register_commands · Topgg MCP: Risk & Policy

WHAT IT DOES

What register_commands does on Topgg

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

WHY IT NEEDS A POLICY

Why register_commands needs a policy

This tool modifies bot command metadata on the Top.gg platform by replacing the entire slash command registry. While reversible (commands can be re-registered), this is a Write operation rather than Destructive because it does not permanently erase data—prior commands can be restored.

From the tool's definition 'Replace all registered Discord slash commands' indicates modification of bot command configuration. The word 'Replace' shows reversible overwriting of existing commands, not deletion.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

register_commands Rate-limited

register_commands 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": {
    "register_commands": {
      "limits": [
        {
          "counter": "register_commands_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 Topgg, so you can run agents against it safely.

FAQ

Questions about register_commands

What does the register_commands tool do? +

Replace all registered Discord slash commands for the current Top.gg bot project. It is categorised as a Write tool in the Topgg MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on register_commands? +

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

What risk level is register_commands? +

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

Can I rate-limit register_commands? +

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

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

register_commands is provided by the Topgg MCP server (paillat-dev/topgg-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.