happ_widget_connect

SERVERPlatform SOURCE@happ-ai/platform-mcp

Medium RISK CLASS

Category Write

Parameters 43 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/happ-ai-platform-mcp/happ-widget-connect.md

WHAT IT DOES

What happ_widget_connect does on Platform

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

Parameter	Type	Required	Description
`name`	string	Yes	Название виджета (уникально в компании)
`companyId`	string	Yes	ID компании
`description`	string	—	Описание
`allowedOrigins`	array	Yes	Домены сайта, например ['example.com'] (протокол и путь отбрасываются) или ['*'] для всех

Parameters from the server's own tool schema.

RISK

Why happ_widget_connect is rated Medium

An AI agent can call happ_widget_connect faster than any human can review: one bad instruction and it creates or modifies resources in Platform by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs happ_widget_connect safely

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

happ_widget_connect Rate-limited

happ_widget_connect 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": {
    "happ_widget_connect": {
      "limits": [
        {
          "counter": "happ_widget_connect_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 Platform, apply this rule, and every happ_widget_connect call is checked against it from then on.

FAQ

Questions about happ_widget_connect

What does the happ_widget_connect tool do? +

Создаёт чат-виджет для сайта и сразу возвращает widgetId, testUrl (агент на весь экран — ссылку можно отправить клиенту для теста) и готовый код для вставки (html / gtm / wordpress / nextjs). allowedOrigins — домены сайта без протокола (поддомены покрываются), пустой массив или ['*'] = везде. После создания привяжи ассистента: happ_assistant_integration_bind(assistantId, companyIntegrationId=integrationId) — без этого виджет не отвечает. Если пользователь просит «поставь виджет на мой сайт» и у тебя есть доступ к его проекту — вставь сниппет в его layout/index.html сам и добавь домен сайта в allowedOrigins. (POST /widget/:companyId/connect). It is categorised as a Write tool in the Platform MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does happ_widget_connect accept? +

happ_widget_connect accepts 4 parameters: name, companyId, description, allowedOrigins. Required: name, companyId, allowedOrigins. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on happ_widget_connect? +

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

What risk level is happ_widget_connect? +

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

Can I rate-limit happ_widget_connect? +

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

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

happ_widget_connect is provided by the Platform MCP server (@happ-ai/platform-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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