MCP 服务器

MCP Threat Intel Server

Provides unified access to multiple threat intelligence sources like AlienVault OTX, AbuseIPDB, and GreyNoise for security research and analysis. It enables users to perform simultaneous lookups on IPs, domains, hashes, and URLs across several platforms within a single response.

README

MCP Threat Intel Server

MCP server providing unified access to multiple threat intelligence sources for security research and analysis.

Why Use This?

If you're doing security research, incident response, or threat analysis, this MCP server lets you:

Unified lookups - Query IPs, domains, hashes, and URLs across multiple sources simultaneously
Reduce context switching - No need to open multiple browser tabs for different intel sources
Correlate intelligence - See results from all configured sources in one response
Free tier friendly - Works with free API tiers, gracefully degrades when sources unavailable
Works without keys - Feodo Tracker (botnet C2s) works without any API keys

Features

Category	Capabilities
Unified Lookups	Query IPs, domains, file hashes, URLs across all sources
AlienVault OTX	Threat pulses, indicators of compromise, community intelligence
AbuseIPDB	IP reputation, abuse reports, confidence scores
GreyNoise	Internet noise vs targeted attacks, scanner identification
abuse.ch	URLhaus, MalwareBazaar, ThreatFox, Feodo Tracker

Prerequisites

Node.js 18+
API keys for your preferred threat intelligence sources (see below)

Installation

Using npm (Recommended)

npx mcp-threatintel-server

Or install globally:

npm install -g mcp-threatintel-server

From Source

git clone https://github.com/aplaceforallmystuff/mcp-threatintel.git
cd mcp-threatintel
npm install
npm run build

Configuration

For Claude Desktop

Add to your Claude Desktop config file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "threatintel": {
      "command": "npx",
      "args": ["-y", "mcp-threatintel-server"],
      "env": {
        "OTX_API_KEY": "your-otx-api-key",
        "ABUSEIPDB_API_KEY": "your-abuseipdb-api-key",
        "GREYNOISE_API_KEY": "your-greynoise-api-key",
        "ABUSECH_AUTH_KEY": "your-abusech-auth-key"
      }
    }
  }
}

For Claude Code

Add to ~/.claude.json:

{
  "mcpServers": {
    "threatintel": {
      "command": "npx",
      "args": ["-y", "mcp-threatintel-server"],
      "env": {
        "OTX_API_KEY": "your-otx-api-key",
        "ABUSEIPDB_API_KEY": "your-abuseipdb-api-key",
        "GREYNOISE_API_KEY": "your-greynoise-api-key",
        "ABUSECH_AUTH_KEY": "your-abusech-auth-key"
      }
    }
  }
}

API Keys

Service	Required	Free Tier	Get Key
AlienVault OTX	Optional	Yes (unlimited)	otx.alienvault.com
AbuseIPDB	Optional	Yes (1,000/day)	abuseipdb.com
GreyNoise	Optional	Yes (limited)	greynoise.io
abuse.ch	Optional	Yes	auth.abuse.ch
Feodo Tracker	No	Yes	Public JSON feeds

Note: Tools are dynamically enabled based on which API keys you provide. Feodo Tracker works without authentication (public JSON feeds).

Usage Examples

Check Available Sources

"What threat intel sources are configured?"

"Show me threatintel status"

IP Investigation

"Check if 185.220.101.1 is malicious"

"Look up this IP across all threat intel sources"

Domain Analysis

"Is evil-domain.com known to be malicious?"

"Check domain reputation"

Malware Hash Lookup

"Look up this SHA256 hash in threat intel"

"Is this file hash known malware?"

URL Analysis

"Check if this URL is in any blocklists"

Botnet Tracking (No API Key Required)

"Show me active botnet C2 servers"

"Get Feodo tracker data for Emotet"

Threat Pulses

"Search OTX for recent ransomware pulses"

"Get latest threat intelligence pulses"

Available Tools

Status

Tool	Description
`threatintel_status`	Check which threat intelligence sources are configured

Unified Lookups

Tool	Description
`threatintel_lookup_ip`	Look up IP across all configured sources
`threatintel_lookup_domain`	Look up domain across all configured sources
`threatintel_lookup_hash`	Look up file hash (MD5/SHA1/SHA256) across sources
`threatintel_lookup_url`	Look up URL across sources

AbuseIPDB (requires API key)

Tool	Description
`abuseipdb_check`	Check IP reputation and abuse history

AlienVault OTX (requires API key)

Tool	Description
`otx_get_pulses`	Get recent threat intelligence pulses
`otx_search_pulses`	Search pulses by keyword

GreyNoise (requires API key)

Tool	Description
`greynoise_ip`	Check if IP is internet noise or targeted threat

URLhaus (requires abuse.ch auth key)

Tool	Description
`urlhaus_lookup`	Look up URL, domain, or IP in URLhaus
`urlhaus_recent`	Get recent malware URLs

MalwareBazaar (requires abuse.ch auth key)

Tool	Description
`malwarebazaar_hash`	Look up malware sample by hash
`malwarebazaar_recent`	Get recent malware samples
`malwarebazaar_tag`	Search samples by tag

ThreatFox (requires abuse.ch auth key)

Tool	Description
`threatfox_iocs`	Get recent IOCs from ThreatFox
`threatfox_search`	Search ThreatFox IOCs

Feodo Tracker (no key required)

Tool	Description
`feodo_tracker`	Get active botnet C2 servers (QakBot, Emotet, Dridex, etc.)

Development

# Watch mode for development
npm run watch

# Build TypeScript
npm run build

# Run locally
node dist/index.js

Troubleshooting

"No threat intel sources configured"

You can use the server without any API keys - Feodo Tracker will still work. For other sources, add the appropriate API keys to your configuration.

"API error: 401 Unauthorized"

Your API key is invalid or expired. Generate a new one from the respective service.

"API error: 429 Too Many Requests"

You've exceeded the rate limit for a service. Wait a while or upgrade your API tier.

Partial results

If some sources return errors, the unified lookup tools will still return results from working sources. Check threatintel_status to see which sources are configured correctly.