list_announcement_subscriptions

SERVERGuildControl MCP SOURCEguildctl

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/app-lasers-guildcontrol-discord/list-announcement-subscriptions.md

WHAT IT DOES

What list_announcement_subscriptions does on GuildControl MCP

AI agents call list_announcement_subscriptions to retrieve information from GuildControl MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_announcement_subscriptions is rated Low

Tool queries and lists Discord channel subscription metadata with privacy-safe read operations and comprehensive redaction of sensitive data.

From the tool's definition List aggregate webhook capacity and exact Channel Follower subscriptions; Verifies application and bot identity; Redacts out-of-scope source IDs

Attacks that exploit this kind of access

RECOMMENDED RULE

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

list_announcement_subscriptions Allowed

list_announcement_subscriptions is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_announcement_subscriptions": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect GuildControl MCP, apply this rule, and every list_announcement_subscriptions call is checked against it from then on.

FAQ

Questions about list_announcement_subscriptions

What does the list_announcement_subscriptions tool do? +

List aggregate webhook capacity and exact Channel Follower subscriptions for one separately allowlisted direct Discord text channel. Verifies application and bot identity, target guild membership, exact channel type, VIEW_CHANNEL and MANAGE_WEBHOOKS evidence, and source identity when Discord exposes it within local read scope. Redacts out-of-scope source IDs and omits unrelated webhook identifiers, message data, and webhook credentials. It is categorised as a Read tool in the GuildControl MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_announcement_subscriptions? +

Register the GuildControl MCP server in PolicyLayer and add a rule for list_announcement_subscriptions: 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 list_announcement_subscriptions? +

list_announcement_subscriptions is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_announcement_subscriptions? +

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

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

list_announcement_subscriptions 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.

KEEP EXPLORING

More on GuildControl, and thousands of servers like it.

This server

All 258 GuildControl tools →

Across the catalogue

aiva_list_subscriptions on AIVA MCP Server →list_symbols on ACE-MCP → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →