Anki

Builds and repairs Anki decks: card writing, FSRS and SM-2 deck options, leeches, review workload, imports, and sync. Use when making cards from notes, PDFs, lectures, textbooks, or vocabulary lists; when reviews pile up, take too long, or a backlog builds after time off; when retention drops, cards keep failing, or a deck falls into ease hell; when choosing FSRS vs SM-2, or setting desired retention, new cards per day, learning steps, and leech thresholds; when a deck asks to upload or download in a one-way sync, loses media, or fails Check Database; when importing CSV/TSV, an .apkg, or a sha