Node.js daemon: Ed25519 identity + self-signed TLS, signed registration/
renewal with the central registry, mDNS advertising, disk-backed
fetch-through asset cache with an origin allowlist. Includes a local
dev-registry stand-in for the real oxmc.me endpoints and an end-to-end
smoke test (register -> token -> cache miss/hit -> SSRF rejection).
See README.md for the full protocol and trust model.
oxmc