Creates and publishes an announcement.\r\n \r\n\r\n<h4>Required permission(s):</h4><span class=
AI agents use create_communications_announcements to create or update resources in Wpm Mcp Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Wpm Mcp Server environment.
This tool creates and publishes announcements, which is a reversible write operation that modifies data by adding new records to a communications/announcements system. While it has broader reach than typical data writes (publishing affects visibility), it does not execute arbitrary code, delete data permanently, or move funds.
From the tool's definition Tool name contains 'create_communications_announcements' with description stating it 'Creates and publishes an announcement.' The verb 'creates' and 'publishes' indicate data creation and modification without permanent deletion.
Attacks that exploit this kind of access
Creates and publishes an announcement.\r\n \r\n\r\n<h4>Required permission(s):</h4><span class=. It is categorised as a Write tool in the Wpm Mcp Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Wpm Mcp Server MCP server in PolicyLayer and add a rule for create_communications_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 Wpm Mcp Server. Nothing to install.
create_communications_announcements is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_communications_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.
Set action: deny in the PolicyLayer policy for create_communications_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.
create_communications_announcements is provided by the Wpm Mcp Server MCP server (wpm-mcp-server-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
create_communications_announcements is one line of Wpm Mcp Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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