get_cards_ease_factors

A read tool on the Anki MCP server.

SERVERAnki SOURCE@arielbk/anki-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-arielbk-anki-mcp/get-cards-ease-factors.md

WHAT IT DOES

What get_cards_ease_factors does on Anki

AI agents call get_cards_ease_factors to retrieve information from Anki without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_cards_ease_factors is rated Low

The tool retrieves ease factor values associated with Anki cards, which are read-only statistics used by the spaced repetition algorithm. This operation queries existing data without modifying, deleting, or executing external code. Low severity because ease factors are non-sensitive metadata and misuse would not cause harm beyond retrieving information already accessible to the user.

From the tool's definition Tool name 'get_cards_ease_factors' indicates retrieval of card metadata (ease factors). The name contains 'get', a read operation verb.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_cards_ease_factors 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 get_cards_ease_factors, this is the rule to start with:

get_cards_ease_factors Allowed

get_cards_ease_factors is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_cards_ease_factors": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about get_cards_ease_factors

What does the get_cards_ease_factors tool do? +

get_cards_ease_factors is a read tool on the Anki MCP server. It is categorised as a Read tool in the Anki MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_cards_ease_factors? +

Register the Anki MCP server in PolicyLayer and add a rule for get_cards_ease_factors: 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 get_cards_ease_factors? +

get_cards_ease_factors is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_cards_ease_factors? +

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

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

get_cards_ease_factors 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.

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