What is llm-advisor?
Consult other LLMs (GPT-5.2, GPT-5, Gemini 3) for second opinions on complex bugs, hard problems, planning, and architecture decisions. Use proactively when stuck for >15 minutes or facing complex debugging. Use when user says "ask Gemini/GPT/Claude about X" or "get a second opinion". Source: ckorhonen/claude-skills.