Most "steal my Claude skills" posts point at the same viral handful. These five are from a small, unglamorous repo 1 star, no write-ups anywhere. Worth sharing anyway, because each one is genuinely well-built. Read straight from the actual SKILL.md files, not paraphrased off a screenshot: cost-reducer catches N+1 queries and wasteful cloud spend before it ships. Ranks fixes from architecture-level 10x differences down to observability tuning. n8n builds actual n8n workflows: triggers, custom TypeScript nodes, webhook automations, error handling. scalability profiles the real bottleneck before touching anything. N+1 fixes, cursor pagination, connection pooling measured, not guessed. know-me auto-activates when you correct it or share context, remembers it next session. Skips passwords and financial data on purpose. self-healing the meta one. Watches its own patterns, decides what's worth saving to memory or turning into a new skill, keeps it curated instead of a growing log. Swipe for all 5, straight from the source → Comment "SKILLPACK" and I'll DM you all 5, free. 400+ builders inside Claude Codex Mastery are building and reviewing skill libraries together $9/month, cancel anytime. Link in the first comment. You don't just watch. You build. #claudecode #ai #softwareengineering #buildinpublic

Most people using Claude are stuck at Level 1 and don't even know the other levels exist. Here's the breakdown: Level 1: You open claude.ai in your browser, type a prompt, get an answer, copy paste it somewhere. That's it. This is 90% of Claude users right now. Useful but you're leaving most of the power on the table. Level 2: You connect Claude to your actual tools using MCP connectors. GitHub, Notion, Google Drive, Slack, your calendar. Claude can now read your real files, push code to your actual repos, write to your Notion pages, and pull data from your actual work tools. Not copy paste. Direct access. Level 3: You use Claude Code. Claude doesn't just answer questions now, it builds things on your machine, opens your browser, clicks through websites, fills forms, runs tests, and deploys your projects. You describe the outcome. Claude does the actual work. Level 4: Full operator mode. Claude has access to your entire computer, your file system, your scheduled automations. Work is happening while you sleep. Agents running on timers. You come back to finished tasks. Your computer is essentially working a second shift without you. Most people in this community are moving from Level 1 to Level 3 right now. Drop a comment below: which level are you at? 1, 2, 3, or 4.