TRELLO_GET_BATCH
Executes multiple Trello API GET requests in a single batch operation for efficient bulk data retrieval.
This record as markdown: /tools/trello/trello-get-batch.md
What TRELLO_GET_BATCH does on Trello
AI agents call TRELLO_GET_BATCH 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 |
|---|---|---|---|
urls | string | — | A comma-separated string of Trello API v1 GET routes to be executed in a single batch request. Each route must be relative to the `/1` Trello API base (e.g., `/ |
Parameters from the server's own tool schema.
Why TRELLO_GET_BATCH is rated Low
This tool retrieves data from Trello boards in batch form without creating, modifying, or deleting any information. GET requests are inherently read-only operations. The 'batch' aspect improves efficiency but does not change the fundamental nature of the operation. Severity is low because retrieving existing data poses minimal risk even if misused by an AI agent.
From the tool's definition Tool name contains 'GET' and description states 'Executes multiple Trello API GET requests' and 'bulk data retrieval' — all indicate read-only data retrieval with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs TRELLO_GET_BATCH 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_BATCH, this is the rule to start with:
TRELLO_GET_BATCH 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_BATCH call is checked against it from then on.
Questions about TRELLO_GET_BATCH
Executes multiple Trello API GET requests in a single batch operation for efficient bulk data retrieval. It is categorised as a Read tool in the Trello MCP Server, which means it retrieves data without modifying state.
TRELLO_GET_BATCH accepts 1 parameter: urls. 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_BATCH: 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_BATCH 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_BATCH 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_BATCH. 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_BATCH 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.
More on Trello, and thousands of servers like it.
This server
Across the catalogue