remove_member_from_card

Remove a member from a specific card

SERVERTrello SOURCE@delorenj/mcp-server-trello

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-delorenj-mcp-server-trello/remove-member-from-card.md

WHAT IT DOES

What remove_member_from_card does on Trello

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

RISK

Why remove_member_from_card is rated Medium

Removing a member from a card is a reversible write operation (the member can be re-added). It modifies card data but does not delete the card or the member, and has no financial implications. Misuse could disrupt team assignments but is recoverable.

From the tool's definition 'Remove a member from a specific card' - this modifies the membership association on a card

Attacks that exploit this kind of access

RECOMMENDED RULE

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

remove_member_from_card Rate-limited

remove_member_from_card 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": {
    "remove_member_from_card": {
      "limits": [
        {
          "counter": "remove_member_from_card_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about remove_member_from_card

What does the remove_member_from_card tool do? +

Remove a member from a specific card. It is categorised as a Write tool in the Trello MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on remove_member_from_card? +

Register the Trello MCP server in PolicyLayer and add a rule for remove_member_from_card: 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 remove_member_from_card? +

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

Can I rate-limit remove_member_from_card? +

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

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

remove_member_from_card is provided by the Trello MCP server (@delorenj/mcp-server-trello). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Trello, and thousands of servers like it.

This server

All 50 Trello tools →

Across the catalogue

The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →