romm_update_note · Mcp Romm MCP: Risk & Policy

WHAT IT DOES

What romm_update_note does on Mcp Romm

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

WHY IT NEEDS A POLICY

Why romm_update_note needs a policy

The tool updates notes, which is a reversible modification operation (Write category). No description was provided, lowering confidence slightly, but the naming convention and context from sibling tools clearly indicate this modifies existing data without deletion.

From the tool's definition Tool name 'romm_update_note' indicates modification of existing note data. Sibling tools include 'romm_add_note' (Write), 'romm_delete_note' (Destructive), and 'romm_create_collection' (Write), establishing a pattern where update operations modify data…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

romm_update_note Rate-limited

romm_update_note 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": {
    "romm_update_note": {
      "limits": [
        {
          "counter": "romm_update_note_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 Mcp Romm, so you can run agents against it safely.

FAQ

Questions about romm_update_note

What does the romm_update_note tool do? +

romm_update_note. It is categorised as a Write tool in the Mcp Romm MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on romm_update_note? +

Register the Mcp Romm MCP server in PolicyLayer and add a rule for romm_update_note: 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 Mcp Romm. Nothing to install.

What risk level is romm_update_note? +

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

Can I rate-limit romm_update_note? +

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

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

romm_update_note is provided by the Mcp Romm MCP server (lodordev/mcp-romm). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.