This record as markdown: /tools/io-github-arielbk-anki-mcp/gui-check-database.md
What gui_check_database does on Anki
AI agents call gui_check_database 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.
Why gui_check_database is rated Low
The name implies a read-only diagnostic operation to check or validate database state, typical of maintenance tools that do not modify data. However, confidence is moderate (0.6) due to the empty description—if this tool performs repairs or optimization that modifies the database, it could be Write or Execute. In the absence of clarifying details, the most conservative read-like interpretation is applied.
From the tool's definition Tool name 'gui_check_database' suggests a database integrity or status check operation. No description provided to confirm exact functionality.
Attacks that exploit this kind of access
The rule that runs gui_check_database 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 gui_check_database, this is the rule to start with:
gui_check_database is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Anki, apply this rule, and every gui_check_database call is checked against it from then on.
Questions about gui_check_database
gui_check_database 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.
Register the Anki MCP server in PolicyLayer and add a rule for gui_check_database: 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.
gui_check_database 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 gui_check_database 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 gui_check_database. 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.
gui_check_database 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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