analyze_url
Analyze any URL and return a structured summary with key points, sentiment, and topics. Use this to understand what a web page is about without reading it. Returns title, 2-3 sentence summary, key points, topics, sentiment, and estimated reading time. Powered by AI — no scraping needed. Parameter...
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What analyze_url does on X402 Middleware
AI agents call analyze_url to retrieve information from X402 Middleware without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
url | string | Yes |
Parameters from the server's own tool schema.
Why analyze_url is rated Low
This tool retrieves and analyzes publicly available web content to generate summaries and metadata. It has no side effects on the target URL or any system state. The operation is read-only information gathering, fitting the 'Read' category. Severity is low because misuse would only expose summaries of web pages with no destructive, financial, or system-altering consequences.
From the tool's definition Tool description states it 'Analyze[s] any URL and return[s] a structured summary' with 'no scraping needed.' Parameters accept only a URL input.
Risk signalsAccepts URL/endpoint input (url)
Attacks that exploit this kind of access
The rule that runs analyze_url safely
PolicyLayer is an MCP gateway: it sits between your AI agents and X402 Middleware, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For analyze_url, this is the rule to start with:
analyze_url is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect X402 Middleware, apply this rule, and every analyze_url call is checked against it from then on.
Questions about analyze_url
Analyze any URL and return a structured summary with key points, sentiment, and topics. Use this to understand what a web page is about without reading it. Returns title, 2-3 sentence summary, key points, topics, sentiment, and estimated reading time. Powered by AI — no scraping needed. Parameters: url — The full URL to analyze (e.g. "https://example.com/page"). It is categorised as a Read tool in the X402 Middleware MCP Server, which means it retrieves data without modifying state.
analyze_url accepts 1 parameter: url. Required: url. The full parameter table on this page comes from the server's own tool schema.
Register the X402 Middleware MCP server in PolicyLayer and add a rule for analyze_url: 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 X402 Middleware. Nothing to install.
analyze_url 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 analyze_url 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 analyze_url. 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.
analyze_url is provided by the X402 Middleware MCP server (@gadgethumans/x402). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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