appflowy_create_chat · AppFlowy MCP: Risk & Policy

WHAT IT DOES

What appflowy_create_chat does on AppFlowy MCP

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

WHY IT NEEDS A POLICY

Why appflowy_create_chat needs a policy

The 'create' prefix strongly suggests this tool creates a new chat entity (Write category). Based on sibling tools like appflowy_create_page and appflowy_create_markdown_page, 'create' tools on this server are Write operations. However, the empty description lowers confidence significantly. Severity is medium as creating chats could expose data or consume resources but is generally reversible.

From the tool's definition Tool name 'appflowy_create_chat' implies creation of a new chat resource. Description is empty and uninformative.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

appflowy_create_chat Rate-limited

appflowy_create_chat 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": {
    "appflowy_create_chat": {
      "limits": [
        {
          "counter": "appflowy_create_chat_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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

FAQ

Questions about appflowy_create_chat

What does the appflowy_create_chat tool do? +

appflowy_create_chat. It is categorised as a Write tool in the AppFlowy 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 appflowy_create_chat? +

Register the AppFlowy MCP server in PolicyLayer and add a rule for appflowy_create_chat: 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 AppFlowy MCP. Nothing to install.

What risk level is appflowy_create_chat? +

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

Can I rate-limit appflowy_create_chat? +

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

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

appflowy_create_chat is provided by the AppFlowy MCP server (weironz/appflowy_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.