Show table statistics: row counts, data size, index size, auto_increment,
AI agents call get_table_stats to retrieve information from Querybridge without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays read-only statistical information about database tables (row counts, data sizes, index sizes, auto_increment values). It has no side effects, does not modify data, execute queries, or trigger external operations. It is a pure Read operation with minimal security risk—typical misuse would only expose existing database metadata that an authorized user should already have access to.
From the tool's definition Tool name 'get_table_stats' and description 'Show table statistics: row counts, data size, index size, auto_increment' indicate retrieval of metadata and statistical information about tables with no modification or execution capability.
Attacks that exploit this kind of access
Show table statistics: row counts, data size, index size, auto_increment,. It is categorised as a Read tool in the Querybridge MCP Server, which means it retrieves data without modifying state.
Register the Querybridge MCP server in PolicyLayer and add a rule for get_table_stats: 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 Querybridge. Nothing to install.
get_table_stats 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_table_stats 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_table_stats. 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_table_stats is provided by the Querybridge MCP server (mahmoudhassanmustafa/querybridge-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.
Teams ship this data inside their own products. See what a licence covers →