plan_guild_expression_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-guild-expression-change.md

WHAT IT DOES

What plan_guild_expression_change does on GuildControl MCP

AI agents use plan_guild_expression_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_guild_expression_change is rated Medium

Prepares reversible modifications to guild expressions (emoji/stickers) via verified planning without persisting data.

From the tool's definition emoji or sticker create, update, or delete; prepare process-bound plan

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs plan_guild_expression_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_guild_expression_change, this is the rule to start with:

plan_guild_expression_change Rate-limited

plan_guild_expression_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_guild_expression_change": {
      "limits": [
        {
          "counter": "plan_guild_expression_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_guild_expression_change call is checked against it from then on.

FAQ

Questions about plan_guild_expression_change

What does the plan_guild_expression_change tool do? +

Prepare a process-bound keyed plan for one exact Discord guild emoji or sticker create, update, or delete. Verifies application and bot identity, the complete privacy-safe inventory, exact ownership-aware permissions, role references, capacity, normalized-name collision safety, Lottie guild eligibility, a unique one-shot operation key, and canonical owned local file bytes for creation without writing or persisting expression data. 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_guild_expression_change? +

Register the GuildControl MCP server in PolicyLayer and add a rule for plan_guild_expression_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_guild_expression_change? +

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

Can I rate-limit plan_guild_expression_change? +

Yes. Add a rate_limit block to the plan_guild_expression_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_guild_expression_change completely? +

Set action: deny in the PolicyLayer policy for plan_guild_expression_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_guild_expression_change? +

plan_guild_expression_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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