从指定URL获取网页内容
AI agents call get_url_content_info to retrieve information from MCP2Tavily without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches and reads content from URLs without side effects. It is a straightforward data retrieval operation similar to HTTP GET requests. No code execution, data modification, deletion, or financial operations are involved. The low severity reflects minimal risk if misused by an AI agent—worst case being retrieval of sensitive publicly accessible information.
From the tool's definition Tool name 'get_url_content_info' and description '从指定URL获取网页内容' (retrieve webpage content from specified URL) indicate data retrieval with no modification or execution capabilities.
Attacks that exploit this kind of access
从指定URL获取网页内容. It is categorised as a Read tool in the MCP2Tavily MCP Server, which means it retrieves data without modifying state.
Register the MCP2Tavily MCP server in PolicyLayer and add a rule for get_url_content_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 MCP2Tavily. Nothing to install.
get_url_content_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_url_content_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_url_content_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_url_content_info is provided by the MCP2Tavily MCP server (mcp2everything/mcp2tavily). 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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