list_announcements

List announcements from the Nextcloud Announcement Center (org-wide notices such as maintenance windows, events, or news). Returns newest first.

SERVERAIquila — Nextcloud MCP Server SOURCEelgorro/aiquila

Low RISK CLASS

Category Read

Parameters 10 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/aiquila-nextcloud-mcp-server/list-announcements.md

WHAT IT DOES

What list_announcements does on AIquila — Nextcloud MCP Server

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

Parameter	Type	Required	Description
`offset`	number	—	Return announcements before this offset (for pagination, default 0)

Parameters from the server's own tool schema.

RISK

Why list_announcements is rated Low

This tool queries and returns announcement data from Nextcloud's Announcement Center. It performs a read-only operation—retrieving existing announcements with no capability to create, modify, delete, execute code, or affect financial systems. The blast radius of misuse is minimal; an AI agent could only retrieve information already intended to be visible to authenticated users.

From the tool's definition Tool name 'list_announcements' and description 'List announcements...Returns newest first' indicates a retrieval operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_announcements safely

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

list_announcements Allowed

list_announcements 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_announcements": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect AIquila — Nextcloud MCP Server, apply this rule, and every list_announcements call is checked against it from then on.

FAQ

Questions about list_announcements

What does the list_announcements tool do? +

List announcements from the Nextcloud Announcement Center (org-wide notices such as maintenance windows, events, or news). Returns newest first. It is categorised as a Read tool in the AIquila — Nextcloud MCP Server MCP Server, which means it retrieves data without modifying state.

What parameters does list_announcements accept? +

list_announcements accepts 1 parameter: offset. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on list_announcements? +

Register the AIquila — Nextcloud MCP Server MCP server in PolicyLayer and add a rule for list_announcements: 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 AIquila — Nextcloud MCP Server. Nothing to install.

What risk level is list_announcements? +

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

Can I rate-limit list_announcements? +

Yes. Add a rate_limit block to the list_announcements 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_announcements completely? +

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

list_announcements is provided by the AIquila — Nextcloud MCP Server MCP server (elgorro/aiquila). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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