List all tables in the Cloud SQL database with their schemas.
AI agents call list_cloudsql_tables to retrieve information from GCP Sales Analytics 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 metadata about database tables and their structure without any side effects. It is a read-only schema discovery operation that poses minimal risk if misused by an AI agent. The worst-case scenario is information disclosure of database schema structure, which is typically low-severity unless the schema itself reveals sensitive business logic or naming patterns.
From the tool's definition Tool description states 'List all tables in the Cloud SQL database with their schemas' - a pure enumeration/query operation with no modification, deletion, or execution capability.
Attacks that exploit this kind of access
List all tables in the Cloud SQL database with their schemas. It is categorised as a Read tool in the GCP Sales Analytics MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GCP Sales Analytics MCP Server MCP server in PolicyLayer and add a rule for list_cloudsql_tables: 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 GCP Sales Analytics MCP Server. Nothing to install.
list_cloudsql_tables 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_cloudsql_tables 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_cloudsql_tables. 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_cloudsql_tables is provided by the GCP Sales Analytics MCP Server MCP server (miames/gcp_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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