获取当前页面的基本信息（标题、URL等）
AI agents call get_page_info to retrieve information from MCP Browser Text Reader without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool merely queries and returns metadata about the currently displayed webpage. It performs no modifications, executions, deletions, or financial operations. The lowest-severity category (Read) is appropriate for informational queries that pose minimal risk if misused by an AI agent.
From the tool's definition Tool retrieves basic page information (title, URL, etc.) without modifying or executing actions. Description states 'get current page basic info' with read-only data extraction.
Attacks that exploit this kind of access
获取当前页面的基本信息（标题、URL等）. It is categorised as a Read tool in the MCP Browser Text Reader MCP Server, which means it retrieves data without modifying state.
Register the MCP Browser Text Reader MCP server in PolicyLayer and add a rule for get_page_info: 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 Browser Text Reader. Nothing to install.
get_page_info 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_page_info 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_page_info. 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_page_info is provided by the MCP Browser Text Reader MCP server (tikous/mymcp). 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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