note_tool · Modular MCP Server with Python Tools MCP

WHAT IT DOES

What note_tool does on Modular MCP Server with Python Tools

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

WHY IT NEEDS A POLICY

Why note_tool needs a policy

The server description explicitly lists 'note management' as a feature. A note management tool typically supports creating, updating, and retrieving notes — which falls under Write. However, the tool description is empty, so the exact capabilities (including whether it supports deletion) are unknown, lowering confidence.

From the tool's definition Tool name 'note_tool' and server description mentions 'note management' as one of the capabilities

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

note_tool Rate-limited

note_tool 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": {
    "note_tool": {
      "limits": [
        {
          "counter": "note_tool_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 Modular MCP Server with Python Tools, so you can run agents against it safely.

FAQ

Questions about note_tool

What does the note_tool tool do? +

note_tool. It is categorised as a Write tool in the Modular MCP Server with Python Tools MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on note_tool? +

Register the Modular MCP Server with Python Tools MCP server in PolicyLayer and add a rule for note_tool: 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 Modular MCP Server with Python Tools. Nothing to install.

What risk level is note_tool? +

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

Can I rate-limit note_tool? +

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

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

note_tool is provided by the Modular MCP Server with Python Tools MCP server (tunamsyar/ollama-mcp-py). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.