create_sticky_note · Miro MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_sticky_note does on Miro MCP Server

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

WHY IT NEEDS A POLICY

Why create_sticky_note needs a policy

Creating a sticky note is a write operation that adds new content to a board reversibly. While it modifies board state, it does not execute external code, delete data irreversibly, move money, or trigger complex side effects. The blast radius is minimal—a misused tool could add unwanted notes but these are easily removed. Severity is low because sticky notes are lightweight, non-destructive board elements.

From the tool's definition Tool name 'create_sticky_note' and description 'Create a sticky note' indicate content creation on a Miro board. This is reversible (sticky notes can be deleted).

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_sticky_note Rate-limited

create_sticky_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": {
    "create_sticky_note": {
      "limits": [
        {
          "counter": "create_sticky_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 Miro MCP Server, so you can run agents against it safely.

FAQ

Questions about create_sticky_note

What does the create_sticky_note tool do? +

Create a sticky note with predefined color names (REQUIRED: use color names, not hex codes). It is categorised as a Write tool in the Miro 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 create_sticky_note? +

Register the Miro MCP Server MCP server in PolicyLayer and add a rule for create_sticky_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 Miro MCP Server. Nothing to install.

What risk level is create_sticky_note? +

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

Can I rate-limit create_sticky_note? +

Yes. Add a rate_limit block to the create_sticky_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 create_sticky_note completely? +

Set action: deny in the PolicyLayer policy for create_sticky_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 create_sticky_note? +

create_sticky_note is provided by the Miro MCP Server MCP server (soul-script/miro-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.