add_execution_note · TasksMultiServer MCP: Risk & Policy

WHAT IT DOES

What add_execution_note does on TasksMultiServer

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

WHY IT NEEDS A POLICY

Why add_execution_note needs a policy

The tool adds a note to a task, which is a non-destructive write operation. It modifies task data reversibly (notes can be edited or removed later) without executing code, deleting data, or affecting financial systems. The low severity reflects the limited blast radius—misuse would only create spurious or misleading notes within the task management system, not destroy data or trigger external operations.

From the tool's definition Tool name 'add_execution_note' and description 'Add an execution note to a task' indicate creation/modification of task metadata (notes). This is a reversible write operation that creates or appends data to an existing task record.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_execution_note Rate-limited

add_execution_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_execution_note": {
      "limits": [
        {
          "counter": "add_execution_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 TasksMultiServer, so you can run agents against it safely.

FAQ

Questions about add_execution_note

What does the add_execution_note tool do? +

Add an execution note to a task. It is categorised as a Write tool in the TasksMultiServer 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_execution_note? +

Register the TasksMultiServer MCP server in PolicyLayer and add a rule for add_execution_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 TasksMultiServer. Nothing to install.

What risk level is add_execution_note? +

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

Can I rate-limit add_execution_note? +

Yes. Add a rate_limit block to the add_execution_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_execution_note completely? +

Set action: deny in the PolicyLayer policy for add_execution_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_execution_note? +

add_execution_note is provided by the TasksMultiServer MCP server (keyurgolani/tasksmultiserver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.