Headers plugin added

README.md

@@ -233,6 +233,43 @@ A security plugin that searches Exploit-DB for vulnerabilities and exploits dire
 - Automatically falls back to search links if CSV database is unavailable
 
 
+### 🔒 HTTP Security Headers Analysis
+
+**🛡️ !headers [url]**
+Comprehensive HTTP security header analysis with security scoring and recommendations.
+
+**Features:**
+- **Security Scoring**: 0-100 rating based on headers configuration
+- **Header Validation**: Checks presence and proper configuration of critical security headers
+- **Redirect Analysis**: Follows HTTP to HTTPS redirect chain
+- **SSL Certificate**: Basic SSL/TLS certificate information
+- **Information Disclosure**: Identifies revealing server headers
+- **Actionable Recommendations**: Specific guidance for security improvements
+
+**Security Headers Analyzed:**
+- `Strict-Transport-Security` (HSTS) - HTTP to HTTPS enforcement
+- `Content-Security-Policy` (CSP) - XSS and content injection protection
+- `X-Frame-Options` - Clickjacking protection
+- `X-Content-Type-Options` - MIME type sniffing prevention
+- `Referrer-Policy` - Referrer information control
+- `Feature-Policy` / `Permissions-Policy` - Browser feature restrictions
+- Information disclosure headers (`Server`, `X-Powered-By`)
+
+**Security Ratings:**
+- **🟢 Excellent (80-100)**: Strong security headers configuration
+- **🟡 Good (60-79)**: Moderate security, room for improvement
+- **🟠 Fair (40-59)**: Basic security, significant improvements needed
+- **🔴 Poor (0-39)**: Weak security headers configuration
+
+**Examples:**
+```bash
+!headers example.com
+!headers https://github.com
+!headers localhost:8080
+!headers subdomain.target.com
+```
+
+
 ### AI & Generation Commands
 
 **🤖 AI Commands (!tech, !music, !eth, etc.)**