// SCAN REPORT

MCP Notes Server

4 tools. 3 can modify or destroy data without limits.

1 destructive tool with no built-in limits. Policy required.

Last updated: 12 Jun 2026

3 can modify or destroy data

1 read-only

4 tools total

Community server · catalogue entry verified 12/06/2026

How to control MCP Notes Server ↓

TOOL MAP

What MCP Notes Server exposes to your agents

Read (1) Write / Execute (2) Destructive / Financial (1)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

Critical Risk

The most dangerous MCP Notes Server tools

Destructive · High delete-note This tool permanently removes notes without possibility of recovery (typical for deletion operations). Write · Low add-note The tool creates new data (a note) without permanent deletion or irreversible consequences. Write · Medium update-note This tool creates or modifies data in a reversible manner.

3 of MCP Notes Server's 4 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control MCP Notes Server

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Notes Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Deny destructive operations

{
  "delete-note": {
    "deny_if": [
      {
        "conditions": [],
        "on_deny": "Blocked by default. Requires approval."
      }
    ]
  }
}

Destructive tools should never be available to autonomous agents without human approval.

Rate limit write operations

{
  "add-note": {
    "limits": [
      {
        "counter": "add-note_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "list-all-notes": {
    "limits": [
      {
        "counter": "list-all-notes_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register MCP Notes Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON MCP NOTES →

Free to start. No card required.

FULL CATALOGUE

All 4 MCP Notes Server tools

DESTRUCTIVE 1 tools

Destructive delete-note Delete an existing note

WRITE 2 tools

Write add-note Create a new note Write update-note Update an existing note

READ 1 tools

Read list-all-notes Read all stored notes

EXPLORE

Related servers

Other MCP servers with similar tools — same risk classification, starter policies for each.

FAQ

Questions about MCP Notes Server

Can an AI agent delete data through the MCP Notes Server MCP server? +

Yes. The MCP Notes Server server exposes 1 destructive tools including delete-note. These permanently remove resources with no undo. PolicyLayer blocks destructive tools by default so they never reach the upstream server.

How do I prevent bulk modifications through MCP Notes Server? +

The MCP Notes Server server has 2 write tools including add-note, update-note. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach MCP Notes Server.

How many tools does the MCP Notes Server MCP server expose? +

4 tools across 3 categories: Destructive, Read, Write. 1 are read-only. 3 can modify, create, or delete data.

How do I enforce a policy on MCP Notes Server? +

Register the MCP Notes Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every MCP Notes Server tool call.

Deterministic rules across all 4 MCP Notes Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON MCP NOTES →

Free to start. No card required.

4 MCP Notes Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.