Hardeep Singh

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).

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 <project>", "add e2e tests to my projects", "verify all flows and write tests", or "run tester-army on my projects".

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.