# Design Documents Index > **Status: stub — Phase 1 (structure).** Content to be written in Phase 2. > > **Scope:** Index of the loose design docs and formal specs (kept at their current paths — referenced by code/tests; do not move). ## Outline - `docs/MCP_DRIVEN_HOOKS.md` — MCP-driven lifecycle hooks - `docs/bridge-channel-window.md` — bridge /query channel window (defers to NIP-CW) - `docs/git-on-object-storage.md` — git refs over object storage (formal spec, pairs with docs/spec/GitOnObjectStore.tla) - `docs/mesh-llm-local-build.md` — mesh LLM local build prereqs - `docs/multi-tenant-relay.md` — multi-tenant relay formal spec (pairs with docs/spec/MultiTenantRelay.tla, MultiTenantAuth.spthy) - `docs/multi-tenant-conformance.md` — multi-tenant conformance checklist ## Source material - `docs/*.md` loose files - `docs/spec/` TLA+/Tamarin models