gts_mute_user

Mute an account (hide posts but still federate). Rate-limited: 5/hour.

SERVERCrow SOURCEkh0pper/crow

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/kh0pper-crow/gts-mute-user.md

WHAT IT DOES

What gts_mute_user does on Crow

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

RISK

Why gts_mute_user is rated Medium

Muting a user modifies account relationship state (hiding posts) but is reversible — the account can be unmuted. Federation continues, so no content is destroyed. This is a reversible write operation. Misuse could affect user experience by silencing accounts, hence medium severity.

From the tool's definition Mute an account (hide posts but still federate)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs gts_mute_user safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Crow, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For gts_mute_user, this is the rule to start with:

gts_mute_user Rate-limited

gts_mute_user 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": {
    "gts_mute_user": {
      "limits": [
        {
          "counter": "gts_mute_user_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 Crow, apply this rule, and every gts_mute_user call is checked against it from then on.

FAQ

Questions about gts_mute_user

What does the gts_mute_user tool do? +

Mute an account (hide posts but still federate). Rate-limited: 5/hour. It is categorised as a Write tool in the Crow MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on gts_mute_user? +

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

What risk level is gts_mute_user? +

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

Can I rate-limit gts_mute_user? +

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

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

gts_mute_user is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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