diff --git a/.console/log.md b/.console/log.md
index 62494cd20..e9fcddbcd 100644
--- a/.console/log.md
+++ b/.console/log.md
@@ -6944,3 +6944,16 @@ dedicated isolated CI job "Reviewer state-machine tests" that runs the file on
 its own (112 tests, no services). Kept separate from tests/unit so it can't
 perturb the environment-sensitive test_documentation_accuracy collection-count
 assertions (6 of which fail locally but pass in CI — pre-existing, unrelated).
+
+## 2026-06-18 — Ecosystem incomplete-integration remediation: audit + roadmap
+
+Widened the #313 question across the platform. Audited all 11 src-bearing repos
+(excl. VF/PrivateManifest). Headline (adversarial): the #313 claimed-complete-
+but-inert pattern is NOT systemic — only OC's observer plane (#247/#279/#250)
+has the genuine pattern; elsewhere "unwired" is honestly-deferred cross-repo API,
+framework dispatch, or benign superseded wrappers. Wrote
+docs/design/INCOMPLETE_INTEGRATION_REMEDIATION.md (plan of record) with per-item
+WIRE/DELETE/KEEP dispositions, adversarially adjudicated (nothing deferred to a
+human). Phase 1 (enforcement backbone) DONE: Custodian #46 closed the --only
+silent-skip (gate now self-verifying). Phases 2 (WIRE 4 real gaps), 3 (DELETE
+clean dead code), 4 (OC observer plane), 5 (ratchet cleanup) follow via /loop.
diff --git a/docs/design/INCOMPLETE_INTEGRATION_REMEDIATION.md b/docs/design/INCOMPLETE_INTEGRATION_REMEDIATION.md
new file mode 100644
index 000000000..1a7cc3c9c
--- /dev/null
+++ b/docs/design/INCOMPLETE_INTEGRATION_REMEDIATION.md
@@ -0,0 +1,101 @@
+---
+status: in-progress
+---
+
+# Ecosystem Incomplete-Integration Remediation
+
+**Status:** in-progress (autonomous /loop) — plan of record
+**Origin:** the PR #313 post-mortem widened into a question: how much "built +
+tested but never wired" debt exists across the platform, and is the #313 pattern
+(a PR claiming completion while shipping inert code) systemic? This doc records
+the cross-repo audit, the adversarial dispositions, and the phased remediation.
+Companion to [Self-Heal Ladder](./SELF_HEAL_LADDER.md).
+
+## Headline finding (adversarial)
+
+The #313 *claimed-complete-but-inert* pattern is **NOT systemic**. A full audit of
+all 11 src-bearing repos (excluding VideoFoundry + PrivateManifest per the
+private-repo deferral) found that what looks "unwired" is overwhelmingly:
+- **honestly-declared cross-repo library API** awaiting an external consumer
+  (SourceRegistry, RepoGraph, CoreRunner runners, OperatorConsole CxRP boundary,
+  CritiqueExecutor/TeamExecutor RxP runtimes) — **not debt**;
+- **framework-dispatched** CLI/route handlers grep can't see — **not debt**;
+- **superseded convenience wrappers** — small, benign DELETEs.
+
+The genuine #313 pattern — a numbered PR explicitly claiming "Complete /
+Verified / integrated end-to-end" while the code was never wired — was found in
+**exactly one place: OperationsCenter's observer plane** (PRs #247, #279, #250).
+Everywhere else, the unwired symbols trace to pre-PR-process **direct pushes**
+(no false claim) or are deliberate API surface.
+
+Per-repo genuinely-unwired counts (of public symbols scanned): ContextLifecycle
+3/189, CoreRunner 6/21, CritiqueExecutor 0/23, Custodian ~5/250, DAGExecutor
+2/30, OperatorConsole 3/96, PlatformManifest 3/40, RepoGraph 1/136,
+SourceRegistry 4/97, SwitchBoard 4/125, TeamExecutor 3/34. OperationsCenter
+carries the bulk (~111 baselined), concentrated in the observer plane.
+
+## Enforcement backbone (do first — a hollow gate makes everything else theater)
+
+- **B1 — Custodian `--only` silent-skip** *(DONE, Custodian #46)*: a gate naming
+  a detector the install lacks filtered to an empty set and passed green. Now
+  refuses unknown ids. The gate is self-verifying.
+- **B2 — fleet `.venv` is pinned behind** (`0fa072f`, no D12/DC10). Local/fleet
+  pre-push gates are no-ops; CI carries the real check via `custodian@main`.
+  Action: reinstall custodian at the pyproject pin in each repo's venv. Operational,
+  not a code PR; sequence carefully so running fleet watchers aren't disrupted.
+- **B3 — CI pins `@main`, not the pyproject pin** for the audit job. With B1 in
+  place a vanished detector now errors, but the audit workflow should pin a
+  known-good Custodian SHA rather than floating `@main`.
+
+## Phases
+
+Dispositions are adversarially adjudicated here — no item is deferred to a human.
+WIRE = finish the integration; DELETE = remove symbol + its tests (provably dead,
+no external contract); KEEP = legitimate API/dispatch surface, do not touch.
+
+### Phase 1 — enforcement backbone *(DONE)*
+- Custodian #46 (B1). B2/B3 tracked above.
+
+### Phase 2 — WIRE genuinely-broken integrations
+| repo | item | action |
+|------|------|--------|
+| TeamExecutor | `TeamExecutorRunner` never registered as an RxP runtime → the whole executor is undispatchable | WIRE: add the RxP runtime/entry-point registration |
+| PlatformManifest | `parse_visibility_scope` — `visibility_scope` field shipped in `data/platform_manifest.yaml`, parsed nowhere | WIRE into `load_repo_graph`; surface on the graph |
+| SwitchBoard | `p95_latency_ms` computed but the demote heuristic reads only `mean_latency_ms` (outlier-sensitive) | WIRE p95 into `AdjustmentEngine._evaluate` |
+| DAGExecutor | `NodeRunner` Protocol defined but the runner dispatch isn't typed to it (inert) | WIRE: type the runner registry as `dict[NodeType, NodeRunner]` |
+
+### Phase 3 — DELETE provably-dead superseded code
+| repo | items | rationale |
+|------|------|-----------|
+| Custodian | `core/runner.py`, `policy/filter.py`, `policy/architecture.py` (+ tests) | orphaned Phase-1/5 scaffold, superseded by `cli/runner.py` + `detectors/structure.py`; imported by zero src |
+| ContextLifecycle | `select_docs`, `SessionPaths.archived_target` | superseded by `select_docs_split` / `archived_root()` |
+| PlatformManifest | `load_default_capabilities`, `parse_also_hosts` | convenience mirror of a used fn; `also_hosts` vestigial for public PM |
+| SourceRegistry | `remote_url`, `list_files_changed_between`, `PatchRegistry.all_patches` | over-ported primitives + redundant accessor, 0 callers, 0 tests |
+| SwitchBoard | `LaneSelector.plan_routes` | redundant wrapper; prod constructs `DecisionPlanner` directly |
+| TeamExecutor | `TeamSession`, `TeamConfig.verifier` | scaffold state never adopted; back-compat shim with no consumer |
+| DAGExecutor | `DagGraph.get_node` | test-only accessor; executor walks by `layers()` |
+| CoreRunner | `CoreRunnerError` | base exception raised/caught nowhere |
+
+### Phase 4 — OperationsCenter observer plane (the real #313 cluster)
+The genuine debt. Per-subsystem adjudication required (wire-vs-delete), because
+some may duplicate live collectors:
+- `CoverageTrendManager` (#279) — trend/volatility/regression
+- `CoverageAlertManager` (#279) — alert generation/routing
+- `FlakyTestReporter` (#247) — flaky query/markdown/table
+- `MergeDecisionInstrumenter` / `export_metrics_json` (#250) — reviewer metrics
+Approach: for each, determine whether a live entrypoint should drive it (WIRE) or
+it duplicates existing wiring / is abandoned (DELETE). Then prune the
+corresponding names from `audit.d12_baseline` so the gate stops grandfathering
+them. This is the largest phase; sequence after the backbone + small wins.
+
+### Phase 5 — ratchet cleanup
+As Phases 3-4 land, prune the burned-down names from each repo's
+`audit.d12_baseline`, so D12 (once the venvs are current) catches NEW regressions
+against a smaller accepted set.
+
+## KEEP list (audited — NOT debt, do not "complete")
+SourceRegistry `__all__` engine surface; RepoGraph topology/diff/capabilities
+query methods + `RepoGraphDiff`; CoreRunner injectable runners
+(`ManualRunner`/`Dispatcher`/HTTP runners/`read_invocation`); OperatorConsole
+`cxrp_capture` boundary; CritiqueExecutor (clean); Custodian `Finding` helper
+methods; SwitchBoard dormant `metrics.py` (deliberate instrument-now/expose-later).
diff --git a/docs/design/SELF_HEAL_LADDER.md b/docs/design/SELF_HEAL_LADDER.md
index 7ac7ad450..221e2be64 100644
--- a/docs/design/SELF_HEAL_LADDER.md
+++ b/docs/design/SELF_HEAL_LADDER.md
@@ -6,6 +6,8 @@ status: implemented
 
 **Status:** built — Phases 0–3 shipped (see roadmap below)
 **Owner:** pr_review_watcher
+**See also:** [Ecosystem Incomplete-Integration Remediation](./INCOMPLETE_INTEGRATION_REMEDIATION.md)
+— the cross-repo follow-on that audits and burns down the #313 debt class.
 **Origin:** PR #313 post-mortem — a fleet-authored PR shipped broken because the
 self-heal loop was binary (one shallow fix pass → give up to a human) and the
 merge then bypassed the binding verdict on green CI. Governance was fixed in