scrape_async · FineData MCP Server MCP: Risk & Policy

WHAT IT DOES

What scrape_async does on FineData MCP Server

AI agents invoke scrape_async 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_async needs a policy

Based on the server context, scrape_async is an asynchronous variant of the scrape operation that executes web scraping with JavaScript rendering, antibot bypass, captcha solving, and proxy rotation. This involves actively executing browser-like operations against external websites, which classifies it as Execute.

From the tool's definition Tool name 'scrape_async' on a server described as enabling 'JavaScript rendering, antibot bypass, and automatic captcha solving' with 'proxy rotation' for scraping websites.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

scrape_async Rate-limited

scrape_async 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_async": {
      "limits": [
        {
          "counter": "scrape_async_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_async

What does the scrape_async tool do? +

scrape_async. 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_async? +

Register the FineData MCP Server MCP server in PolicyLayer and add a rule for scrape_async: 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_async? +

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

Can I rate-limit scrape_async? +

Yes. Add a rate_limit block to the scrape_async 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_async completely? +

Set action: deny in the PolicyLayer policy for scrape_async. 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_async? +

scrape_async 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.