whatsapp_link_group_to_community

WHAT IT DOES

What whatsapp_link_group_to_community does on WSAPI WhatsApp MCP Server

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

WHY IT NEEDS A POLICY

Why whatsapp_link_group_to_community needs a policy

This tool creates or modifies a relationship between entities (group-to-community linking) reversibly. It's a structural change rather than irreversible deletion, so it falls under Write rather than Destructive. The severity is medium because misuse could disrupt group organization and community structure, potentially affecting multiple users' communication, but the change can be undone by unlinking.

From the tool's definition Tool name includes 'link' and description states 'Link an existing group to a community' — this modifies the structural relationship of messaging groups, changing their configuration and organization state.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

whatsapp_link_group_to_community Rate-limited

whatsapp_link_group_to_community 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": {
    "whatsapp_link_group_to_community": {
      "limits": [
        {
          "counter": "whatsapp_link_group_to_community_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches WSAPI WhatsApp MCP Server, so you can run agents against it safely.

FAQ

Questions about whatsapp_link_group_to_community

What does the whatsapp_link_group_to_community tool do? +

Link an existing group to a community. It is categorised as a Write tool in the WSAPI WhatsApp MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on whatsapp_link_group_to_community? +

Register the WSAPI WhatsApp MCP Server MCP server in PolicyLayer and add a rule for whatsapp_link_group_to_community: 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 WSAPI WhatsApp MCP Server. Nothing to install.

What risk level is whatsapp_link_group_to_community? +

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

Can I rate-limit whatsapp_link_group_to_community? +

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

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

whatsapp_link_group_to_community is provided by the WSAPI WhatsApp MCP Server MCP server (wsapi-chat/wsapi-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.