docs(workplans): split memory architecture scope

workplans/MKTT-WP-0015-render-and-document-function-extensions.md

@@ -17,6 +17,8 @@ related_workplans:
   - MKTT-WP-0008
   - MKTT-WP-0009
   - MKTT-WP-0013
+  - KONT-WP-0017
+  - IB-WP-0017
 created: "2026-05-04"
 updated: "2026-05-04"
 state_hub_workstream_id: "a38f676a-0d0b-493c-9792-2e34480c3681"
@@ -62,6 +64,14 @@ interfaces, but should not make Quarkdown, flex-auth, network access, live LLM
 calls, filesystem writes, or external processes required for deterministic
 Markitect parsing and function validation.
 
+Boundary clarification: `markitect-tool` owns typed value contracts,
+Markdown-compatible function syntax, render/export adapter interfaces,
+provenance envelopes, diagnostics, and deterministic fake renderers. It does
+not own durable rendered artifact storage, publication workflows, enterprise
+authorization, real renderer operations, or concrete application reports. Those
+belong in `kontextual-engine`, optional renderer packages, or
+`infospace-bench` application workflows.
+
 ## P15.1 - Typed document values and value mapping
 
 ```task
@@ -139,17 +149,19 @@ priority: high
 state_hub_task_id: "69e550a0-188b-4bc4-9658-47219b090904"
 ```
 
-Design optional render/export adapters:
+Design optional render/export adapter contracts:
 
 - emit Quarkdown source from Markitect references, processors, templates, and
   function calls
 - support output profiles such as plain, docs, slides, paged, and static site
-- invoke external renderers only through declared capabilities
+- invoke external renderers only through declared capabilities and fake
+  deterministic test adapters in this repo
 - keep direct code reuse license-safe
 - track source to rendered-artifact provenance
 
-Output: adapter interface, Quarkdown export sketch, policy model, and tests
-with deterministic fake renderers.
+Output: adapter interface, Quarkdown export sketch, local policy model, and
+tests with deterministic fake renderers. Durable render jobs, stored artifacts,
+publication state, and application-specific reports are out of scope here.
 
 ## P15.5 - Render-aware references, numbering, and assets
 
@@ -194,6 +206,8 @@ required for deterministic function parsing, validation, and rendering of pure
 functions.
 
 Output: permission vocabulary, denied-operation diagnostics, and policy tests.
+This is a syntax-layer capability contract, not a durable authorization service
+or audit system.
 
 ## Exit Criteria
 
@@ -204,3 +218,5 @@ Output: permission vocabulary, denied-operation diagnostics, and policy tests.
   dependency.
 - Typed values, render provenance, references, and assets have clear contracts.
 - The extension does not duplicate the dataflow workflow engine.
+- Durable render operations, publication lifecycle, and enterprise policy
+  enforcement remain outside `markitect-tool`.