AI agents call get_price_list_urls to retrieve information from Amazon Redshift 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 pricing list URLs, which is a read operation that queries data with no side effects. No data is created, modified, deleted, or financial transactions are initiated. The low severity reflects that exposure of pricing URLs has minimal blast radius—this is typically public or semi-public information. Confidence is moderate due to the empty description, which prevents confirmation of exact behavior.
From the tool's definition Tool name 'get_price_list_urls' indicates retrieval of pricing information URLs. The empty description limits certainty, but the naming pattern (get_*) is consistent with read operations that fetch or query data without modification.
Documented attack patterns abuse exactly the kind of access get_price_list_urls gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Amazon Redshift MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_price_list_urls:
{
"version": "1",
"default": "deny",
"tools": {
"get_price_list_urls": {}
}
} get_price_list_urls is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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get_price_list_urls. It is categorised as a Read tool in the Amazon Redshift MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Amazon Redshift MCP Server MCP server in PolicyLayer and add a rule for get_price_list_urls: 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 Amazon Redshift MCP Server. Nothing to install.
get_price_list_urls 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_price_list_urls 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_price_list_urls. 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_price_list_urls is provided by the Amazon Redshift MCP Server MCP server (awslabs.redshift-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Amazon Redshift MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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805 Amazon Redshift MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.