📝 docs(kanban): clarify dependent task gating

website/docs/user-guide/skills/bundled/devops/devops-kanban-orchestrator.md

@@ -68,6 +68,7 @@ Your job description says "route, don't execute." The rules that enforce that:
 - **For any concrete task, create a Kanban task and assign it.** Every single time.
 - **Split multi-lane requests before creating cards.** A user prompt can contain several independent workstreams. Extract those lanes first, then create one card per lane instead of bundling unrelated work into a single implementer card.
 - **Run independent lanes in parallel.** If two cards do not need each other's output, leave them unlinked so the dispatcher can fan them out. Link only true data dependencies.
+- **Never create dependent work as independent ready cards.** If a card must wait for another card, pass `parents=[...]` in the original `kanban_create` call. Do not create it first and link it later, and do not rely on prose like "wait for T1" inside the body.
 - **If no specialist fits the available profiles, ask the user which profile to create or which existing profile to use.** Do not invent profile names; the dispatcher will silently drop unknown assignees.
 - **Decompose, route, and summarize — that's the whole job.**
 
@@ -85,7 +86,7 @@ Before creating anything, draft the graph out loud (in your response to the user
 2. Map each lane to one of the profiles you discovered in Step 0. If a lane doesn't fit any existing profile, ask the user which to use or create.
 3. Decide whether each lane is independent or gated by another lane.
 4. Create independent lanes as parallel cards with no parent links.
-5. Create synthesis/review/integration cards with parent links to the lanes they depend on.
+5. Create synthesis/review/integration cards with parent links to the lanes they depend on. A child created with unfinished parents starts in `todo`; the dispatcher promotes it to `ready` only after every parent is done.
 
 Examples of prompts that should fan out (using placeholder profile names — substitute whatever exists on the user's setup):
 
@@ -133,6 +134,8 @@ t4 = kanban_create(
 
 `parents=[...]` gates promotion — children stay in `todo` until every parent reaches `done`, then auto-promote to `ready`. No manual coordination needed; the dispatcher and dependency engine handle it.
 
+If the task graph has dependencies, create the parent cards first, capture their returned ids, and include those ids in the child card's `parents` list during the child `kanban_create` call. Avoid creating all cards in parallel and linking them afterward; that creates a window where the dispatcher can claim a child before its inputs exist.
+
 ### Step 4 — Complete your own task
 
 If you were spawned as a task yourself (e.g. a planner profile was assigned `T0: "investigate Postgres migration"`), mark it done with a summary of what you created: