check_page_size

Check the size and load time of a web page.

SERVERGadgetHumans API Hub SOURCEpypi:gadgethumans-api-hub-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-scotia1973-bot-api-hub/check-page-size.md

WHAT IT DOES

What check_page_size does on GadgetHumans API Hub

AI agents call check_page_size to retrieve information from GadgetHumans API Hub without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why check_page_size is rated Low

This tool queries external web resources and returns performance metrics without modifying, executing, or deleting anything. It is a passive measurement tool analogous to 'fetch' or 'get' operations. The low severity reflects minimal blast radius: worst case, an agent could enumerate many URLs, but no data is modified, deleted, or financial transactions occur.

From the tool's definition Tool description states it 'Check[s] the size and load time of a web page' — purely informational retrieval with no side effects. The verb 'check' and the data retrieved (size metrics, load times) are read-only observations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs check_page_size safely

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

check_page_size Allowed

check_page_size is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "check_page_size": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect GadgetHumans API Hub, apply this rule, and every check_page_size call is checked against it from then on.

FAQ

Questions about check_page_size

What does the check_page_size tool do? +

Check the size and load time of a web page. It is categorised as a Read tool in the GadgetHumans API Hub MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on check_page_size? +

Register the GadgetHumans API Hub MCP server in PolicyLayer and add a rule for check_page_size: 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 GadgetHumans API Hub. Nothing to install.

What risk level is check_page_size? +

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

Can I rate-limit check_page_size? +

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

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

check_page_size is provided by the GadgetHumans API Hub MCP server (pypi:gadgethumans-api-hub-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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