
Deep-read books, PDFs, articles, reports, and novels while preserving structure, key details, concepts, examples, characters, caveats, and meaning across Complete, Balanced, and Executive modes.

Transform books into structured knowledge, practical frameworks, critical insights, and action plans. Upload a book or selected chapters and receive a source-grounded synthesis adapted to non-fiction, business, philosophy, memoir, or fiction—without reproducing the original work. Built for adult readers, professionals, students, and lifelong learners who want to understand, retain, question, and apply what matters.

Helps users turn rough prompts into clear, specific, reusable prompts in different LLMs through concise critique.

Predict second-by-second viewer retention for the first six seconds of a short-form video hook, then provide concrete opening fixes.

Hands-on prompt engineering and LLM evaluation. Built around a diagnose-then-ship loop: forensic transcript critique ▎ that names the exact failure mode, paired with a fixer that produces complete, deployment-ready rewrites — not ▎ vague advice.

Batch SRT quality checks and conservative repair copies with Traditional Chinese instructions and Markdown findings. Preserves originals; supports explicit time shifts, overlap trimming and two-line splitting. Python 3.10+. Same engine as the English edition; choose one.

A structured conversation practice partner for language learners at CEFR levels A1 to C1. It conducts a 10-minute dialogue in your target language, stays in character, and never switches to English. After the session, it delivers a corrected transcript, a list of 5 new vocabulary words with example sentences, and one specific piece of encouragement.

Paste in a web novel chapter and get it back as an interactive HTML review tool that flags typos, telling-not-showing prose, tonal whiplash, and unforeshadowed twists with color-coded markup you can click through and fix.

Research, write, and defend your own essay. A supervised harness that frames the question, researches, drafts a scaffold, has an independent reviewer check it, then helps YOU write it in your own words — and before you submit it checks word-count compliance and that every citation resolves to a real source. Paste your notes or a Google Doc/Drive link (file or folder). Not a humanizer, no fake AI score — the point is work that's genuinely yours.