Get page content (HTML or text)
AI agents call get_content to retrieve information from Chromium ARM64 Browser without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and reads HTML or text content from a web page. It has no side effects, creates no modifications, executes no code, and performs no destructive operations. It is a pure read operation on already-loaded page content. The blast radius is minimal—an agent can only learn what is visible on the current page, which is inherently accessible to the browser.
From the tool's definition Tool name 'get_content' and description 'Get page content (HTML or text)' indicate retrieval of page data without modification. No mutation, deletion, or execution of operations is described.
Attacks that exploit this kind of access
Get page content (HTML or text). It is categorised as a Read tool in the Chromium ARM64 Browser MCP Server, which means it retrieves data without modifying state.
Register the Chromium ARM64 Browser MCP server in PolicyLayer and add a rule for get_content: 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 Chromium ARM64 Browser. Nothing to install.
get_content 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 get_content 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 get_content. 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.
get_content is provided by the Chromium ARM64 Browser MCP server (nfodor/mcp-chromium-arm64). 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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