firecrawl_deep_research · Mcp Registry Registry MCP

WHAT IT DOES

What firecrawl_deep_research does on Mcp Registry Registry

AI agents invoke firecrawl_deep_research to trigger actions in Mcp Registry Registry. 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 firecrawl_deep_research needs a policy

This tool actively performs web crawling, executes searches, and runs AI analysis - it triggers multiple external operations (crawling, searching, analyzing) whose scope and effects depend on the query arguments. It spans Execute-level operations (crawling and AI processing) rather than being a simple read/fetch.

From the tool's definition Conduct deep research on a query using web crawling, search, and AI analysis

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

firecrawl_deep_research Rate-limited

firecrawl_deep_research 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": {
    "firecrawl_deep_research": {
      "limits": [
        {
          "counter": "firecrawl_deep_research_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 Mcp Registry Registry, so you can run agents against it safely.

FAQ

Questions about firecrawl_deep_research

What does the firecrawl_deep_research tool do? +

Conduct deep research on a query using web crawling, search, and AI analysis. It is categorised as a Execute tool in the Mcp Registry Registry MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on firecrawl_deep_research? +

Register the Mcp Registry Registry MCP server in PolicyLayer and add a rule for firecrawl_deep_research: 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 Registry Registry. Nothing to install.

What risk level is firecrawl_deep_research? +

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

Can I rate-limit firecrawl_deep_research? +

Yes. Add a rate_limit block to the firecrawl_deep_research 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 firecrawl_deep_research completely? +

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

firecrawl_deep_research is provided by the Mcp Registry Registry MCP server (@mastra/mcp-registry-registry). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.