plan_webhook_change

SERVERGuildControl MCP SOURCEguildctl

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/app-lasers-guildcontrol-discord/plan-webhook-change.md

WHAT IT DOES

What plan_webhook_change does on GuildControl MCP

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

RISK

Why plan_webhook_change is rated Medium

Modifies webhook metadata and routing between channels; reversible but high-impact configuration change.

From the tool's definition Prepare plan to rename or move webhook; reviews identity, metadata, inventories; one-shot operation key

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs plan_webhook_change safely

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

plan_webhook_change Rate-limited

plan_webhook_change 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": {
    "plan_webhook_change": {
      "limits": [
        {
          "counter": "plan_webhook_change_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 GuildControl MCP, apply this rule, and every plan_webhook_change call is checked against it from then on.

FAQ

Questions about plan_webhook_change

What does the plan_webhook_change tool do? +

Prepare a process-bound keyed plan to rename or move one exact Incoming webhook between separately allowlisted direct channels in the same guild. Reviews verified identity, exact current and desired metadata, complete credential-redacted source and destination inventories, capacity, VIEW_CHANNEL and MANAGE_WEBHOOKS evidence, bearer-capability consequences, privacy omissions, and a unique one-shot operation key without writing. It is categorised as a Write tool in the GuildControl MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on plan_webhook_change? +

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

What risk level is plan_webhook_change? +

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

Can I rate-limit plan_webhook_change? +

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

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

plan_webhook_change is provided by the GuildControl MCP server (guildctl). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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