create_field

SERVERQuintaDB SOURCEhttps://quintadb.com/mcp

Medium RISK CLASS

Category Write

Parameters 122 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-quintadb-mcp/create-field.md

WHAT IT DOES

What create_field does on QuintaDB

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

Parameter	Type	Required	Description
`ampm`	boolean	—	true — 12-годинний формат (AM/PM) для time/datetime
`desc`	string	—	Підказка-tooltip для заповнювача форми
`func`	integer	—	Функція для formula_type=function: 0=MIN, 1=MAX, 2=ROUND_UP, 3=ROUND_DOWN, 4=Ruby script
`icon`	string	—	action field: FontAwesome клас іконки
`name`	string	Yes	Назва поля
`rich`	boolean	—	true — текстовий редактор (для field_type=textarea)
`step`	integer	—	Крок autoincrement (default 1)
`field`	array	—	Масив ID полів або константи ['Constant', 'текст'] для formula_type=formula
`app_id`	string	Yes	ID проєкту
`choices`	array	—	Варіанти вибору (для select/checkbox/radio)
`default`	string	—	Значення за замовчуванням (для select — один з варіантів choices)
`visible`	boolean	—	false — поле приховане у таблиці (але залишається у формі)

Parameters from the server's own tool schema.

RISK

Why create_field is rated Medium

The tool creates new fields in database forms, which modifies the database schema reversibly. This is a Write operation (schema modification) rather than destructive since fields can be removed or modified later. Severity is medium because unintended field creation could clutter databases or expose unintended data structures, but the impact is containable.

From the tool's definition Tool description states 'Додати поле до форми' (Add field to form) and lists various field types that can be added. This is a create/modify operation on form schema.

Risk signalsAccepts URL/endpoint input (action_tasks[].webhook) · High parameter count (116 properties)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_field safely

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

create_field Rate-limited

create_field 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_field": {
      "limits": [
        {
          "counter": "create_field_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 QuintaDB, apply this rule, and every create_field call is checked against it from then on.

FAQ

Questions about create_field

What does the create_field tool do? +

Додати поле до форми. Типи: text, textarea, integer, float, date, datetime, email, phone, url, select, checkbox, radio, file, image, location, autoincrement, yes_no, rel, formula, linked_column, linked_records, action, divider, page_break, note, signature, country, language, states, time_zone, record_owners, matrix. Повні параметри типу — get_field_types. It is categorised as a Write tool in the QuintaDB MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does create_field accept? +

create_field accepts 12 parameters: ampm, desc, func, icon, name, rich, step, field, app_id, choices, default, visible. Required: name, app_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on create_field? +

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

What risk level is create_field? +

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

Can I rate-limit create_field? +

Yes. Add a rate_limit block to the create_field 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_field completely? +

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

create_field is provided by the QuintaDB MCP server (https://quintadb.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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