wait_for_page · Selenium MCP Server MCP: Risk & Policy

WHAT IT DOES

What wait_for_page does on Selenium MCP Server

AI agents invoke wait_for_page to trigger actions in Selenium MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why wait_for_page needs a policy

This tool triggers external browser operations whose effects depend on arguments (timeout values, page state conditions). While nominally a synchronization primitive, it operates within a browser automation context where waiting for pages is a prerequisite for subsequent agent actions.

From the tool's definition Part of Selenium WebDriver browser automation suite. Tool name 'wait_for_page' indicates page load/readiness polling.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

wait_for_page Rate-limited

wait_for_page stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "wait_for_page": {
      "limits": [
        {
          "counter": "wait_for_page_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about wait_for_page

What does the wait_for_page tool do? +

wait_for_page. It is categorised as a Execute tool in the Selenium MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on wait_for_page? +

Register the Selenium MCP Server MCP server in PolicyLayer and add a rule for wait_for_page: 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 Selenium MCP Server. Nothing to install.

What risk level is wait_for_page? +

wait_for_page is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit wait_for_page? +

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

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

wait_for_page is provided by the Selenium MCP Server MCP server (nayakprashant/selenium-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

// THE FULL RECORD

wait_for_page is one line of Selenium MCP Server's registry record.

The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.

Teams ship this data inside their own products. See what a licence covers →