Contract robustness and bottleneck test

examples/markitect-tool-contract/corpus/internal-risk-note.md

@@ -0,0 +1,22 @@
+---
+document_type: risk-note
+status: draft
+owner: Platform Knowledge
+policy:
+  labels: [internal]
+source:
+  system: repo
+  path: examples/markitect-tool-contract/corpus/internal-risk-note.md
+---
+
+# Internal Retrieval Risk
+
+## Risk
+
+This internal note should not appear in a public context activation.
+
+## Mitigation
+
+Permission filtering must happen before snippets, context packages, or derived
+outputs are returned to a caller.
+