST_BY_ID_ACTION Retrieves the Trello list associated with a specific Trello action ID, for actions linked to a list. Read 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 val Read TRELLO_GET_ACTIONS_MEMBER_BY_ID_ACTION Retrieves specified details of the Trello member who performed the action identified by idAction; information Read TRELLO_GET_ACTIONS_MEMBER_BY_ID_ACTION_BY_FIELD Fetches a specific field of a member for a Trello action, returning only one field per call for optimized data Read TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION Retrieves details about the Trello member who created the action with the given idAction. Read TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD Gets information about the creator of a Trello action. Read TRELLO_GET_ACTIONS_ORGANIZATION_BY_ID_ACTION Fetches the organization details for a given Trello action, if the action has an associated organization. Read 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 act Read TRELLO_GET_BATCH Executes multiple Trello API GET requests in a single batch operation for efficient bulk data retrieval. Read 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; Read 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 Read TRELLO_GET_BOARDS_BY_ID_BOARD Fetches comprehensive details for a specific Trello board by its ID; this is a read-only action. Read TRELLO_GET_BOARDS_BY_ID_BOARD_BY_FIELD Retrieves the value of a single, specified field from a Trello board. Read TRELLO_GET_BOARDS_CARDS_BY_ID_BOARD Retrieves cards from an existing Trello board, allowing filtering and customization of fields for cards, attac Read TRELLO_GET_BOARDS_CARDS_BY_ID_BOARD_BY_FILTER Retrieves cards from a specified Trello board, filtered by 'all', 'closed', 'none', 'open', or 'visible'. Read 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 re Read TRELLO_GET_BOARDS_CHECKLISTS_BY_ID_BOARD Retrieves checklists (primarily structure/metadata, not detailed item history) from a Trello board, with optio Read TRELLO_GET_BOARDS_DELTAS_BY_ID_BOARD Retrieves recent changes (deltas) for a Trello board by its ID, allowing tracking of modifications since a spe Read TRELLO_GET_BOARDS_LABELS_BY_ID_BOARD Fetches labels for a specified Trello board, aiding in its organization or label management; this action does Read 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 informa Read TRELLO_GET_BOARDS_LISTS_BY_ID_BOARD Retrieves lists from a specified Trello board, with options to filter lists and include card details. Read TRELLO_GET_BOARDS_LISTS_BY_ID_BOARD_BY_FILTER Fetches lists by status from an accessible Trello board; card details for these lists require a separate call. Read 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 retu Read TRELLO_GET_BOARDS_MEMBERS_BY_ID_BOARD_BY_FILTER Retrieves members of a Trello board using a specified filter, assuming the board exists and the filter is vali Read 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 mu Read TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD Retrieves a list of members invited to a specific Trello board who have not yet joined. Read 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 hav Read TRELLO_GET_BOARDS_MEMBERSHIPS_BY_ID_BOARD Retrieves Trello board memberships (user roles and permissions) for auditing access or managing collaboration, Read 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. Read TRELLO_GET_BOARDS_MY_PREFS_BY_ID_BOARD Retrieves the authenticated user's preferences for a specific Trello board. Read TRELLO_GET_BOARDS_ORGANIZATION_BY_ID_BOARD Fetches information about the Trello Workspace (organization) to which a specific board belongs, returning det Read 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 Read 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 c Read TRELLO_GET_CARDS_ATTACHMENTS_BY_ID_CARD Retrieves attachments for a Trello card. Read TRELLO_GET_CARDS_ATTACHMENTS_BY_ID_CARD_BY_ID_ATTACHMENT Retrieves a specific attachment from a Trello card by card ID and attachment ID. Read TRELLO_GET_CARDS_BOARD_BY_ID_CARD Fetches detailed information about the Trello board to which a specific, existing, and accessible card belongs Read TRELLO_GET_CARDS_BOARD_BY_ID_CARD_BY_FIELD Retrieves a specific field from the board associated with a given Trello card. Read TRELLO_GET_CARDS_BY_ID_CARD Retrieves a Trello card by its ID or shortlink, with options to include related data like actions, attachments Read TRELLO_GET_CARDS_BY_ID_CARD_BY_FIELD Retrieves the value of a single, specified field from a Trello card. Read TRELLO_GET_CARDS_CHECK_ITEM_STATES_BY_ID_CARD Gets the states (e.g., 'complete', 'incomplete') of checklist items on a Trello card; returns only item states Read 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 Read TRELLO_GET_CARDS_CUSTOM_FIELD_ITEMS_BY_ID_CARD Tool to retrieve a card's customFieldItems array. Use when you need structured metadata from custom fields for Read TRELLO_GET_CARDS_LIST_BY_ID_CARD Gets the Trello list to which a specified card (which must exist) belongs. Read TRELLO_GET_CARDS_LIST_BY_ID_CARD_BY_FIELD Fetches a specific field from the Trello list that a given card belongs to. Read TRELLO_GET_CARDS_MEMBERS_BY_ID_CARD Retrieves members of a Trello card, identified by its ID or shortLink, allowing customization of which member Read 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 Read TRELLO_GET_CARDS_STICKERS_BY_ID_CARD Retrieves all visual stickers (used for categorization, emphasis, or decoration) from an existing and accessib Read 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 T Read TRELLO_GET_CHECK_ITEM_BY_ID Retrieves a specific check item from a checklist using the checklist ID and check item ID. Read TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST Retrieves the Trello board a specific checklist belongs to, using the checklist ID. Read 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 Read TRELLO_GET_CHECKLISTS_BY_ID_CHECKLIST Fetches a Trello checklist by its idChecklist, requiring the ID to refer to an existing checklist, and allows Read 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 e Read TRELLO_GET_CHECKLISTS_CARDS_BY_ID_CHECKLIST Retrieves cards associated with a specific, valid Trello checklist ID, allowing for filtering and customizatio Read TRELLO_GET_CHECKLISTS_CARDS_BY_ID_CHECKLIST_BY_FILTER Retrieves cards from a specified Trello checklist, filterable by card ID or status (e.g., 'all', 'open'), noti Read TRELLO_GET_CHECKLISTS_CHECK_ITEMS_BY_ID_CHECKLIST Retrieves check items from an existing Trello checklist, optionally filtering them and specifying which fields Read TRELLO_GET_LABELS_BOARD_BY_ID_LABEL Retrieves the Trello board to which a given, valid Trello label ID (idLabel) belongs. Read 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. Read TRELLO_GET_LABELS_BY_ID_LABEL Retrieves detailed information for a specific Trello label by its ID, allowing selection of specific fields to Read 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 histor Read TRELLO_GET_LISTS_BOARD_BY_ID_LIST Retrieves the board to which a specific Trello list belongs. Read 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 Read TRELLO_GET_LISTS_BY_ID_LIST Retrieves a Trello list by its unique ID, optionally including details for its cards and parent board. Read TRELLO_GET_LISTS_BY_ID_LIST_BY_FIELD Fetches the value of a single, specified field from a Trello list. Read 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. Read TRELLO_GET_LISTS_CARDS_BY_ID_LIST_BY_FILTER Retrieves cards from a specific Trello list, filtered by criteria like 'open', 'closed', or 'all'. Read TRELLO_GET_MEMBER_BOARD_BACKGROUND Retrieves a specific custom board background for a Trello member, using the member's ID and the board backgrou Read TRELLO_GET_MEMBER_CUSTOM_BG Retrieves metadata (e.g., brightness, URLs, tiling status) for a specific custom board background of a Trello Read TRELLO_GET_MEMBER_CUSTOM_EMOJI Retrieves a specific custom emoji by its ID for a Trello member, requiring that both the member and emoji exis Read TRELLO_GET_MEMBER_CUSTOM_STICKER Retrieves a specific custom sticker by ID for a Trello member; returns only sticker data (not its usage on car Read TRELLO_GET_MEMBER_SAVED_SEARCH Fetches the details of a specific saved search for a Trello member; this does not execute the search. Read TRELLO_GET_MEMBERS_ACTIONS_BY_ID_MEMBER Retrieves a list of actions for a specified Trello member, allowing filtering by type, date, models, and contr Read TRELLO_GET_MEMBERS_BOARD_BACKGROUNDS_BY_ID_MEMBER Fetches the board backgrounds for a specified Trello member. Read TRELLO_GET_MEMBERS_BOARD_STARS_BY_ID_MEMBER Fetches only the boards a specific Trello member has starred, identified by their ID or username. Read 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 T Read TRELLO_GET_MEMBERS_BOARDS_BY_ID_MEMBER Retrieves board-level details (not lists/cards) for Trello boards associated with a member ID or username, all Read 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' Read TRELLO_GET_MEMBERS_BOARDS_INVITED_BY_ID_MEMBER Retrieves Trello boards to which a specific member has been invited but has not yet joined. Read 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 a Read TRELLO_GET_MEMBERS_BY_ID_MEMBER Fetches comprehensive information about a Trello member, specified by ID or username, including profile, activ Read 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 us Read 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 rel Read TRELLO_GET_MEMBERS_CARDS_BY_ID_MEMBER_BY_FILTER Retrieves cards for a Trello member, applying a filter that must be a Trello-recognized card filter. Read 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. Read 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 ac Read TRELLO_GET_MEMBERS_CUSTOM_STICKERS_BY_ID_MEMBER Retrieves a member's custom stickers, which are unique personalized stickers created by them, distinct from st Read TRELLO_GET_MEMBERS_DELTAS_BY_ID_MEMBER Retrieves a chronological list of all changes (deltas) made by a specific Trello member, including modificatio Read TRELLO_GET_MEMBERS_NOTIFICATIONS_BY_ID_MEMBER Retrieves notifications for a Trello member, specified by their ID or username, with options for filtering and Read TRELLO_GET_MEMBERS_NOTIFICATIONS_BY_ID_MEMBER_BY_FILTER Retrieves a list of a Trello member's notifications, filtered by specified types. Read 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 existi Read TRELLO_GET_MEMBERS_ORGANIZATIONS_BY_ID_MEMBER_BY_FILTER Fetches a list of organizations a specific Trello member belongs to, using a filter to narrow down the results Read TRELLO_GET_MEMBERS_ORGANIZATIONS_INVITED_BY_ID_MEMBER Retrieves organizations a Trello member has been invited to but has not yet accepted or declined. Read TRELLO_GET_MEMBERS_ORGANIZATIONS_INVITED_BY_ID_MEMBER_BY_FIELD Get a specific field of an organization to which the member has a pending invitation; returns data only if suc Read 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 Read TRELLO_GET_MEMBERS_TOKENS_BY_ID_MEMBER Gets API token metadata for a Trello member; actual token values are excluded for security. Read TRELLO_GET_NOTIF_CREATOR_FIELD Fetches a specific field of the member who created the specified Trello notification. Read TRELLO_GET_NOTIFICATION_ORG_FIELD Retrieves a specific field from the Trello organization associated with a given notification, provided the not Read TRELLO_GET_NOTIFICATIONS_BOARD_BY_ID_NOTIFICATION Gets the Trello board associated with a given notification ID, returning only board data and allowing selectio Read TRELLO_GET_NOTIFICATIONS_BOARD_BY_ID_NOTIFICATION_BY_FIELD Retrieves a specific, valid field from the board associated with a Trello notification. Read TRELLO_GET_NOTIFICATIONS_BY_ID_NOTIFICATION Retrieves a specific Trello notification by its ID, optionally including related entities and specific fields Read TRELLO_GET_NOTIFICATIONS_BY_ID_NOTIFICATION_BY_FIELD Retrieves a specific field from a Trello notification. Read TRELLO_GET_NOTIFICATIONS_CARD_BY_ID_NOTIFICATION Retrieves card details (excluding notification, board, or list data) for a specified Trello idNotification, wh Read 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 t Read TRELLO_GET_NOTIFICATIONS_DISPLAY_BY_ID_NOTIFICATION Retrieves the information needed to display an existing Trello notification, identified by its ID, without alt Read TRELLO_GET_NOTIFICATIONS_ENTITIES_BY_ID_NOTIFICATION Retrieves Trello entities (e.g., boards, cards, lists, members) linked to a specific notification ID, focusing Read TRELLO_GET_NOTIFICATIONS_LIST_BY_ID_NOTIFICATION Retrieves details of the Trello list associated with a specific notification ID. Read 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 Read TRELLO_GET_NOTIFICATIONS_MEMBER_BY_ID_NOTIFICATION Fetches details of the member (not the notification content itself) associated with a specific Trello notifica Read TRELLO_GET_NOTIFICATIONS_MEMBER_BY_ID_NOTIFICATION_BY_FIELD Retrieves a specific field of the Trello member associated with the given idNotification. Read TRELLO_GET_NOTIFICATIONS_MEMBER_CREATOR_BY_ID_NOTIFICATION Fetches the creator (member) of a Trello notification, identified by idNotification, returning only creator de Read TRELLO_GET_NOTIFICATIONS_ORGANIZATION_BY_ID_NOTIFICATION Retrieves the Trello organization linked to a specific notification ID; returns organization details only, not Read TRELLO_GET_ORGANIZATIONS_ACTIONS_BY_ID_ORG Retrieves a log of actions (e.g., card creations, list movements, comments) for a specified Trello organizatio Read 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 re Read TRELLO_GET_ORGANIZATIONS_BOARDS_BY_ID_ORG_BY_FILTER Fetches a list of boards belonging to a specific Trello organization, filtered by a given criterion. Read TRELLO_GET_ORGANIZATIONS_BY_ID_ORG Retrieves detailed information about a specific Trello organization, including optional related resources like Read TRELLO_GET_ORGANIZATIONS_BY_ID_ORG_BY_FIELD Retrieves the value of a single specified field for a Trello organization idOrg, ideal for efficiently fetchin Read TRELLO_GET_ORGANIZATIONS_DELTAS_BY_ID_ORG Retrieves a log of recent modifications (deltas) for a Trello organization, filterable by tags and supporting Read TRELLO_GET_ORGANIZATIONS_MEMBERS_BY_ID_ORG Retrieves members of a Trello organization (specified by ID or name), with an option to include member activit Read TRELLO_GET_ORGANIZATIONS_MEMBERS_BY_ID_ORG_BY_FILTER Fetches members of a specified Trello organization using a filter like 'all', 'normal', 'admins', or 'owners'. Read TRELLO_GET_ORGANIZATIONS_MEMBERS_CARDS_BY_ID_ORG_BY_ID_MEMBER Fetches all cards assigned to a specific member of a given Trello organization. Read TRELLO_GET_ORGANIZATIONS_MEMBERS_INVITED_BY_ID_ORG Retrieves members invited to a Trello organization who have not yet accepted their invitation, returning only Read 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 t Read TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG Fetches organization-level memberships for a Trello organization, with options to filter members and include t Read TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP Retrieves a specific membership within a Trello organization, using their respective IDs, to ascertain the mem Read TRELLO_GET_SEARCH Searches Trello content (e.g., boards, cards, members) within specified organizations using a query and custom
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FAQ

Questions about Trello

Can an AI agent delete data through the Trello MCP server? +

Yes. The Trello server exposes 31 destructive tools including TRELLO_ADD_LISTS_ARCHIVE_ALL_CARDS_BY_ID_LIST, TRELLO_ADD_LISTS_MOVE_ALL_CARDS_BY_ID_LIST, TRELLO_ADD_NOTIFICATIONS_ALL_READ. These permanently remove resources with no undo. PolicyLayer blocks destructive tools by default so they never reach the upstream server.

How do I prevent bulk modifications through Trello? +

The Trello server has 36 write tools including TRELLO_ADD_BOARDS, TRELLO_ADD_BOARDS_CALENDAR_KEY_GENERATE_BY_ID_BOARD, TRELLO_ADD_BOARDS_CHECKLISTS_BY_ID_BOARD. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach Trello.

How many tools does the Trello MCP server expose? +

200 tools across 3 categories: Destructive, Read, Write. 133 are read-only. 67 can modify, create, or delete data.

How do I enforce a policy on Trello? +

Register the Trello MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Trello tool call.

Deterministic rules across all 200 Trello tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON TRELLO →

Instant setup, no code required.

200 Trello tools catalogued and risk-classified — across an index of 46,500+ MCP servers.

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These policies come from Trello's registry record.

The record behind this page: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.

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