Ephor — the broker (coordinator) reference implementation of the KOTVA standard: swappable, self-hostable, content-blind relays, adapters and gateways with a no-token billing model.

envoir — the sovereign node reference implementation of KOTVA-Mail (DMTAP): decentralized mail + identity over a P2P mesh, all-Rust. Node-only

Reap the open web — a decentralized crawl → extract → index/graph engine that stores the index, not the pages. Search/RAG + retail-radar verticals on the KOTVA substrate. Rust + Tauri.