Click an element on the page. For multiple clicks, prefer browser_batch instead.
AI agents invoke browser_click to trigger actions in Playwright Autopilot. 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.
Clicking elements in a browser is an Execute-class action because it triggers external operations whose effects are entirely argument-dependent. A click could submit a form, confirm a deletion, initiate a purchase, or navigate to a destructive action. The blast radius is high because an AI agent could misuse this to interact with any UI element, including irreversible or sensitive ones.
From the tool's definition 'Click an element on the page' — triggers browser actions that can submit forms, navigate pages, activate UI flows, or initiate any user-driven operation depending on what element is clicked.
Documented attack patterns abuse exactly the kind of access browser_click gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Playwright Autopilot, and nothing reaches the server without passing your rules. This is the rule we recommend for browser_click:
{
"version": "1",
"default": "deny",
"tools": {
"browser_click": {
"limits": [
{
"counter": "browser_click_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}browser_click 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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Click an element on the page. For multiple clicks, prefer browser_batch instead. It is categorised as a Execute tool in the Playwright Autopilot MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Playwright Autopilot MCP server in PolicyLayer and add a rule for browser_click: 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 Playwright Autopilot. Nothing to install.
browser_click 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 browser_click 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 browser_click. 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.
browser_click is provided by the Playwright Autopilot MCP server (kaizen-yutani/playwright-autopilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Playwright Autopilot, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
51 Playwright Autopilot tools catalogued and risk-classified — across an index of 43,000+ MCP servers.