{"slug":"hashgraph-online-book-sales-optimization","source_name":"hashgraph-online/book-sales-optimization","name":"Hashgraph Online/Book Sales Optimization","description":"Optimize useful nonfiction book sales after the book is already working, including Amazon or retailer funnels, cover thumbnail clarity, store descriptions, authentic reviews, extra formats, pricing, upsells, piracy hooks, and fan engagement. Use when improving a book product page, purchase funnel, format strategy, pricing, direct sales, or post-launch growth.","version":1,"lift":{"pass_rate_delta_pts":13.64,"pass_rate_pct":90.9,"total_cases":22,"passed_cases":20,"tokens_delta_pct":26.8,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-15T22:05:21.289718+00:00"},"skill_score":0.9091,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":13.64,"with_pass_pct":90.9,"without_pass_pct":77.3,"tokens_delta_pct":26.8,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-15T22:05:21.289718+00:00","run_id":"ded92d5a-16c2-4a64-825d-71c41891e6c1","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"a2e16713c4053585d1b363a7a16df4d5b5f7c0618151180b4dbffd033125b251","raw_url":"https://app.decimal.ai/s/hashgraph-online-book-sales-optimization/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/hashgraph-online-book-sales-optimization"}