Extract all links from a web page with filtering options
AI agents call extract_links to retrieve information from MCP Web Scrape without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and parses links from web content, a non-destructive read operation. It has no side effects on the target system, cannot modify data, execute code, or cause financial impact. The filtering options are applied locally to the extracted data. Risk is low as misuse would only result in information gathering about publicly accessible link structures.
From the tool's definition Tool name 'extract_links' and description 'Extract all links from a web page with filtering options' indicate data retrieval with no modification, deletion, or execution of external operations.
Documented attack patterns abuse exactly the kind of access extract_links gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Web Scrape, and nothing reaches the server without passing your rules. This is the rule we recommend for extract_links:
{
"version": "1",
"default": "deny",
"tools": {
"extract_links": {}
}
}extract_links is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Extract all links from a web page with filtering options. It is categorised as a Read tool in the MCP Web Scrape MCP Server, which means it retrieves data without modifying state.
Register the MCP Web Scrape MCP server in PolicyLayer and add a rule for extract_links: 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 Web Scrape. Nothing to install.
extract_links 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 extract_links 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 extract_links. 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.
extract_links is provided by the MCP Web Scrape MCP server (mukul975/mcp-web-scrape). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP Web Scrape, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
48 MCP Web Scrape tools catalogued and risk-classified — across an index of 43,000+ MCP servers.