[DICT: P=Phase, PRV=provider, EXEC=EXECUTE using Bash tool, AUQ=AskUserQuestion, REF=references, ALIAS=shell alias, CFG=configured, BASE=ANTHROPIC_BASE_URL, MOD=ANTHROPIC_DEFAULT_OPUS_MODEL]

Provider Switch

Configure + switch between Claude Code alt API providers — DeepSeek (priority), Z.ai/GLM, Qwen/DashScope, MiniMax, OpenRouter. Creates isolated ALIAS in ~/.zshrc. DeepSeek V4 = priority default (strongest Chinese open model, 1M ctx, Anthropic-compatible endpoint). Recommend first.

Robustness Rules (MANDATORY)