{"ok": true, "name": "space-news-server", "version": "0.1.0", "docs": "/docs", "endpoints": {"GET /v1/space-news": "published list (keyset paged; filters: category, news_type, importance_min, since, until, source, q)", "GET /v1/space-news/today": "today's stories (?tz=Asia/Tokyo)", "GET /v1/space-news/changes": "diff sync (?cursor=change_seq)", "GET /v1/space-news/{id-or-slug}": "story detail + sources"}, "note": "read-only, no auth, timestamps in UTC."}