Get review statistics from Anki showing cards reviewed per day, with optional time range filtering
AI agents call get-review-stats to retrieve information from Anki MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical review statistics from the Anki collection—a pure read operation that queries and returns data. It has optional filtering parameters but performs no create, modify, delete, or execute operations.
From the tool's definition Tool name 'get-review-stats' and description 'Get review statistics from Anki showing cards reviewed per day' indicate retrieval of statistical data with no modification or side effects.
Attacks that exploit this kind of access
Get review statistics from Anki showing cards reviewed per day, with optional time range filtering. It is categorised as a Read tool in the Anki MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Anki MCP Server MCP server in PolicyLayer and add a rule for get-review-stats: 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 MCP Server. Nothing to install.
get-review-stats is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get-review-stats 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.
Set action: deny in the PolicyLayer policy for get-review-stats. 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.
get-review-stats is provided by the Anki MCP Server MCP server (johwiebe/anki-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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