diff --git a/plugins/clone-app/skills/clone-app/references/re-digest-contract.md b/plugins/clone-app/skills/clone-app/references/re-digest-contract.md
index 22548a3..3030340 100644
--- a/plugins/clone-app/skills/clone-app/references/re-digest-contract.md
+++ b/plugins/clone-app/skills/clone-app/references/re-digest-contract.md
@@ -102,3 +102,20 @@ plus these paths — never raw resources, sources, or assets.
 | Value | Meaning |
 |---|---|
 | `limited: unity-no-tools` | Unity build but Il2CppInspectorRedux/AssetRipper absent — partial digest, assets/types may be empty. |
+
+## Fidelity pass artifacts (Phase 8 — proceed-to-build only)
+
+When the user proceeds to build at the Phase 7 gate, the Phase 8 fidelity
+subagent reuses `$WORK/output` (no re-decompile) and ALSO writes:
+
+- `$WORK/logic-digest.md` — in-app logic & workflows, distilled from
+  `extract-logic.py`'s signals per `logic-capture-guide.md`.
+- `$WORK/nav-graph.json` — navigation graph from `extract-nav-graph.py`
+  (keys: `root`, `framework`, `nodes[]`, `edges[]`).
+- `$WORK/backend-recon.md` — inferred backend design per `backend-recon-guide.md`
+  (confidence-stamped; a rebuild target, not recovered server code).
+
+It also **deepens `$WORK/payloads.json`**: in the fidelity pass, Tier-2
+request/response/headers are populated for **every first-party endpoint**, not
+just auth/payment/core. This overrides the "Tier-2 on every endpoint is a
+non-goal" rule above, which governs ONLY the Phase 2 feasibility pass.
diff --git a/plugins/clone-app/tests/test-references-content.sh b/plugins/clone-app/tests/test-references-content.sh
index 9d3c44f..96989cf 100755
--- a/plugins/clone-app/tests/test-references-content.sh
+++ b/plugins/clone-app/tests/test-references-content.sh
@@ -29,5 +29,8 @@ has "$R/logic-capture-guide.md" "extract-logic.py"
 has "$R/logic-capture-guide.md" "confidence"
 has "$R/backend-recon-guide.md" "rebuild"
 has "$R/backend-recon-guide.md" "confidence"
+has "$R/re-digest-contract.md" "logic-digest.md"
+has "$R/re-digest-contract.md" "nav-graph.json"
+has "$R/re-digest-contract.md" "backend-recon.md"
 
 exit $fail