Individual skill
analyzing-tls-config
Analyze a target's TLS configuration — negotiated protocol version, cipher suite, certificate chain, expiry, and downgrade vectors. Use when: SOC2 auditor flagged your endpoint for "weak TLS" but you don't know which control failed (TSC CC6.7 transmission integrity vs CC6.6 encryption) or which cipher is the problem. Threshold: any negotiated TLSv1.0 or TLSv1.1, OR a cipher with RC4 / 3DES / null / EXPORT, OR a cert with under 30 days to expiry, OR a chain that fails hostname verification. Trigger with: "audit tls", "check ssl config", "weak tls", "analyze tls".
skills/.curated/analyzing-tls-config/SKILL.md
Source commit 0500b275e963c027f6b410e8c49c0446945c574e
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 12, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 2,917
- Repository last updated
- Nov 12, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- ai Repository topic
- automation Repository topic
- claude-code Repository topic
- devops Repository topic
- mcp Repository topic
- ai-agents Repository topic
- anthropic Repository topic
- claude-code-plugins Repository topic
- developer-tools Repository topic
- llm Repository topic
- security Declared skill tag
- tls Declared skill tag
- ssl Declared skill tag
- pentest Declared skill tag
- transport-layer Declared skill tag
- security Derived category
Files and excerpt
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SKILL.mdcore · 8,156 bytesSKILL.mdcore · 8,156 bytesSKILL.mdcore · 8,156 bytesSKILL.mdcore · 8,156 bytesSKILL.mdcore · 8,156 bytesreferences/AUTHORIZATION.mddoc · 5,326 bytesreferences/PLAYBOOK.mddoc · 7,096 bytesreferences/THEORY.mddoc · 6,325 bytesscripts/analyze_tls.pyruns · 17,133 bytes
Read excerpt
# Analyzing TLS Configuration
## Overview
This skill audits a target's TLS posture against current best practice
(NIST SP 800-52r2, Mozilla TLS Configuration Guidelines, PCI DSS v4.0 Req
4.2.1.1). It reports specific findings — not "your TLS is weak" but
"your server negotiated TLSv1.0 with RC4-SHA — see remediation".
## When the skill produces findings
Specific failure thresholds, in order of severity:
| Finding | Severity | Threshold | Affected control |