B143KC47

Use when the user asks "what skill should I use for X", "find a skill for X", or "is there a skill that can...", asks to search online for skills, points at a repo/folder and asks which skills apply, is starting a problem (research, fine-tuning, evaluation,…

Use when the answer needs verified evidence across multiple sources - deep research, literature review, paper review, GitHub/project due diligence, claim verification, fact-checking, current or version-sensitive information, counterevidence search, cited…

Use when facing architecture or system-design decisions, technology selection, hard debugging, performance or scaling work, migrations, strategy, research framing, or brainstorming -- especially when a solution is being justified by convention: 'best…