List all queries in Redash
AI agents call list_queries to retrieve information from Redash 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 or queries metadata about existing queries without modifying, deleting, or executing them. It is a straightforward listing/enumeration operation that fits the Read category. The blast radius is low as it only exposes information about available queries without triggering execution or data modification.
From the tool's definition Tool name 'list_queries' and description 'List all queries in Redash' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
List all queries in Redash. It is categorised as a Read tool in the Redash MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Redash MCP Server MCP server in PolicyLayer and add a rule for list_queries: 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 Redash MCP Server. Nothing to install.
list_queries 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 list_queries 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 list_queries. 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.
list_queries is provided by the Redash MCP Server MCP server (jasonsmithj/redash-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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