列出数据库中的所有表。db 省略时，使用已推断的库或自动推断。
AI agents call list_tables to retrieve information from Yooztech Mcp Mysql without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a straightforward metadata query that retrieves database structure information without side effects. It retrieves or queries data (table names and structure) with no capability to modify or delete data. The read-only nature of the server and the non-destructive operation confirm the Read category with low severity.
From the tool's definition Tool name 'list_tables' and description indicate it lists tables in a database. The server description emphasizes 'secure read-only access' and the sibling tools (get_table_schema, infer_database, list_databases, select_rows) are all read operations.
Attacks that exploit this kind of access
列出数据库中的所有表。db 省略时，使用已推断的库或自动推断。. It is categorised as a Read tool in the Yooztech Mcp Mysql MCP Server, which means it retrieves data without modifying state.
Register the Yooztech Mcp Mysql MCP server in PolicyLayer and add a rule for list_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 Yooztech Mcp Mysql. Nothing to install.
list_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_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_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_tables is provided by the Yooztech Mcp Mysql MCP server (yooztech/mcp_mysql). 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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