mysql_create_table
Create a new table with specified columns, engine, and charset.
This record as markdown: /tools/io-github-neverinfamous-mysql-mcp/mysql-create-table.md
What mysql_create_table does on Mysql Mcp
AI agents use mysql_create_table to create or update resources in Mysql Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mysql Mcp environment.
Why mysql_create_table is rated Medium
This tool creates a new table, which is a reversible modification to the database schema. It does not execute arbitrary code, delete data, or move money. It falls squarely into the Write category. Severity is medium because schema changes can have downstream impacts on application logic and data pipelines, but the operation itself is not destructive and can be rolled back or the table dropped if needed.
From the tool's definition Tool description states 'Create a new table' — a write operation that modifies database schema by adding a new table.
Attacks that exploit this kind of access
The rule that runs mysql_create_table safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mysql Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For mysql_create_table, this is the rule to start with:
mysql_create_table stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mysql Mcp, apply this rule, and every mysql_create_table call is checked against it from then on.
Questions about mysql_create_table
Create a new table with specified columns, engine, and charset. It is categorised as a Write tool in the Mysql Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Mysql MCP server in PolicyLayer and add a rule for mysql_create_table: 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 Mysql Mcp. Nothing to install.
mysql_create_table is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the mysql_create_table 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 mysql_create_table. 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.
mysql_create_table is provided by the Mysql MCP server (oci:docker.io/writenotenow/mysql-mcp:v1.0.0). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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