--- title: "Hardeep Singh (@rav4nn) skills ยท skilld" description: "3 agent skills written by Hardeep Singh on skilld." canonical_url: "https://skilld.dev/gh/rav4nn" meta: "og:description": "3 agent skills written by Hardeep Singh." "og:title": "Hardeep Singh on skilld" --- ![Avatar for Hardeep Singh](https://skilld.dev/_img/avatar?url=https%3A%2F%2Fgithub.com%2Frav4nn.png) # **Hardeep Singh** [@rav4nn](https://github.com/rav4nn)person Python | AI/ML learner | Building daily 3 skills 4 New Delhi [GitHub](https://github.com/rav4nn) ## Skills ### [rav4nn/skills](https://skilld.dev/gh/rav4nn/skills) Personal Claude Code skills 3 skills 4 `npx skilld add rav4nn/skills --all` - [/checkpoint](https://skilld.dev/gh/rav4nn/skills/checkpoint) Use when the user invokes /checkpoint (write a relay checkpoint of this session's work, often with steering text such as "here, the resume agent should ...") or /checkpoint resume (take over from a checkpoint after /clear, sometimes naming which brief or adding a first task). - [/e2e-sweep](https://skilld.dev/gh/rav4nn/skills/e2e-sweep) Add end-to-end tests to personal projects with tester-army/e2e, verify every flow, and fix the bugs found. One coding subagent per project, one verifier subagent per loop. Use when the user says "/e2e-sweep", "/e2e-sweep \", "add e2e tests to my projects", "verify all flows and write tests", or "run tester-army on my projects". - [/explain-better](https://skilld.dev/gh/rav4nn/skills/explain-better) Explain a topic, code, or model output in a form that is easier to understand than plain prose. Picks one of four formats, from simple to rich - ASD-STE100 writing, a diagram, an HTML page, or an explainer video. Use when the user says "/explain-better", "help me understand", "explain this visually", "make a diagram of", "explain it as a page", or "make an explainer video". Based on Andrej Karpathy's tips for understanding LLM output. Curated skills from @rav4nn. Checked GitHub just now