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.

SERVERTrello SOURCEmcp-server-trello

Low RISK CLASS

Category Read

Parameters 20 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/trello/trello-get-checklists-board-by-id-checklist-by-field.md

WHAT IT DOES

What TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD does on Trello

AI agents call TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_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 board field to retrieve (e.g., 'name', 'desc', 'url', 'idOrganization', 'shortUrl').
`idChecklist`	string	—	The ID of the checklist.

Parameters from the server's own tool schema.

RISK

Why TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD is rated Low

This tool queries and returns field data from a Trello board checklist. It performs a read-only operation that retrieves information without modifying, deleting, or executing any actions. The blast radius of misuse is minimal—an agent could only access data it already has permission to see in Trello.

From the tool's definition Tool description states 'Retrieves a specified field...from the Trello board'. The verb 'Retrieves' and the lack of any modification, deletion, or execution capability indicate this is a data retrieval operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_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_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD, this is the rule to start with:

TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD Allowed

TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Trello, apply this rule, and every TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD call is checked against it from then on.

FAQ

Questions about TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD

What does the TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD tool do? +

Retrieves a specified field (e.g., 'name', 'desc') from the Trello board associated with the given idChecklist. It is categorised as a Read tool in the Trello MCP Server, which means it retrieves data without modifying state.

What parameters does TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD accept? +

TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD accepts 2 parameters: field, idChecklist. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD? +

Register the Trello MCP server in PolicyLayer and add a rule for TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_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.

What risk level is TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD? +

TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD? +

Yes. Add a rate_limit block to the TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_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.

How do I block TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD completely? +

Set action: deny in the PolicyLayer policy for TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_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.

What MCP server provides TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_BY_FIELD? +

TRELLO_GET_CHECKLISTS_BOARD_BY_ID_CHECKLIST_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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