create_mariadb_database · Coolify MCP Tools MCP

WHAT IT DOES

What create_mariadb_database does on Coolify MCP Tools

AI agents use create_mariadb_database to create or update resources in Coolify MCP Tools — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Coolify MCP Tools environment.

WHY IT NEEDS A POLICY

Why create_mariadb_database needs a policy

The tool creates a new database, which is a write operation that modifies system state. It is not destructive because database creation is reversible (can be deleted). It does not execute arbitrary code or trigger external operations beyond the database provisioning itself.

From the tool's definition Tool name 'create_mariadb_database' and description 'Create a MariaDB database' indicate the tool creates and provisions a new database resource. This is a reversible write operation that modifies infrastructure state by adding a new database instance.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_mariadb_database Rate-limited

create_mariadb_database 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": {
    "create_mariadb_database": {
      "limits": [
        {
          "counter": "create_mariadb_database_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Coolify MCP Tools, so you can run agents against it safely.

FAQ

Questions about create_mariadb_database

What does the create_mariadb_database tool do? +

Create a MariaDB database. It is categorised as a Write tool in the Coolify MCP Tools MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_mariadb_database? +

Register the Coolify MCP Tools MCP server in PolicyLayer and add a rule for create_mariadb_database: 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 Coolify MCP Tools. Nothing to install.

What risk level is create_mariadb_database? +

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

Can I rate-limit create_mariadb_database? +

Yes. Add a rate_limit block to the create_mariadb_database 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 create_mariadb_database completely? +

Set action: deny in the PolicyLayer policy for create_mariadb_database. 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 create_mariadb_database? +

create_mariadb_database is provided by the Coolify MCP Tools MCP server (jplansink/coolify-mcp-tools). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.