team_membership.add · Freedcamp MCP Server MCP

WHAT IT DOES

What team_membership.add does on Freedcamp MCP Server

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

WHY IT NEEDS A POLICY

Why team_membership.add needs a policy

This tool creates new team membership records by adding users to a team. This is a Write operation (creates/modifies data reversibly) rather than Read (no side effects) or Destructive (irreversible deletion). The severity is medium because adding users can grant unintended access or permissions, but the action is reversible via team_membership.remove.

From the tool's definition Tool name is 'team_membership.add' and description states 'Add users to a team', which is a create/add operation that modifies team membership data reversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

team_membership.add Rate-limited

team_membership.add 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": {
    "team_membership.add": {
      "limits": [
        {
          "counter": "team_membership.add_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 Freedcamp MCP Server, so you can run agents against it safely.

FAQ

Questions about team_membership.add

What does the team_membership.add tool do? +

Add users to a team. Supports params such as f_dry_run and body.users. It is categorised as a Write tool in the Freedcamp 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 team_membership.add? +

Register the Freedcamp MCP Server MCP server in PolicyLayer and add a rule for team_membership.add: 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 Freedcamp MCP Server. Nothing to install.

What risk level is team_membership.add? +

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

Can I rate-limit team_membership.add? +

Yes. Add a rate_limit block to the team_membership.add 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 team_membership.add completely? +

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

team_membership.add is provided by the Freedcamp MCP Server MCP server (mahrukh-n8n/freedcampmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.