Deterministic prompt quality analysis — token savings, clarity scoring, filler detection, A/B comparison. No LLM calls, sub-10ms latency.
Submit a prompt, get back: an optimized rewrite with token savings, a clarity score (0–100), detected filler patterns ("please", "could you", AI persona clichés), and actionable improvement suggestions — all computed on edge, no external API dependencies.
Rewrite prompt: strip filler, compress verbosity. Returns original vs optimized with token delta.
Deep analysis: issue list, clarity score, ambiguity score, missing format/constraint flags.
Token count estimate — single prompt or batch of 50. GPT-4/Claude approximation.
Compare two prompt variants. Returns winner by clarity score + token delta with reason.
Quick test (GET):
POST example: