feat(ITC-WP-0017): establish AgenticDrivesFunctional pattern

Assistant: codex
Assistant-Model: gpt-5.6-sol
Assistant-Session: 01a025c2-407a-7a32-b40a-f37a52f03f62

infospace/indexes/concept-ownership.yaml

@@ -1,4 +1,4 @@
-concept_count: 114
+concept_count: 119
 concepts:
 - concept: "Assimilation \u2014 IT Capability Canon (ITCC) v0.1"
   owner: assimilation/it-capability-canon
@@ -268,6 +268,28 @@ concepts:
   owner: pattern/intent-scope-purposes
   path: patterns/intent-scope-purposes.md
   source: frontmatter.owned_concepts
+- &id001
+  concept: AgenticDrivesFunctional
+  owner: practice-pattern/agentic-drives-functional
+  path: patterns/AgenticDrivesFunctional.md
+  source: artifact_title
+- &id002
+  concept: AgenticDrivesFunctional
+  owner: practice-pattern/agentic-drives-functional
+  path: patterns/AgenticDrivesFunctional.md
+  source: frontmatter.owned_concepts
+- concept: AgenticFallback
+  owner: practice-pattern/agentic-drives-functional
+  path: patterns/AgenticDrivesFunctional.md
+  source: frontmatter.owned_concepts
+- concept: DemandSignature
+  owner: practice-pattern/agentic-drives-functional
+  path: patterns/AgenticDrivesFunctional.md
+  source: frontmatter.owned_concepts
+- concept: FunctionalInterfaceCandidate
+  owner: practice-pattern/agentic-drives-functional
+  path: patterns/AgenticDrivesFunctional.md
+  source: frontmatter.owned_concepts
 - concept: InterfaceDeprecationStrangler
   owner: practice-pattern/interface-deprecation-strangler
   path: patterns/InterfaceDeprecationStrangler.md
@@ -456,5 +478,9 @@ concepts:
   owner: standard/tagging
   path: standards/tagging/InfoTechCanonTaggingStandard.md
   source: artifact_title
-duplicate_candidates: []
+duplicate_candidates:
+- normalized: agenticdrivesfunctional
+  candidates:
+  - *id001
+  - *id002
 ownership_conflicts: []