获取浏览器连接状态
AI agents call get_browser_status 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 retrieves status information about the browser connection, which is a passive query operation with no side effects. It does not execute commands, modify state, delete data, or trigger external operations. This clearly falls under the Read category with low severity since an AI agent misusing this tool would only retrieve connection metadata, posing minimal risk.
From the tool's definition Tool name 'get_browser_status' and description '获取浏览器连接状态' (Chinese: 'Get browser connection status') indicate a read-only operation that queries the state of the browser connection without modifying, executing, or deleting anything.
Attacks that exploit this kind of access
获取浏览器连接状态. 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_browser_status: 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_browser_status 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_browser_status 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_browser_status. 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_browser_status 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.
get_browser_status is one line of MCP Browser Text Reader's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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