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Tls Certificate Chain Validator

ASecurity

Validates TLS/SSL certificate chains using OpenSSL x509 verification and checks OCSP stapling status. Integrates with Let's Encrypt ACME protocol for automated certificate renewal alerts and CT log monitoring via crt.sh API.

  • 36 stars
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  • Added June 8, 2026
ai-agentsgoapisecurity

Works with

  • api

Security analysis

A100/100

Scanned June 8, 2026

npx -y skills add agentskillexchange/skills --skill tls-certificate-chain-validator --agent claude-code

Installs into .claude/skills of the current project.

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SKILL.md
---
name: "TLS Certificate Chain Validator"
slug: "tls-certificate-chain-validator"
description: "Validates TLS/SSL certificate chains using OpenSSL x509 verification and checks OCSP stapling status. Integrates with Let's Encrypt ACME protocol for automated certificate renewal alerts and CT log monitoring via crt.sh API."
verification: "security_reviewed"
source: "https://datatracker.ietf.org/doc/html/rfc8446"
category: "Security & Verification"
framework: "OpenClaw"
---

# TLS Certificate Chain Validator

Validates TLS/SSL certificate chains using OpenSSL x509 verification and checks OCSP stapling status. Integrates with Let's Encrypt ACME protocol for automated certificate renewal alerts and CT log monitoring via crt.sh API.

## Installation

Requirements and caveats from upstream:
- In the following example, "mandatory" is a vector that must contain
- If the server successfully selects parameters and does not require a
- may require rejecting 0-RTT (see Section 4.2.10 ).

Basic usage or getting-started notes:
- of protocols that run on top of TLS.
- following example) is formed (using C notation) by:

- Source: https://datatracker.ietf.org/doc/html/rfc8446

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/tls-certificate-chain-validator/)

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