scrape_url · FineData MCP Server MCP: Risk & Policy

WHAT IT DOES

What scrape_url does on FineData MCP Server

AI agents invoke scrape_url to trigger actions in FineData MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why scrape_url needs a policy

Based on the server context, scrape_url likely performs active web scraping by fetching and rendering external URLs, potentially bypassing security measures. This constitutes an Execute-level action as it triggers external network operations with side effects (antibot bypass, captcha solving, proxy usage).

From the tool's definition Tool name 'scrape_url' on a server described as enabling 'JavaScript rendering, antibot bypass, and automatic captcha solving' with 'proxy rotation' — the server's purpose is web scraping execution.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

scrape_url Rate-limited

scrape_url stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "scrape_url": {
      "limits": [
        {
          "counter": "scrape_url_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches FineData MCP Server, so you can run agents against it safely.

FAQ

Questions about scrape_url

What does the scrape_url tool do? +

scrape_url. It is categorised as a Execute tool in the FineData MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on scrape_url? +

Register the FineData MCP Server MCP server in PolicyLayer and add a rule for scrape_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 FineData MCP Server. Nothing to install.

What risk level is scrape_url? +

scrape_url is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit scrape_url? +

Yes. Add a rate_limit block to the scrape_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.

How do I block scrape_url completely? +

Set action: deny in the PolicyLayer policy for scrape_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.

What MCP server provides scrape_url? +

scrape_url is provided by the FineData MCP Server MCP server (quality-network/finedata-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.