diff --git a/src/repo_registry/candidate_graph/generator.py b/src/repo_registry/candidate_graph/generator.py
index ea2a4d0..8f31bc3 100644
--- a/src/repo_registry/candidate_graph/generator.py
+++ b/src/repo_registry/candidate_graph/generator.py
@@ -103,16 +103,21 @@ class CandidateGraphGenerator:
             capabilities.append(
                 self._interface_capability(interfaces, tests, examples, docs, chunks)
             )
-        promotable_llm_facts = self._promotable_llm_facts(
-            llm_providers + provider_registries + fallback_policies
+        promotable_llm_providers = self._promotable_llm_facts(llm_providers)
+        promotable_provider_registries = self._promotable_llm_facts(provider_registries)
+        promotable_fallback_policies = self._promotable_llm_facts(fallback_policies)
+        promotable_llm_facts = (
+            promotable_llm_providers
+            + promotable_provider_registries
+            + promotable_fallback_policies
         )
         if promotable_llm_facts:
             capabilities.append(
                 self._llm_provider_capability(
-                    llm_providers,
+                    promotable_llm_providers,
                     credential_configs,
-                    provider_registries,
-                    fallback_policies,
+                    promotable_provider_registries,
+                    promotable_fallback_policies,
                     tests,
                     examples,
                     docs,
diff --git a/tests/test_candidate_graph.py b/tests/test_candidate_graph.py
index 23a0fc4..a4706b3 100644
--- a/tests/test_candidate_graph.py
+++ b/tests/test_candidate_graph.py
@@ -403,3 +403,58 @@ def test_candidate_generator_does_not_promote_llm_provider_mentions_to_capabilit
         for capability in graph[0].capabilities
         if capability.name == "Route LLM Requests Across Providers"
     ] == []
+
+
+def test_candidate_generator_excludes_mention_only_providers_from_promoted_capability():
+    repository = Repository(
+        id=1,
+        name="MixedSignals",
+        url="/tmp/mixed-signals",
+        description=None,
+        branch="main",
+        status="analyzed",
+    )
+    facts = [
+        fact(1, "documentation", "README", "README.md"),
+        fact(
+            2,
+            "llm_provider",
+            "OpenRouter",
+            "src/providers.py",
+            "openrouter",
+            {"source_role": "implementation_source", "utility_relationship": "adapter"},
+        ),
+        fact(
+            3,
+            "llm_provider",
+            "Claude",
+            "README.md",
+            "claude",
+            {"source_role": "product_documentation", "utility_relationship": "mention"},
+        ),
+        fact(
+            4,
+            "provider_registry",
+            "LLM provider registry",
+            "src/providers.py",
+            metadata={"source_role": "implementation_source", "utility_relationship": "adapter"},
+        ),
+    ]
+
+    graph = CandidateGraphGenerator().generate(repository, facts)
+
+    capability = next(
+        capability
+        for capability in graph[0].capabilities
+        if capability.name == "Route LLM Requests Across Providers"
+    )
+    assert "OpenRouter" in capability.description
+    assert "Claude" not in capability.description
+    assert {feature.name for feature in capability.features} == {
+        "Use OpenRouter Models",
+        "Maintain LLM Provider Registry",
+    }
+    assert [ref.path for ref in capability.source_refs] == [
+        "src/providers.py",
+        "src/providers.py",
+    ]
diff --git a/workplans/RREG-WP-0009-provenance-aware-characteristic-rebuild.md b/workplans/RREG-WP-0009-provenance-aware-characteristic-rebuild.md
index 198aab0..1a2fafc 100644
--- a/workplans/RREG-WP-0009-provenance-aware-characteristic-rebuild.md
+++ b/workplans/RREG-WP-0009-provenance-aware-characteristic-rebuild.md
@@ -8,7 +8,7 @@ status: active
 owner: codex
 topic_slug: foerster-capabilities
 created: "2026-05-01"
-updated: "2026-05-01"
+updated: "2026-05-02"
 state_hub_workstream_id: "d8f304b3-a30c-4172-99de-19ab84bf330e"
 ---
 
@@ -76,7 +76,7 @@ Acceptance criteria:
 
 ```task
 id: RREG-WP-0009-T02
-status: in_progress
+status: done
 priority: high
 state_hub_task_id: "3ef728a0-832f-4441-9ece-16888ef68c47"
 ```