remove_team_member

THE RISK

Critical Risk

Why remove_team_member needs a policy

Removing a team member revokes access and membership in a way that is not automatically reversible. The action deletes an association (team membership) which, if done accidentally, could revoke permissions and access for a user. This is an irreversible deletion of a relationship, placing it in the Destructive category with high severity due to potential impact on access control.

From the tool's definition 'Remove a member from a team' — permanently removes a user's team membership

Documented attack patterns abuse exactly the kind of access remove_team_member gives an agent:

POLICY

How to control remove_team_member

PolicyLayer is an MCP gateway — it sits between your AI agents and Forgejo, and nothing reaches the server without passing your rules. This is the rule we recommend for remove_team_member:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "remove_team_member"
  ]
}

remove_team_member disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register Forgejo — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

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All 103 Forgejo tools →

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Go deeper

Critical-risk tools in Forgejo → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about remove_team_member

What does the remove_team_member tool do? +

Remove a member from a team. It is categorised as a Destructive tool in the Forgejo MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on remove_team_member? +

Register the Forgejo MCP server in PolicyLayer and add a rule for remove_team_member: 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 Forgejo. Nothing to install.

What risk level is remove_team_member? +

remove_team_member is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit remove_team_member? +

Yes. Add a rate_limit block to the remove_team_member 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_team_member completely? +

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

remove_team_member is provided by the Forgejo MCP server (sqcows/forgejo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Forgejo tool call.

Start from Forgejo, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →