Get all lists on a board
AI agents call trello_get_board_lists to retrieve information from Trello MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information about lists on a Trello board. It performs a query operation that returns data without creating, modifying, or deleting any resources. This is a straightforward read operation with minimal security risk—the worst case is exposure of board structure information the user already has access to.
From the tool's definition Tool name 'trello_get_board_lists' and description 'Get all lists on a board' indicate a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get all lists on a board. It is categorised as a Read tool in the Trello MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Trello MCP Server MCP server in PolicyLayer and add a rule for trello_get_board_lists: 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 MCP Server. Nothing to install.
trello_get_board_lists 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_board_lists 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_board_lists. 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_board_lists is provided by the Trello MCP Server MCP server (shameerpc5029/trello-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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