appflowy_update_chat_settings · AppFlowy MCP: Risk & Policy

WHAT IT DOES

What appflowy_update_chat_settings does on AppFlowy MCP

AI agents use appflowy_update_chat_settings 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_update_chat_settings needs a policy

This tool modifies existing data (chat settings) in a reversible manner. It does not delete or destroy data (not Destructive), does not execute arbitrary code (not Execute), does not move money (not Financial), and does not merely retrieve data (not Read). The 'update' operation is characteristic of Write category.

From the tool's definition Tool name 'appflowy_update_chat_settings' and description 'Update an AI chat' indicate modification of existing chat configuration or metadata.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

appflowy_update_chat_settings Rate-limited

appflowy_update_chat_settings 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_update_chat_settings": {
      "limits": [
        {
          "counter": "appflowy_update_chat_settings_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 AppFlowy MCP, so you can run agents against it safely.

FAQ

Questions about appflowy_update_chat_settings

What does the appflowy_update_chat_settings tool do? +

Update an AI 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_update_chat_settings? +

Register the AppFlowy MCP server in PolicyLayer and add a rule for appflowy_update_chat_settings: 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_update_chat_settings? +

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

Can I rate-limit appflowy_update_chat_settings? +

Yes. Add a rate_limit block to the appflowy_update_chat_settings 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_update_chat_settings completely? +

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

appflowy_update_chat_settings 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.