#!/usr/bin/env python3
"""
Bug Bounty Hunter MCP Server (Unified Cyber Weapon)
Principal security testing MCP that integrates advanced reconnaissance and exploitation workflows.
"""
import asyncio
import os
import sys
from pathlib import Path
# Add src to path
sys.path.insert(0, str(Path(__file__).parent))
from fastmcp import FastMCP
from modules.orchestrator import Orchestrator
from modules.payloads import engine as payload_engine
from modules.payloads import manager as payload_manager
import requests
# Initialize MCP server
mcp = FastMCP("Bug Bounty Hunter MCP")
# Initialize Orchestrator (The Brain)
orchestrator = Orchestrator()
# ============================================================================
# PAYLOAD TOOLS
# ============================================================================
@mcp.tool()
async def smart_fuzzer(url: str, vulnerability_type: str) -> dict:
"""
Intelligent Fuzzer using PayloadsAllTheThings.
Args:
url: Target URL with 'FUZZ' marker (e.g., http://example.com?id=FUZZ)
vulnerability_type: Type of vuln (xss, sqli, lfi, rce, ssti, xxe)
Returns:
Dictionary with potential findings based on basic heuristics.
"""
if "FUZZ" not in url:
return {"error": "URL must contain 'FUZZ' marker"}
payloads = payload_manager.get_payloads(vulnerability_type, limit=50, random_shuffle=True)
findings = []
# Basic fuzzer implementation (placeholder for more advanced logic)
for payload in payloads:
target_url = url.replace("FUZZ", payload)
try:
# Simple GET request - In real implementation, this should be robust
# and support other methods/contexts
resp = requests.get(target_url, timeout=3)
# Very basic detection logic (for demonstration)
if vulnerability_type == "xss" and payload in resp.text:
findings.append({"payload": payload, "status": "reflected"})
elif vulnerability_type == "sqli" and ("syntax" in resp.text.lower() or "mysql" in resp.text.lower()):
findings.append({"payload": payload, "status": "db_error_detected"})
# Add more heuristics here...
except Exception:
pass
return {
"vulnerability_type": vulnerability_type,
"payloads_tested": len(payloads),
"potential_findings": findings
}
@mcp.tool()
async def update_payload_database() -> dict:
"""
Downloads latest payloads from PayloadsAllTheThings repository.
"""
return payload_engine.update_payloads()
# ============================================================================
# META-TOOLS (High-Level Workflows)
# ============================================================================
@mcp.tool()
async def ultimate_recon(domain: str) -> dict:
"""
Executes a 'God Level' reconnaissance workflow.
Combines Subfinder, Amass, Puredns validation, and HTTPx probing.
Args:
domain: Target domain (e.g., example.com)
Returns:
Comprehensive recon data including live subdomains and tech stack.
"""
return await orchestrator.run_ultimate_recon(domain)
@mcp.tool()
async def cloud_intelligence(target: str) -> dict:
"""
Performs Cloud Asset Discovery & Takeover analysis.
Checks for dangling CNAMEs, open S3/Azure/GCP buckets, and secrets in JS files.
Args:
target: Target domain
Returns:
List of cloud misconfigurations and exposed secrets.
"""
return await orchestrator.run_cloud_intelligence(target)
@mcp.tool()
async def smart_vuln_scan(target: str) -> dict:
"""
Executes an Intelligent Vulnerability Scan.
Detects WAF presence and adapts scanning strategy (Evasive vs Aggressive).
Args:
target: Target URL or Domain
Returns:
List of vulnerabilities found (Nuclei + Nikto + Custom).
"""
return await orchestrator.run_smart_vuln_scan(target)
@mcp.tool()
async def web_app_attack(url: str) -> dict:
"""
Executes focused Web Application Exploitation.
Fuzzes parameters and tests for SQLi, XSS, SSRF, and IDOR.
"""
return await orchestrator.run_web_app_attack(url)
@mcp.tool()
async def analyze_recon_data(file_path: str) -> dict:
"""
Analyzes a list of URLs (output from your recon script) to find Priority Targets.
Identifies: Debug endpoints, IDOR candidates, Sensitive files, API points.
Args:
file_path: Absolute path to your urls.txt or subs.txt file.
"""
return await orchestrator.analyze_attack_surface(file_path)
@mcp.tool()
async def p1_chain_advisor(vulnerability_type: str) -> dict:
"""
Returns step-by-step guides to turn a Low/Medium bug into a Critical P1/P2.
Args:
vulnerability_type: e.g., 'xss', 'open_redirect', 'lfi', 'ssrf'.
"""
return await orchestrator.suggest_p1_chains(vulnerability_type)
@mcp.tool()
async def validate_setup() -> dict:
"""
Validates that all external tools (nuclei, subfinder, etc.) are installed.
"""
# Simple check placeholder
return {"status": "All core tools validated (mock)"}
if __name__ == "__main__":
# Disable banner to keep stdout clean for JSON-RPC communication
mcp.run(show_banner=False)
