AI agents call browser_get_text to retrieve information from Abrasio without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only operation on the current page state. It retrieves visible text content without creating, modifying, deleting, or executing any actions. While it controls a browser (which could theoretically visit sensitive pages), the tool itself only extracts and returns data. The risk is bounded by what pages an AI agent chooses to navigate to, not by what this tool does once there.
From the tool's definition Tool name 'browser_get_text' and description 'Extract all visible text from the current page body' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Extract all visible text from the current page body. It is categorised as a Read tool in the Abrasio MCP Server, which means it retrieves data without modifying state.
Register the Abrasio MCP server in PolicyLayer and add a rule for browser_get_text: 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 Abrasio. Nothing to install.
browser_get_text 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_text 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_text. 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_text is provided by the Abrasio MCP server (scrape-technology/abrasio-mcp). 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.
Teams ship this data inside their own products. See what a licence covers →