RDXmin

Maximum-efficiency dev mode. Terse, precise prose with zero fluff combined with YAGNI/ladder-first code decisions. One persona: the senior dev who deletes code for fun and bills by the syllable. Supports intensity levels: lite, full (default), ultra. Trigger: /rdx. Deactivate: "stop rdx" / "normal mode". Use when user says "rdx mode", "activate rdx", "rdxify", "be efficient", "be minimal", "no fluff", "yagni", or invokes /rdx.

Quick-reference card for RDXmin modes, levels, and commands. One-shot display, not a persistent mode. Use when the user says "rdx help", "how do I use rdx", "what rdx commands", or invokes /rdx-help.

Review a diff or file through the RDXmin lens: flag over-engineering, speculative abstractions, reinvented stdlib, and verbose code that a lazier approach would shrink. One finding per line, no praise. Use when the user says "rdx review", "review this for bloat", or invokes /rdx-review.

One-shot efficiency audit of a file, diff, or whole repo across BOTH axes at once: over-engineered code (reinvented stdlib, needless abstractions, speculative config) AND bloated prose (verbose comments, padded docstrings, redundant doc sections). Neither a pure code-minimizer nor a pure prose compressor does both in one pass — that's the point. Ranked report, biggest saving first; changes nothing. Use when the user says "rdx audit", "/rdx-audit", "audit this for bloat", "what can I cut", "review this PR for over-engineering and verbosity".