Production hardening: security fixes, code quality, 724 skills complete

- Fix 25 shell=True subprocess calls with list-based commands
- Fix 49 verify=False in defensive skills (env-var override)
- Add timeout to 231 HTTP/subprocess/socket calls
- Fix 6 SQL injection patterns with whitelist validation
- Replace 8 __import__() with standard imports
- Remove 701 unused imports across 442 files
- Add authorized-testing disclaimers to all offensive skills
- Complete 11 incomplete skill directories
- Expand 10 stub SKILL.md files with full content
- Fix 2 YAML parse errors in frontmatter
- Fix 5 pre-existing syntax errors
- Convert 22 hardcoded paths/ports to environment variables
- Back up 21 redundant skill pairs to .bak
- Fix 2 global declaration errors
- 724/724 skills with full folder anatomy (SKILL.md + agent.py + api-reference.md + LICENSE)
- 0 compile errors across all 724 agent.py files

skills/implementing-endpoint-detection-with-wazuh/scripts/agent.py

@@ -38,7 +38,7 @@ class WazuhDetectionAgent:
             resp = requests.post(
                 f"{self.base_url}/security/user/authenticate",
                 auth=HTTPBasicAuth(username, password),
-                verify=False, timeout=10,
+                verify=not os.environ.get("SKIP_TLS_VERIFY", "").lower() == "true", timeout=10,  # Set SKIP_TLS_VERIFY=true for self-signed certs in lab environments
             )
             if resp.status_code == 200:
                 return resp.json().get("data", {}).get("token")
@@ -53,7 +53,7 @@ class WazuhDetectionAgent:
             resp = requests.request(
                 method, f"{self.base_url}{path}",
                 headers={"Authorization": f"Bearer {self.token}"},
-                params=params, json=data, verify=False, timeout=15,
+                params=params, json=data, verify=not os.environ.get("SKIP_TLS_VERIFY", "").lower() == "true", timeout=15,  # Set SKIP_TLS_VERIFY=true for self-signed certs in lab environments
             )
             return resp.json() if resp.status_code == 200 else None
         except requests.RequestException: