Perform multiple interactions with a page: click, type, hover, select, screenshot, wait, scroll
AI agents invoke interact_with_page to trigger actions in ZMCPTools. 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.
This tool drives browser actions (clicking, typing, selecting, scrolling) on live web pages. These are external operations whose effects depend entirely on the arguments supplied — an AI agent could submit forms, trigger purchases, alter application state, or navigate to arbitrary URLs.
From the tool's definition 'Perform multiple interactions with a page: click, type, hover, select, screenshot, wait, scroll'
Documented attack patterns abuse exactly the kind of access interact_with_page gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and ZMCPTools, and nothing reaches the server without passing your rules. This is the rule we recommend for interact_with_page:
{
"version": "1",
"default": "deny",
"tools": {
"interact_with_page": {
"limits": [
{
"counter": "interact_with_page_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
} interact_with_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.
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Perform multiple interactions with a page: click, type, hover, select, screenshot, wait, scroll. It is categorised as a Execute tool in the ZMCPTools MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the ZMCPTools MCP server in PolicyLayer and add a rule for interact_with_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 ZMCPTools. Nothing to install.
interact_with_page is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the interact_with_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.
Set action: deny in the PolicyLayer policy for interact_with_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.
interact_with_page is provided by the ZMCPTools MCP server (zachhandley/zmcptools). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 70 ZMCPTools tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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70 ZMCPTools tools catalogued and risk-classified — across an index of 42,500+ MCP servers.