forms.google_set_text · MCP Playwright Browser MCP

WHAT IT DOES

What forms.google_set_text does on MCP Playwright Browser

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

WHY IT NEEDS A POLICY

Why forms.google_set_text needs a policy

This tool creates or modifies data reversibly—it populates form fields with text. While it interacts with web forms (similar to Execute-category tools like browser.click), the specific action is data entry rather than code execution or external operation triggering. The modification is reversible (text can be cleared/rewritten).

From the tool's definition Tool name 'google_set_text' and description 'Fill a Google Form text/textarea/date question' indicates the tool modifies form data by writing text input to form fields.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

forms.google_set_text Rate-limited

forms.google_set_text 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": {
    "forms.google_set_text": {
      "limits": [
        {
          "counter": "forms.google_set_text_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MCP Playwright Browser, so you can run agents against it safely.

FAQ

Questions about forms.google_set_text

What does the forms.google_set_text tool do? +

Fill a Google Form text/textarea/date question by matching its title. It is categorised as a Write tool in the MCP Playwright Browser MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on forms.google_set_text? +

Register the MCP Playwright Browser MCP server in PolicyLayer and add a rule for forms.google_set_text: 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 MCP Playwright Browser. Nothing to install.

What risk level is forms.google_set_text? +

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

Can I rate-limit forms.google_set_text? +

Yes. Add a rate_limit block to the forms.google_set_text 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 forms.google_set_text completely? +

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

forms.google_set_text is provided by the MCP Playwright Browser MCP server (mhrnqaruni/mcp-playwright-browser). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.