capturar_tela

SERVERAtomik Dev SOURCE@atomik-dev/mcp

Low RISK CLASS

Category Other

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/atomik-dev-mcp/capturar-tela.md

WHAT IT DOES

What capturar_tela does on Atomik Dev

AI agents call capturar_tela as a supporting operation in Atomik Dev workflows.

RISK

Why capturar_tela is rated Low

Without any rule in front of it, every call an agent makes to capturar_tela happens silently: no trail, no cap, no way to know it misbehaved until something breaks downstream.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs capturar_tela safely

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

capturar_tela Rate-limited

capturar_tela gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "capturar_tela": {
      "limits": [
        {
          "counter": "capturar_tela_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Atomik Dev, apply this rule, and every capturar_tela call is checked against it from then on.

FAQ

Questions about capturar_tela

What does the capturar_tela tool do? +

Captura um screenshot REAL do preview do editor e retorna a IMAGEM. Este é o coração do loop de verificação: criar → capturar_tela → comparar com o esperado → (se divergir) medir_elemento no suspeito → corrigir → capturar de novo. Com elementId, centraliza e recorta só aquele elemento. Requisito: a aba do editor precisa estar visível na janela do Chrome. It is categorised as a Other tool in the Atomik Dev MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on capturar_tela? +

Register the Atomik Dev MCP server in PolicyLayer and add a rule for capturar_tela: 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 Atomik Dev. Nothing to install.

What risk level is capturar_tela? +

capturar_tela is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit capturar_tela? +

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

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

capturar_tela is provided by the Atomik Dev MCP server (@atomik-dev/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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