Detecta todos los navegadores disponibles en el sistema.
AI agents call detect_available_browsers to retrieve information from MCP Selenium WebDriver without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries the system to enumerate available browsers—a read-only operation with no side effects, data modification, or code execution. It gathers information to inform subsequent browser automation decisions but does not itself perform destructive, financial, or executable operations. The low blast radius reflects that browser enumeration alone poses minimal security risk.
From the tool's definition Tool name 'detect_available_browsers' and description 'Detecta todos los navegadores disponibles en el sistema' (Detects all available browsers on the system) indicate a query/detection operation that retrieves system information without modifying or…
Attacks that exploit this kind of access
Detecta todos los navegadores disponibles en el sistema. It is categorised as a Read tool in the MCP Selenium WebDriver MCP Server, which means it retrieves data without modifying state.
Register the MCP Selenium WebDriver MCP server in PolicyLayer and add a rule for detect_available_browsers: 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 MCP Selenium WebDriver. Nothing to install.
detect_available_browsers is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the detect_available_browsers 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 detect_available_browsers. 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.
detect_available_browsers is provided by the MCP Selenium WebDriver MCP server (nixon-suarez/mcp-selenium-webdriver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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