Claude Code token optimization advisor. Analyzes current session/project for token waste and applies proven cost-reduction strategies. Use when: (1) user asks about saving tokens, reducing cost, or optimizing Claude usage, (2) user complains about high token consumption or rate limits, (3) before starting a large multi-file task (proactive optimization check), (4) when session context is growing large and /compact might help, (5) when reviewing CLAUDE.md or .claudeignore configurations. Triggers: "省token", "save tokens", "太贵了", "token太多", "优化成本", "reduce cost", "token optimization", "缓存命中", "cache hit", "compact建议", "省钱", "save money", "token budget".
2026-04-07