pihole-dns-troubleshoot-ipv6

Features and purpose

Diagnoses and fixes IPv6 DNS issues causing clients to connect to Cloudflare OAuth instead of using local network access. Use when services show OAuth login prompt on local WiFi, slow initial connection followed by authentication, or Chrome shows "error with retry". Triggers on "connecting to Cloudflare instead of local", "OAuth prompt on WiFi", "IPv6 DNS issue", "clients prefer IPv6", "disable IPv6 DNS", or "fix local access". Works with Pi-hole FTLCONF_misc_dnsmasq_lines filter-AAAA configuration and client DNS cache management.

Quick start

Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.