High-risk tools in MCP Selenium Server
12 of the 17 tools in MCP Selenium Server are classified as high risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at high risk
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click_elementExecuteclicks an element
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double_clickExecuteperforms a double click on an element
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drag_and_dropExecutedrags an element and drops it onto another element
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hoverExecutemoves the mouse to hover over an element
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navigateExecutenavigates to a URL
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press_keyExecutesimulates pressing a keyboard key
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right_clickExecuteperforms a right click (context click) on an element
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send_keysExecutesends keys to an element, aka typing
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start_browserExecutelaunches browser
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switch_to_default_contentExecuteswitches back to the main page content from iframe
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switch_to_frameExecuteswitches to an iframe or frame on the page
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upload_fileExecuteuploads a file using a file input element
Attacks that target this class
High-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.