add-note · Soduku Solver MCP Server MCP: Risk & Policy

WHAT IT DOES

What add-note does on Soduku Solver MCP Server

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

WHY IT NEEDS A POLICY

Why add-note needs a policy

This tool creates or stores new notes, which is a reversible write operation. It has no destructive capability, does not execute arbitrary code, and does not involve financial transactions. The blast radius is minimal since notes can be edited or deleted later, and the impact is confined to the user's note storage.

From the tool's definition Tool name is 'add-note' and description states 'Add a new note', indicating creation of new data in the note storage system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add-note Rate-limited

add-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": {
    "add-note": {
      "limits": [
        {
          "counter": "add-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 Soduku Solver MCP Server, so you can run agents against it safely.

FAQ

Questions about add-note

What does the add-note tool do? +

Add a new note. It is categorised as a Write tool in the Soduku Solver 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 add-note? +

Register the Soduku Solver MCP Server MCP server in PolicyLayer and add a rule for add-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 Soduku Solver MCP Server. Nothing to install.

What risk level is add-note? +

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

Can I rate-limit add-note? +

Yes. Add a rate_limit block to the add-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 add-note completely? +

Set action: deny in the PolicyLayer policy for add-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 add-note? +

add-note is provided by the Soduku Solver MCP Server MCP server (skywalker-harrison/mcp-soduku). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.