• VALIDATION
  • ANALYSIS
  • TRIAGE
  • HUMAN

How to debug SSL certificates with your AI

Connect Caddy Server to your AI client to inspect certificate chains and CA information without manual CLI digging.

Ask AI about this page

Short answer

How do I debug SSL certificates with my AI?

Your AI uses the Caddy Server MCP to pull specific CA certificates and chain data. This lets you spot missing intermediates or mismatched CA info right in your chat. You get a clear view of your PKI setup.

The outcomes.

Where your debug data lands.

The AI organizes the certificate data into these specific outcomes.

VALIDATION

Chain integrity checks

The AI compares the retrieved certificate chains against expected CA roots. You see exactly where a chain breaks.

ANALYSIS

CA mismatch detection

The AI pulls CA information to ensure your certificates match your configured authorities. It flags any discrepancies in the PKI hierarchy.

TRIAGE

Handshake error identification

By looking at the certificate data, your AI identifies why a client might be rejecting a connection. It points to the specific certificate issue.

HUMAN

Manual config fixes

The AI identifies the problem, but you still need to update your Caddyfile or renew your certs. You handle the actual configuration changes.

The workflow

What your AI does when the debug request arrives.

The AI acts as a bridge between your chat and the Caddy Server internals.

  1. Fetch CA data

    The AI pulls the specific CA information needed to validate the trust chain.

    get_pki_ca

  2. Retrieve chains

    The AI grabs the full certificate chains to check for missing intermediate certificates.

    get_pki_ca_certs

  3. Compare roots

    The AI checks the retrieved certs against the CA data to find mismatches.

    get_pki_caget_pki_ca_certs

  4. Report errors

    The AI summarizes the findings, highlighting broken links in the PKI chain.

    get_pki_ca_certs

Try it

Copy these to start.

Use these prompts to begin troubleshooting.

Starting points

Replace the specific domain or CA names with your actual Caddy configuration details.

Caddy Server Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_gShVUlwT05Svndiw6yTP7MMzUZIbPaSZETyLT6Vt/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Caddy Server capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "caddy-server-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_gShVUlwT05Svndiw6yTP7MMzUZIbPaSZETyLT6Vt/mcp"
    }
  }
}
Copy into chat04

  • Check the certificate chain for my site example.com to see if any intermediates are missing.

  • Compare the current CA certificates with the root CA to find any mismatches.

  • Why is my SSL handshake failing for the service running on this Caddy instance?

  • List all the CA certificates currently being used by the Caddy Server.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Caddy Server once, then ask.

One connection gives your AI access to your Caddy PKI data. Your credentials stay encrypted and the setup is ready to use immediately.

Connect Caddy Server to your AI

FAQ

How this task behaves.

  • 01

    Can the AI fix my Caddyfile automatically?

    No. The AI can only read certificate and CA data to tell you what is wrong. You must manually edit your configuration files.

  • 02

    Can the AI renew my certificates?

    No. The tools only allow the AI to retrieve existing certificate chains and CA information.

  • 03

    Does the AI see my private keys?

    No. The available tools only provide access to CA certificates and certificate chains.

  • 04

    How does the AI know which certificates are broken?

    It uses the certificate chain and CA data to look for gaps or mismatches in the trust hierarchy.

  • 05

    Can I use this with any MCP-compatible client?

    Yes, once you connect the Caddy Server MCP, it works with Claude, Cursor, Windsurf, and VS Code.

  • More questions about Caddy Server? The Connector page answers them. See everything the Caddy Server Connector can do

Connect Caddy Server to Claude, Cursor, ChatGPT & more