move_list · Trello MCP Server MCP: Risk & Policy

WHAT IT DOES

What move_list does on Trello MCP Server

AI agents use move_list to create or update resources in Trello MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Trello MCP Server environment.

WHY IT NEEDS A POLICY

Why move_list needs a policy

An AI agent can call move_list faster than any human can review — one bad instruction and it creates or modifies resources in Trello MCP Server by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

move_list Rate-limited

move_list stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "move_list": {
      "limits": [
        {
          "counter": "move_list_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Trello MCP Server, so you can run agents against it safely.

FAQ

Questions about move_list

What does the move_list tool do? +

Move a list to a new position. Use 'top', 'bottom', or a number. It is categorised as a Write tool in the Trello MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on move_list? +

Register the Trello MCP Server MCP server in PolicyLayer and add a rule for move_list: 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.

What risk level is move_list? +

move_list is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit move_list? +

Yes. Add a rate_limit block to the move_list 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 move_list completely? +

Set action: deny in the PolicyLayer policy for move_list. 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 move_list? +

move_list is provided by the Trello MCP Server MCP server (pypi:fastmcp-trello). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.