lx-hypo door — Lx.Hypo, the operative brain (collection lx-hypo; gatekeeper Lior). Same bridge and tokens as brain.biostaq.com, scoped to lx-hypo. Authenticated endpoints: POST /mcp (MCP streamable HTTP), GET /search /vsearch /query /get /multi-get /status, POST /ingest + GET /ingests (propose content for review), GET /repos /repo/tree /repo/read /repo/grep /repo/log + POST /requirement (company code, read-only).