• RISK
  • CONTEXT
  • ACTION
  • HUMAN

How to check IP reputation with your AI client

Connect CrowdSec to your AI client to pull global threat intelligence and classify suspicious IPs.

Ask AI about this page

Short answer

How can I check IP reputation using my AI?

Your AI pulls real-time threat intelligence from CrowdSec to evaluate specific IP addresses. It identifies known bad actors and classifies their risk level. You get a clear breakdown of the threat data.

Intelligence outcomes.

What your AI produces.

The specific data points your agent extracts from the threat feed.

RISK

Threat classification

The AI categorizes IPs based on their history in the CrowdSec database. You see exactly how dangerous a specific address is.

CONTEXT

Threat intelligence

Your agent pulls global security data to explain why an IP is flagged. This gives you the reasoning behind the alert.

ACTION

Response planning

The AI suggests logical next steps based on the severity of the threat. You use these to decide on blocking or monitoring.

HUMAN

Final decision

The AI provides the data, but you make the call. You decide if an IP warrants a manual block in your firewall.

The workflow

What your AI does when the data arrives.

The AI handles the heavy lifting of querying and interpreting security feeds.

  1. Fetch threat data

    Your agent reaches out to the CrowdSec ecosystem to grab the latest intelligence on a specific IP.

    get_cti_smoke

  2. Analyze reputation

    The AI looks at the retrieved data to determine if the IP is a known bot, scanner, or malicious actor.

    get_cti_smoke

  3. Summarize risk

    The agent condenses complex security logs into a plain English summary of the threat level.

    get_cti_smoke

  4. Draft reports

    The AI prepares a summary of the findings that you can use for incident documentation.

    get_cti_smoke

Try it

Copy these to start.

Use these prompts to begin your investigation.

Starting points

These are opening lines. Swap the IP addresses and log snippets with your actual data.

CrowdSec Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_2elfrol73nICZiMR18YQg2LgVuwctPXwaxqoZfA4/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — CrowdSec capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "crowdsec-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_2elfrol73nICZiMR18YQg2LgVuwctPXwaxqoZfA4/mcp"
    }
  }
}
Copy into chat04

  • Check the reputation of IP 192.168.1.1 using CrowdSec data.

  • Analyze this list of IPs from my web server logs: [paste logs].

  • Is the IP address 45.12.34.56 currently flagged in the CrowdSec threat feed?

  • Summarize the threat level for the suspicious activity coming from this IP: 103.22.201.5.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect CrowdSec once, then ask.

Just link your account once. Your credentials stay encrypted, and you can immediately start asking your AI about any IP address.

Connect CrowdSec to your AI

FAQ

How this task behaves.

  • 01

    Can the AI automatically block IPs in my firewall?

    No. The AI only reads and analyzes CrowdSec data. You must manually execute any blocking actions in your own security tools.

  • 02

    Does the AI update my CrowdSec database?

    No. This connector is for pulling intelligence from CrowdSec to your AI, not for writing new rules back to your local instance.

  • 03

    How fresh is the threat intelligence?

    The AI pulls data directly from the CrowdSec feed via the tool, so it uses the most recent information available in that feed.

  • 04

    Can I check multiple IPs at once?

    Yes. You can paste a list of IPs into your chat and ask your agent to evaluate them all using the connector.

  • 05

    What happens if an IP isn't in the CrowdSec database?

    The AI will report that no specific threat intelligence was found for that address through the tool.

  • More questions about CrowdSec? See everything the CrowdSec Connector can do

Connect CrowdSec to Claude, Cursor, ChatGPT & more