DevOps

Configures and manages DERP relay servers for Tailscale/Headscale, covering embedded and standalone setups, TLS, and connectivity testing. Use when setting up relay for NAT traversal failures.

Manages the full lifecycle of nodes in a Headscale tailnet, including creation, registration, tagging, listing, and decommissioning via CLI or REST API. Useful for automating tailnet node provisioning and maintenance.

Configures subnet routers and exit nodes in Headscale tailnets to extend connectivity to non-Tailscale devices and route internet traffic through exit nodes. Use for managing routes, auto-approvers, and SNAT settings.

Assembles production evidence from readiness, migration, recovery, capacity/cost, and incident learning into a structured gate decision (go, no-go, defer, exception, escalation) with accountable owners and a post-launch learning path.

A skill for authoring, testing, and deploying Tailscale-compatible huJSON policy files for Headscale and Tailscale. Use it to manage ACLs, grants, tags, auto-approvers, and SSH rules.

Install, configure, and troubleshoot the official Tailscale client for self-hosted Headscale control servers. Covers authentication, diagnostics, and connectivity optimization.

Deploy and manage a self-hosted Tailscale mesh VPN with Headscale. Covers server setup, node registration, access control, routing, relay servers, and backup tasks.

Manage UniFi clients, devices, switch ports, and DHCP reservations, including blocking/kicking, VLAN changes, and power-cycling PoE ports. Addresses pitfalls like partial write destruction and VLAN migration issues.

Helps manage zone-based firewall rules on UniFi networks, including segmentation (IoT, cameras), policy creation, and lockout safety. Use when creating, auditing, or troubleshooting firewall policies on modern UniFi controllers.

Diagnose and resolve slow, unstable UniFi Wi-Fi using a structured diagnostic ladder. Covers channel planning, DFS tradeoffs, roaming issues, and SSID hygiene for Ubiquiti networks.

Automates packaging and publishing of AI skill repositories, including manifests, README generation, versioning, and release artifact creation.

Converts complex technical descriptions into structured SVG architecture diagrams with automatic layout validation and quality scoring. Also exports to editable PowerPoint presentations.