can_add_notes

A write tool on the Anki MCP server.

SERVERAnki SOURCE@arielbk/anki-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-arielbk-anki-mcp/can-add-notes.md

WHAT IT DOES

What can_add_notes does on Anki

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

RISK

Why can_add_notes is rated Medium

Adding notes to Anki is a reversible write operation that creates new flashcard data. It modifies the user's flashcard collection but does not permanently destroy data or execute arbitrary code. Misuse could clutter or spam a user's deck, but changes can be undone. Medium severity reflects moderate blast radius.

From the tool's definition Tool name 'can_add_notes' suggests capability to add notes to Anki flashcard decks. Sibling tools 'add_note' and 'add_notes' on the same server confirm this server creates/modifies flashcard data. Description is empty, reducing confidence slightly.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs can_add_notes safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Anki, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For can_add_notes, this is the rule to start with:

can_add_notes Rate-limited

can_add_notes 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": {
    "can_add_notes": {
      "limits": [
        {
          "counter": "can_add_notes_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Anki, apply this rule, and every can_add_notes call is checked against it from then on.

FAQ

Questions about can_add_notes

What does the can_add_notes tool do? +

can_add_notes is a write tool on the Anki MCP server. It is categorised as a Write tool in the Anki MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on can_add_notes? +

Register the Anki MCP server in PolicyLayer and add a rule for can_add_notes: 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 Anki. Nothing to install.

What risk level is can_add_notes? +

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

Can I rate-limit can_add_notes? +

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

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

can_add_notes is provided by the Anki MCP server (@arielbk/anki-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Anki, and thousands of servers like it.

This server

All 98 Anki tools →

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add-tag on Kanban MCP Server →kb_add on Persistent Kb →notes_create on Apple Apps MCP → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →