A toolkit of AI tools for academic researchers — Pre-Check (free, Tier 1-5 acceptance probability from title + abstract), AI Review ($10 single / $15 mo, 8 specialist LLM agents on the full PDF in 15 minutes), Research Gaps Finder (free, 17,000+ indexed gaps across 250M OpenAlex papers), the Article Writer (research gap → submission-ready manuscript with grounded citations and an 8-agent reviewer gauntlet), and a free Journal Finder (ranked target-journal shortlist from a 1,214-venue index,