Complete folder anatomy for all 649 cybersecurity skills + update LICENSE to Mahipal

- Add scripts/agent.py and references/api-reference.md to all remaining skills
- Update all 648 LICENSE files: copyright now reads 'Mahipal'
- Add implementing-security-monitoring-with-datadog (new skill with full anatomy)
- All 649 skills now have: SKILL.md, LICENSE, scripts/agent.py, references/api-reference.md

skills/reverse-engineering-ios-app-with-frida/references/api-reference.md

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+# API Reference: iOS App Reverse Engineering with Frida
+
+## Frida CLI Tools
+
+| Command | Description |
+|---------|-------------|
+| `frida-ps -Ua` | List running apps on USB device |
+| `frida -U -n AppName -e "script"` | Attach to app and run script |
+| `frida -U -f com.app.bundle -l script.js` | Spawn app with script |
+| `frida-trace -U -n AppName -m "*[ClassName *]"` | Trace ObjC methods |
+| `frida-discover -U -n AppName` | Discover available functions |
+
+## Frida JavaScript API
+
+| API | Description |
+|-----|-------------|
+| `ObjC.classes.ClassName` | Access Objective-C class |
+| `ObjC.classes.Cls.$ownMethods` | List class methods |
+| `Interceptor.attach(target, callbacks)` | Hook native function |
+| `Interceptor.replace(target, replacement)` | Replace function implementation |
+| `Module.findExportByName(null, "func")` | Find exported C function |
+| `ObjC.Object(ptr)` | Wrap pointer as ObjC object |
+| `Memory.readUtf8String(ptr)` | Read string from memory |
+
+## Common iOS Security Hooks
+
+| Target | Purpose |
+|--------|---------|
+| `SSLSetPeerDomainName` | Bypass SSL pinning |
+| `NSFileManager fileExistsAtPath:` | Jailbreak detection |
+| `CCCrypt` | Intercept encryption calls |
+| `NSURLSession` | Monitor network requests |
+| `SecItemCopyMatching` | Keychain access |
+
+## Python Libraries
+
+| Library | Version | Purpose |
+|---------|---------|---------|
+| `subprocess` | stdlib | Execute frida CLI tools |
+| `frida` | >=16.0 | Frida Python bindings |
+| `json` | stdlib | Report generation |
+
+## References
+
+- Frida Documentation: https://frida.re/docs/home/
+- Frida JavaScript API: https://frida.re/docs/javascript-api/
+- objection: https://github.com/sensepost/objection
+- OWASP Mobile Testing Guide: https://mas.owasp.org/MASTG/