markus1189/nixos-config

Fetches and displays Hacker News stories and comments via CLI. Use when the user asks about HN, Hacker News, tech stories, wants to search HN, or wants to read/analyze HN comments.

Generates diagrams from text using PlantUML. Use when creating sequence diagrams, class diagrams, activity diagrams, C4 architecture diagrams, Gantt charts, mind maps, ER diagrams, or any visual diagram. Triggers on: diagram requests, architecture visualization, UML, flowcharts, system design, data modeling.

Search the user's Emacs elfeed RSS feed database containing curated feeds from Reddit, blogs, YouTube, GitHub releases, and newsletters. Use when the user asks about articles they've read, mentions RSS feeds or 'something I read', wants to research topics from their curated sources (programming, AI, security, NixOS, Emacs, etc.), or needs to triage unread items.

Guides creation of effective skills that extend Claude's capabilities with specialized knowledge, workflows, or tool integrations. Use when users want to create a new skill, update an existing skill, review a skill, or ask about skill best practices and structure.

Search code using Sourcegraph CLI. Use when (re)searching codebases, finding implementation examples, analyzing code patterns