Get all card images from a dashboard.
AI agents call get_dashboard_cards_as_images to retrieve information from Metabase Mcp Navi without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches dashboard card images for display purposes, which is a read-only operation with no side effects. It does not create, modify, delete, or execute any operations. The blast radius of misuse is minimal—an attacker could view sensitive dashboard visualizations they have access to, but cannot alter data or trigger external actions.
From the tool's definition Tool name and description indicate retrieval of card images: 'Get all card images from a dashboard.' No modification, deletion, or execution of code/queries is performed; it retrieves and formats existing data for viewing.
Attacks that exploit this kind of access
Get all card images from a dashboard. It is categorised as a Read tool in the Metabase Mcp Navi MCP Server, which means it retrieves data without modifying state.
Register the Metabase Mcp Navi MCP server in PolicyLayer and add a rule for get_dashboard_cards_as_images: 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 Metabase Mcp Navi. Nothing to install.
get_dashboard_cards_as_images 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_dashboard_cards_as_images 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_dashboard_cards_as_images. 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_dashboard_cards_as_images is provided by the Metabase Mcp Navi MCP server (manish-coder-1007/metabase-mcp-navi). 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.
Teams ship this data inside their own products. See what a licence covers →