mysql_add_foreign_key

A write tool on the Mcp Windows MCP server.

SERVERMcp Windows SOURCEmukul975/mcp-windows-automation

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mukul975-mcp-windows-automation/mysql-add-foreign-key.md

WHAT IT DOES

What mysql_add_foreign_key does on Mcp Windows

AI agents use mysql_add_foreign_key to create or update resources in Mcp Windows, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mcp Windows environment.

RISK

Why mysql_add_foreign_key is rated Medium

Adding a foreign key modifies database schema but is reversible (the constraint can be dropped). This falls under Write rather than Execute, as it performs a specific data definition task rather than arbitrary code execution. However, severity is high because incorrect foreign key additions can break application logic, cause cascade failures, or lock tables in production environments.

From the tool's definition Tool name 'mysql_add_foreign_key' indicates database schema modification. The 'add' verb and 'foreign_key' specification suggest creating or altering a database constraint, which is a reversible write operation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs mysql_add_foreign_key safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Windows, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For mysql_add_foreign_key, this is the rule to start with:

mysql_add_foreign_key Rate-limited

mysql_add_foreign_key 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "mysql_add_foreign_key": {
      "limits": [
        {
          "counter": "mysql_add_foreign_key_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Windows, apply this rule, and every mysql_add_foreign_key call is checked against it from then on.

FAQ

Questions about mysql_add_foreign_key

What does the mysql_add_foreign_key tool do? +

mysql_add_foreign_key is a write tool on the Mcp Windows MCP server. It is categorised as a Write tool in the Mcp Windows MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on mysql_add_foreign_key? +

Register the Mcp Windows MCP server in PolicyLayer and add a rule for mysql_add_foreign_key: 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 Mcp Windows. Nothing to install.

What risk level is mysql_add_foreign_key? +

mysql_add_foreign_key is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit mysql_add_foreign_key? +

Yes. Add a rate_limit block to the mysql_add_foreign_key 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.

How do I block mysql_add_foreign_key completely? +

Set action: deny in the PolicyLayer policy for mysql_add_foreign_key. 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.

What MCP server provides mysql_add_foreign_key? +

mysql_add_foreign_key is provided by the Mcp Windows MCP server (mukul975/mcp-windows-automation). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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