System ops toolkit for ports and macOS diagnostics. Use for: inspecting or killing what's on a port ("what's on 3000", "port 8080 is taken"); macOS health snapshots and live memory pressure — CPU temp, load, memory, swap, pageouts ("how's my mac", "why is my…
Read and analyze Hacker News discussion threads. Fetches an HN thread URL, converts it to flat markdown using hn_flat.py, then extracts and presents the most valuable discussion insights — critical rebuttals, personal anecdotes, technical corrections, and…
Squash runs of consecutive docs commits (or any commits whose subject matches a regex) on the current git branch into single commits, keeping every tree, merge, author/date and the full original messages. Previews by default; --apply rewrites only the current…
Create an agent skill from the user's requirements. Use only when the user explicitly invokes create-skill.
Deploy and troubleshoot services on Fly.io using flyctl, including fly.toml, machines, volumes, domains, and health checks. Use only when the user explicitly invokes flyctl.
Search notes, open files, and create zettelkasten notes in an Obsidian vault. Use this skill whenever the user mentions Obsidian, their vault, searching notes, finding notes by tag or content, opening a note, creating a new note, zettelkasten, zettel, or…
Use when inspecting, disabling, unloading, re-enabling, or safely removing macOS app-installed launchd jobs, LaunchDaemons, LaunchAgents, plist startup items, login/background agents, or privileged helpers under /Library/PrivilegedHelperTools. Trigger when…
Look up current LLM model identifiers, pricing, and specs across providers using models.dev data. Use this skill whenever the user asks about model IDs, model names, pricing, context windows, or what models a provider offers — even if they don't say…