create_database_admin

Создаёт пользователя в кластере базы данных (POST /api/v1/databases/{db_cluster_id}/admins).

SERVERTimeweb SOURCEtimeweb-mcp

Medium RISK CLASS

Category Write

Parameters 74 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/timeweb-mcp/create-database-admin.md

WHAT IT DOES

What create_database_admin does on Timeweb

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

Parameter	Type	Required	Description
`host`	string	—	НЕ ОБЯЗАТЕЛЬНОЕ ПОЛЕ - хост пользователя, напр. '%'
`login`	string	Yes	ОБЯЗАТЕЛЬНОЕ ПОЛЕ - имя (login) пользователя
`password`	string	Yes	ОБЯЗАТЕЛЬНОЕ ПОЛЕ - пароль пользователя (мин. 8 символов)
`privileges`	array	Yes	ОБЯЗАТЕЛЬНОЕ ПОЛЕ - список привилегий. Допустимые: ALTER, CREATE_VIEW, CREATE, DELETE, DROP, EVENT, INDEX, INSERT, LOCK_TABLES, REFERENCES, SELECT, SHOW_VIEW, T
`description`	string	—	НЕ ОБЯЗАТЕЛЬНОЕ ПОЛЕ - описание пользователя
`instance_id`	integer	—	НЕ ОБЯЗАТЕЛЬНОЕ ПОЛЕ - ID инстанса для применения привилегий (только MySQL). Если не передано — применится ко всем инстансам
`db_cluster_id`	integer	Yes	ОБЯЗАТЕЛЬНОЕ ПОЛЕ - ID кластера базы данных

Parameters from the server's own tool schema.

RISK

Why create_database_admin is rated Medium

This tool performs an irreversible administrative action that grants privileged access to a database cluster. While not destructive of data itself, creating unauthorized admin accounts could enable subsequent destructive or malicious activities. Categorized as Write rather than Execute because it modifies state by adding a new principal rather than executing arbitrary code.

From the tool's definition Tool creates a database admin user via POST to /api/v1/databases/{db_cluster_id}/admins endpoint. The operation 'creates' a new entity (admin user) with elevated privileges in a database cluster.

Risk signalsAccepts URL/endpoint input (host) · Handles credentials or secrets (password)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_database_admin safely

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

create_database_admin Rate-limited

create_database_admin 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_database_admin": {
      "limits": [
        {
          "counter": "create_database_admin_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 Timeweb, apply this rule, and every create_database_admin call is checked against it from then on.

FAQ

Questions about create_database_admin

What does the create_database_admin tool do? +

Создаёт пользователя в кластере базы данных (POST /api/v1/databases/{db_cluster_id}/admins). It is categorised as a Write tool in the Timeweb MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does create_database_admin accept? +

create_database_admin accepts 7 parameters: host, login, password, privileges, description, instance_id, db_cluster_id. Required: login, password, privileges, db_cluster_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on create_database_admin? +

Register the Timeweb MCP server in PolicyLayer and add a rule for create_database_admin: 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 Timeweb. Nothing to install.

What risk level is create_database_admin? +

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

Can I rate-limit create_database_admin? +

Yes. Add a rate_limit block to the create_database_admin 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_database_admin completely? +

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

create_database_admin is provided by the Timeweb MCP server (timeweb-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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