ccx_create_database · Severalnines CCX MCP Server MCP

WHAT IT DOES

What ccx_create_database does on Severalnines CCX MCP Server

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

WHY IT NEEDS A POLICY

Why ccx_create_database needs a policy

This tool creates a new database, which is a reversible write operation. It modifies the state of the datastore by adding a new database, but the action can be undone by deleting the database (ccx_delete_database is available as a sibling tool).

From the tool's definition Tool name "ccx_create_database" and description "Create a new database on a CCX datastore" indicate a database creation operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

ccx_create_database Rate-limited

ccx_create_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": {
    "ccx_create_database": {
      "limits": [
        {
          "counter": "ccx_create_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 Severalnines CCX MCP Server, so you can run agents against it safely.

FAQ

Questions about ccx_create_database

What does the ccx_create_database tool do? +

Create a new database on a CCX datastore. It is categorised as a Write tool in the Severalnines CCX MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on ccx_create_database? +

Register the Severalnines CCX MCP Server MCP server in PolicyLayer and add a rule for ccx_create_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 Severalnines CCX MCP Server. Nothing to install.

What risk level is ccx_create_database? +

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

Can I rate-limit ccx_create_database? +

Yes. Add a rate_limit block to the ccx_create_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 ccx_create_database completely? +

Set action: deny in the PolicyLayer policy for ccx_create_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 ccx_create_database? +

ccx_create_database is provided by the Severalnines CCX MCP Server MCP server (severalnines/ccx-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.