Cloudflare Radar MCP Server 📡
This is a Model Context Protocol (MCP) server that supports remote MCPconnections, with Cloudflare OAuth built-in.
It integrates tools powered by the Cloudflare Radar API to provide globalInternet traffic insights, trends and other utilities.
🔨 Available Tools
Currently available tools:
| Category | Tool | Description |
|---|---|---|
| HTTP Requests | get_http_requests_data |
Fetches HTTP request data (timeseries, summaries, and grouped timeseries across dimensions like deviceType, botClass) |
| L7 Attacks | get_l7_attack_data |
Fetches L7 attack data (timeseries, summaries, and grouped timeseries across dimensions like mitigationProduct, ipVersion) |
| Autonomous Systems | list_autonomous_systems |
Lists ASes; filter by location and sort by population size |
get_as_details |
Retrieves detailed info for a specific ASN | |
| IP Addresses | get_ip_details |
Provides details about a specific IP address |
| Traffic Anomalies | get_traffic_anomalies |
Lists traffic anomalies; filter by AS, location, start date, and end date |
| Domains | get_domains_ranking |
Get top or trending domains |
get_domain_rank_details |
Get domain rank details | |
| URL Scanner | scan_url |
Scans a URL via Cloudflare’s URL Scanner |
This MCP server is still a work in progress, and we plan to add more tools in the future.
Prompt Examples
What are the most used operating systems?What are the top 5 ASes in Portugal?Get information about ASN 13335.What are the details of IP address 1.1.1.1?List me traffic anomalies in Syria over the last year.Compare domain rankings in the US and UK.Give me rank details for google.com in March 2025.Scan https://example.com.Show me HTTP traffic trends from Portugal.Show me application layer attack trends from the last 7 days.
Access the remote MCP server from from any MCP Client
If your MCP client has first class support for remote MCP servers, the client will provide a way to accept the server URL (https://radar.mcp.cloudflare.com) directly within its interface (for example in Cloudflare AI Playground).
If your client does not yet support remote MCP servers, you will need to set up its respective configuration file using mcp-remote to specify which servers your client can access.
Replace the content with the following configuration:
{
"mcpServers": {
"cloudflare": {
"command": "npx",
"args": ["mcp-remote", "https://radar.mcp.cloudflare.com/sse"]
}
}
}
Once you've set up your configuration file, restart MCP client and a browser window will open showing your OAuth login page. Proceed through the authentication flow to grant the client access to your MCP server. After you grant access, the tools will become available for you to use.
Interested in contributing, and running this server locally? See CONTRIBUTING.md to get started.
