Show HN: Tennis, a local/offline context storehttps://tennis.jlachance1.workers.dev
Hi everyone! I'm Joe, and I built Tennis: a CLI that indexes and searches your context offline. You can index any files, your Chat & Claude sessions, Codex history, etc. All local and offline. I've always hated having chats siloed in Claude and not having an easy way to connect that context in other apps. Anything that exists today has a subscription and is stored on their servers, and really wanted something fast, local, and offline. How Tennis works: SQLite/FTS5 (keyword) + vec0 (vector) model2vec / potion-retrieval-32M (512-dim, 123MB). This is a flat vector table, and what helps make…