Hi HN, I built this because Claude Code loads all rule files on every prompt, wasting tokens on irrelevant rules.
ai-nexus adds a semantic router hook that picks only the rules you need per prompt — keyword matching by default, or AI-based
selection (GPT-4o-mini/Claude Haiku) for ~$0.50/month.
Setup: npx ai-nexus install
Also supports Cursor and Codex. Feedback welcome.
Hi HN, I built this because Claude Code loads all rule files on every prompt, wasting tokens on irrelevant rules.
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