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.
This record as markdown: /tools/trello/trello-get-boards-members-invited-by-id-board-by-field.md
What TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD does on Trello
AI agents call TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD to retrieve information from Trello without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
field | string | — | The specific attribute to retrieve for the members invited to the board. This typically refers to a common member property. |
idBoard | string | — | The unique identifier of the Trello board. |
Parameters from the server's own tool schema.
Why TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD is rated Low
This tool queries and returns invited member information from a board. While it is a read operation with no side effects, it exposes potentially sensitive personally identifiable information (PII) such as email addresses and usernames of invited users.
From the tool's definition Retrieves a specific field (e.g., email, username) for members who have been invited to a Trello board but have not yet joined
Attacks that exploit this kind of access
The rule that runs TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Trello, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD, this is the rule to start with:
TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Trello, apply this rule, and every TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD call is checked against it from then on.
Questions about 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. It is categorised as a Read tool in the Trello MCP Server, which means it retrieves data without modifying state.
TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD accepts 2 parameters: field, idBoard. The full parameter table on this page comes from the server's own tool schema.
Register the Trello MCP server in PolicyLayer and add a rule for TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Trello. Nothing to install.
TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
TRELLO_GET_BOARDS_MEMBERS_INVITED_BY_ID_BOARD_BY_FIELD is provided by the Trello MCP server (mcp-server-trello). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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