browser_get_attribute
AI agents call browser_get_attribute to retrieve information from Daytona Playwright MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Getting element attributes is a read-only operation that retrieves data from the DOM without side effects. No data is modified, deleted, or executed. Confidence is reduced from 0.9 to 0.85 due to the empty description, but the naming convention and sibling context strongly suggest a passive retrieval function.
From the tool's definition Tool name 'browser_get_attribute' indicates retrieval of HTML element attributes without modification. Sibling tools like 'browser_get_html' and 'browser_get_text' are clearly Read operations; this follows that pattern.
Attacks that exploit this kind of access
browser_get_attribute. It is categorised as a Read tool in the Daytona Playwright MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Daytona Playwright MCP Server MCP server in PolicyLayer and add a rule for browser_get_attribute: 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 Daytona Playwright MCP Server. Nothing to install.
browser_get_attribute 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 browser_get_attribute 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_get_attribute. 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_get_attribute is provided by the Daytona Playwright MCP Server MCP server (jamesmurdza/playwright-daytona-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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