diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index 718718c43..be7b4d813 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -537,6 +537,17 @@ jobs:
         run: node --import tsx bench/kotlin-jvm-accessors/measure.mjs --check
         working-directory: gitnexus
 
+      - name: Kotlin Spring config-consumer capture guards (#2412)
+        if: ${{ !cancelled() }}
+        # Build-free: explicit-import control vs wildcard-import feature path;
+        # fingerprints @Value / @ConfigurationProperties facts and guards scaling
+        # + widening overhead. The parity check is the regression gate: each file
+        # declares a sibling nested type named `Value`, which must not suppress
+        # the imported Spring annotation (file-wide shadowing dropped 2 of every
+        # 3 facts on this corpus).
+        run: node --import tsx bench/spring-config-bindings/measure.mjs --check
+        working-directory: gitnexus
+
       - name: Re-export closure scaling guards (#2864)
         # Build-free: asserts buildReexportClosures stays linear in chain depth
         # and within an absolute ceiling on a wide package corpus. #2864 changed
diff --git a/gitnexus/bench/spring-config-bindings/baselines.json b/gitnexus/bench/spring-config-bindings/baselines.json
new file mode 100644
index 000000000..97f881dd4
--- /dev/null
+++ b/gitnexus/bench/spring-config-bindings/baselines.json
@@ -0,0 +1,8 @@
+{
+  "_comment": "Baselines for bench/spring-config-bindings/measure.mjs --check (#2412). fingerprint is sha256 over position-free Kotlin config-consumer fact ids on the wildcard_large corpus (800 files × 2 @Value properties + 1 @ConfigurationProperties class = 2400 facts). Both arms must fingerprint identically: the wildcard arm adds a sibling nested type named `Value`, which must not suppress the imported Spring annotation. Budgets are timing gates with CI headroom.",
+  "fingerprint": "34776f883427479befbeb3c09eaae2260ba778e769bff195044d3cb8f5ad9889",
+  "scaling_budget": 1.6,
+  "_scaling_note": "(t_large/t_small)/(800/250) on the wildcard arm. Measured ~0.99.",
+  "widening_overhead_budget": 1.8,
+  "_widening_overhead_note": "wildcard_large_ms / exact_large_ms. The exact-import control resolves each annotation from imports.exact before any shadow check, so this isolates the wildcard path's per-annotation lexical shadow walk. Measured ~1.09; budget guards against a per-annotation rescan of the file's declarations."
+}
diff --git a/gitnexus/bench/spring-config-bindings/measure.mjs b/gitnexus/bench/spring-config-bindings/measure.mjs
new file mode 100644
index 000000000..94ac94bf2
--- /dev/null
+++ b/gitnexus/bench/spring-config-bindings/measure.mjs
@@ -0,0 +1,164 @@
+/**
+ * Build-free throughput + identity bench for Kotlin Spring config-consumer
+ * capture (#2412).
+ *
+ * Arms (identical corpora except the import style):
+ *   - exact: explicit `import ...annotation.Value` control, which resolves the
+ *     annotation from `imports.exact` before any shadow check runs
+ *   - wildcard: `import ...annotation.*` feature path, where every simple-name
+ *     annotation pays the lexical local-type shadow walk. Each file also
+ *     declares a sibling nested type named `Value` that must NOT suppress the
+ *     Spring annotation — the file-wide-shadow regression fixed on this branch.
+ *
+ * Parsing is prepared outside the timer; the measured path is the capture
+ * function the Kotlin worker calls on its own AST.
+ *
+ * Usage:
+ *   node --import tsx bench/spring-config-bindings/measure.mjs
+ *   node --import tsx bench/spring-config-bindings/measure.mjs --check
+ */
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+import Parser from 'tree-sitter';
+import { SupportedLanguages } from 'gitnexus-shared';
+import { getLanguageGrammar } from '../../src/core/tree-sitter/parser-loader.ts';
+import { captureKotlinSpringConfigConsumerFacts } from '../../src/core/ingestion/languages/kotlin/spring-config-bindings.ts';
+import { fingerprintIds, minSample, runBaselineCheck } from '../lib/identity-guard.mjs';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const BASELINE_PATH = path.resolve(__dirname, 'baselines.json');
+
+const SMALL = 250;
+const LARGE = 800;
+const REPS = 15;
+const WARMUP = 5;
+/** Two @Value properties plus one @ConfigurationProperties class per file. */
+const FACTS_PER_FILE = 3;
+
+function consumerSource(i, mode) {
+  const imports =
+    mode === 'wildcard'
+      ? `import org.springframework.beans.factory.annotation.*
+import org.springframework.boot.context.properties.*`
+      : `import org.springframework.beans.factory.annotation.Value
+import org.springframework.boot.context.properties.ConfigurationProperties`;
+
+  return `package bench.config
+${imports}
+
+class Shadowing${i} {
+  class Value
+}
+
+@ConfigurationProperties(prefix = "svc.${i}")
+class Props${i} {
+  var endpoint: String? = null
+}
+
+class Consumer${i} {
+  @Value("\\\${app.key${i}}")
+  var timeout: Int = 0
+
+  @Value("\\\${app.other${i}:5}")
+  var other: String? = null
+
+  fun decoy() {}
+}
+`;
+}
+
+/** Position-free fact identity, so both arms are directly comparable. */
+function factId(fact) {
+  const consumer = fact.consumer;
+  return consumer.kind === 'value'
+    ? `value|${consumer.fieldName}|${[...consumer.keys].sort().join(',')}`
+    : `configuration-properties|${consumer.className}|${consumer.prefix}`;
+}
+
+function prepare(mode, fileCount) {
+  const files = [];
+  const lang = getLanguageGrammar(SupportedLanguages.Kotlin);
+  for (let i = 0; i < fileCount; i++) {
+    const parser = new Parser();
+    parser.setLanguage(lang);
+    const filePath = `bench/${mode}/Consumer${i}.kt`;
+    files.push({ tree: parser.parse(consumerSource(i, mode)), filePath, parser });
+  }
+  return files;
+}
+
+function runAll(files) {
+  const ids = [];
+  for (const f of files) {
+    for (const fact of captureKotlinSpringConfigConsumerFacts(f.tree.rootNode, f.filePath)) {
+      ids.push(factId(fact));
+    }
+  }
+  return ids;
+}
+
+function measure(mode, fileCount) {
+  const files = prepare(mode, fileCount);
+  const { last, ms } = minSample(() => runAll(files), WARMUP, REPS);
+  return {
+    files: fileCount,
+    ms,
+    facts: last.length,
+    fingerprint: fingerprintIds(last),
+  };
+}
+
+function failIfNeeded(current, errors) {
+  if (errors.length === 0) return;
+  console.error(JSON.stringify({ report: current, errors }, null, 2));
+  process.exit(1);
+}
+
+function runFactCountCheck(current, expectedCounts) {
+  const errors = [];
+  for (const [arm, expected] of Object.entries(expectedCounts)) {
+    const actual = current[arm]?.facts;
+    if (actual !== expected) errors.push(`${arm}.facts ${String(actual)} != ${expected}`);
+  }
+  failIfNeeded(current, errors);
+}
+
+/**
+ * A wildcard import plus a sibling `Value` declaration must capture exactly the
+ * facts the explicit-import control captures.
+ */
+function runFingerprintParityCheck(current, leftArm, rightArm) {
+  const left = current[leftArm]?.fingerprint;
+  const right = current[rightArm]?.fingerprint;
+  failIfNeeded(
+    current,
+    left === right ? [] : [`${leftArm}.fingerprint ${left} != ${rightArm}.fingerprint ${right}`],
+  );
+}
+
+const report = {
+  exact_small: measure('exact', SMALL),
+  exact_large: measure('exact', LARGE),
+  wildcard_small: measure('wildcard', SMALL),
+  wildcard_large: measure('wildcard', LARGE),
+};
+report.scaling_ratio = Number(
+  (report.wildcard_large.ms / report.wildcard_small.ms / (LARGE / SMALL)).toFixed(3),
+);
+report.widening_overhead = Number(
+  (report.wildcard_large.ms / Math.max(report.exact_large.ms, 0.001)).toFixed(3),
+);
+report.fingerprint = report.wildcard_large.fingerprint;
+
+runFactCountCheck(report, {
+  exact_large: LARGE * FACTS_PER_FILE,
+  wildcard_large: LARGE * FACTS_PER_FILE,
+});
+runFingerprintParityCheck(report, 'exact_large', 'wildcard_large');
+
+if (!process.argv.includes('--check')) {
+  console.log(JSON.stringify(report, null, 2));
+  process.exit(0);
+}
+
+runBaselineCheck(report, BASELINE_PATH);
diff --git a/gitnexus/src/core/incremental/spring-config-drift.ts b/gitnexus/src/core/incremental/spring-config-drift.ts
new file mode 100644
index 000000000..958f33924
--- /dev/null
+++ b/gitnexus/src/core/incremental/spring-config-drift.ts
@@ -0,0 +1,57 @@
+import type { KnowledgeGraph } from '../graph/types.js';
+import { SPRING_CONFIG_UNRESOLVED_PREFIX } from '../ingestion/frameworks/spring/config-bindings.js';
+
+export interface PersistedSpringConfigConsumerRow {
+  readonly id?: unknown;
+  readonly description?: unknown;
+}
+
+const CONSUMER_LABELS = new Set(['Property', 'Class', 'Record']);
+
+function unresolvedKeys(description: unknown): readonly string[] {
+  if (typeof description !== 'string') return [];
+  return description
+    .split(';')
+    .map((part) => part.trim())
+    .filter((part) => part.startsWith(SPRING_CONFIG_UNRESOLVED_PREFIX))
+    .map((part) => part.slice(SPRING_CONFIG_UNRESOLVED_PREFIX.length))
+    .sort();
+}
+
+/**
+ * Find unchanged Spring consumer files whose unresolved markers changed.
+ *
+ * A removed config key also removes the old USES edge from the fresh graph, so
+ * ordinary new-graph boundary expansion cannot discover the consumer file.
+ */
+export function collectSpringConfigConsumerDriftFiles(
+  graph: KnowledgeGraph,
+  persistedRows: readonly PersistedSpringConfigConsumerRow[],
+): Set<string> {
+  const persistedById = new Map<string, readonly string[]>();
+  for (const row of persistedRows) {
+    if (typeof row.id !== 'string') continue;
+    persistedById.set(row.id, unresolvedKeys(row.description));
+  }
+
+  const driftFiles = new Set<string>();
+  graph.forEachNode((node) => {
+    if (!CONSUMER_LABELS.has(node.label)) return;
+    const filePath = node.properties.filePath;
+    if (typeof filePath !== 'string') return;
+    const description = node.properties.description;
+    const persisted = persistedById.get(node.id);
+    if (
+      persisted === undefined &&
+      (typeof description !== 'string' || !description.includes(SPRING_CONFIG_UNRESOLVED_PREFIX))
+    ) {
+      return;
+    }
+    const current = unresolvedKeys(description);
+    const prior = persisted ?? [];
+    if (current.length !== prior.length || current.some((key, index) => key !== prior[index])) {
+      driftFiles.add(filePath);
+    }
+  });
+  return driftFiles;
+}
diff --git a/gitnexus/src/core/ingestion/frameworks/spring/config-bindings.ts b/gitnexus/src/core/ingestion/frameworks/spring/config-bindings.ts
index 0baba4e88..e08273167 100644
--- a/gitnexus/src/core/ingestion/frameworks/spring/config-bindings.ts
+++ b/gitnexus/src/core/ingestion/frameworks/spring/config-bindings.ts
@@ -3,6 +3,7 @@ import type { KnowledgeGraph } from '../../../graph/types.js';
 import { generateId } from '../../../../lib/utils.js';
 
 export const SPRING_CONFIG_DESCRIPTION = 'Spring configuration property';
+export const SPRING_CONFIG_UNRESOLVED_PREFIX = 'Spring config unresolved: ';
 
 export interface SpringValueConsumer {
   readonly kind: 'value';
@@ -41,7 +42,7 @@ function closestNode(
 }
 
 function markUnresolved(node: GraphNode, key: string): void {
-  const marker = `Spring config unresolved: ${key}`;
+  const marker = `${SPRING_CONFIG_UNRESOLVED_PREFIX}${key}`;
   const existing =
     typeof node.properties.description === 'string' ? node.properties.description : '';
   if (existing.includes(marker)) return;
diff --git a/gitnexus/src/core/ingestion/languages/java/analysis-features.ts b/gitnexus/src/core/ingestion/languages/java/analysis-features.ts
index 73969670d..64ff16294 100644
--- a/gitnexus/src/core/ingestion/languages/java/analysis-features.ts
+++ b/gitnexus/src/core/ingestion/languages/java/analysis-features.ts
@@ -5,17 +5,24 @@ function isSpringApplicationConfig(filePath: string): boolean {
   return /^application(?:-[^.]+)?\.(?:properties|ya?ml)$/i.test(base);
 }
 
-/** Durable completeness contract for Java Spring configuration bindings. */
+/** Durable completeness contract for Java and Kotlin Spring configuration bindings. */
 export const SPRING_CONFIG_BINDINGS_FEATURE: AnalysisFeatureDescriptor = {
   id: 'spring.config-bindings',
-  version: 1,
-  // Java sources need consumer extraction even without config files (missing
-  // placeholders still get unresolved markers). Config-only repositories also
-  // need a one-time rebuild to backfill language-agnostic Property nodes.
+  version: 2,
+  // Java and Kotlin sources need consumer extraction even without config files
+  // (missing placeholders still get unresolved markers). Config-only
+  // repositories also need a one-time rebuild to backfill language-agnostic
+  // Property nodes. Gradle Kotlin DSL is not a consumer source.
   appliesTo: (filePaths) =>
-    filePaths.some(
-      (filePath) => filePath.toLowerCase().endsWith('.java') || isSpringApplicationConfig(filePath),
-    ),
+    filePaths.some((filePath) => {
+      const normalized = filePath.replaceAll('\\', '/').toLowerCase();
+      if (normalized.endsWith('.gradle.kts')) return false;
+      return (
+        normalized.endsWith('.java') ||
+        normalized.endsWith('.kt') ||
+        isSpringApplicationConfig(filePath)
+      );
+    }),
 };
 
 /** Durable completeness contract for implicit Java record-component accessors. */
diff --git a/gitnexus/src/core/ingestion/languages/kotlin/capture-side-channel.ts b/gitnexus/src/core/ingestion/languages/kotlin/capture-side-channel.ts
index 8c8ed35a7..cda62fb88 100644
--- a/gitnexus/src/core/ingestion/languages/kotlin/capture-side-channel.ts
+++ b/gitnexus/src/core/ingestion/languages/kotlin/capture-side-channel.ts
@@ -54,6 +54,7 @@ import type { KotlinSpringAopFact } from './spring-aop.js';
 import type { KotlinSpringConditionalFact } from './spring-conditionals.js';
 import type { KotlinSpringDiClassFact } from './spring-di.js';
 import type { KotlinSpringNonHttpHandlerFact } from './spring-non-http-handlers.js';
+import type { KotlinSpringConfigConsumerFact } from './spring-config-bindings.js';
 
 const classAnnotations = createClassAnnotationFactStore();
 const springAopFacts = new Map<string, readonly KotlinSpringAopFact[]>();
@@ -61,6 +62,7 @@ const springConditionalFacts = new Map<string, readonly KotlinSpringConditionalF
 const springDiFacts = new Map<string, readonly KotlinSpringDiClassFact[]>();
 const springDynamicLookupFacts = new Map<string, readonly SpringDynamicLookupFact[]>();
 const springNonHttpHandlerFacts = new Map<string, readonly KotlinSpringNonHttpHandlerFact[]>();
+const springConfigConsumerFacts = new Map<string, readonly KotlinSpringConfigConsumerFact[]>();
 
 /**
  * Plain JSON-serializable snapshot of the per-file Kotlin capture-time
@@ -86,6 +88,8 @@ export interface KotlinCaptureSideChannel {
   readonly springDynamicLookupFacts?: readonly SpringDynamicLookupFact[];
   /** Scheduled, event, messaging, and managed-job handler syntax captured per callable. */
   readonly springNonHttpHandlerFacts?: readonly KotlinSpringNonHttpHandlerFact[];
+  /** `@Value` / `@ConfigurationProperties` syntax captured per owner. */
+  readonly springConfigConsumerFacts?: readonly KotlinSpringConfigConsumerFact[];
 }
 
 export function clearKotlinClassAnnotationFacts(): void {
@@ -95,6 +99,7 @@ export function clearKotlinClassAnnotationFacts(): void {
   springDiFacts.clear();
   springDynamicLookupFacts.clear();
   springNonHttpHandlerFacts.clear();
+  springConfigConsumerFacts.clear();
 }
 
 export function setKotlinSpringAopFacts(
@@ -174,6 +179,20 @@ export function getKotlinSpringNonHttpHandlerFacts(
   return springNonHttpHandlerFacts.get(filePath) ?? [];
 }
 
+export function setKotlinSpringConfigConsumerFacts(
+  filePath: string,
+  facts: readonly KotlinSpringConfigConsumerFact[],
+): void {
+  if (facts.length === 0) springConfigConsumerFacts.delete(filePath);
+  else springConfigConsumerFacts.set(filePath, facts);
+}
+
+export function getKotlinSpringConfigConsumerFacts(
+  filePath: string,
+): readonly KotlinSpringConfigConsumerFact[] {
+  return springConfigConsumerFacts.get(filePath) ?? [];
+}
+
 /**
  * `LanguageProvider.collectCaptureSideChannel` implementation for Kotlin.
  * Returns `undefined` when this file recorded no side-channel state at all, so
@@ -189,6 +208,7 @@ export function collectKotlinCaptureSideChannel(
   const diFacts = springDiFacts.get(filePath) ?? [];
   const dynamicLookupFacts = springDynamicLookupFacts.get(filePath) ?? [];
   const nonHttpHandlerFacts = springNonHttpHandlerFacts.get(filePath) ?? [];
+  const configConsumerFacts = springConfigConsumerFacts.get(filePath) ?? [];
   const packageFact = getKotlinPackageFact(filePath);
   if (
     companionScopes.length === 0 &&
@@ -198,6 +218,7 @@ export function collectKotlinCaptureSideChannel(
     diFacts.length === 0 &&
     dynamicLookupFacts.length === 0 &&
     nonHttpHandlerFacts.length === 0 &&
+    configConsumerFacts.length === 0 &&
     packageFact === undefined
   ) {
     return undefined;
@@ -212,6 +233,7 @@ export function collectKotlinCaptureSideChannel(
     ...(diFacts.length > 0 ? { springDiFacts: diFacts } : {}),
     ...(dynamicLookupFacts.length > 0 ? { springDynamicLookupFacts: dynamicLookupFacts } : {}),
     ...(nonHttpHandlerFacts.length > 0 ? { springNonHttpHandlerFacts: nonHttpHandlerFacts } : {}),
+    ...(configConsumerFacts.length > 0 ? { springConfigConsumerFacts: configConsumerFacts } : {}),
   };
 }
 
@@ -239,6 +261,7 @@ export function applyKotlinCaptureSideChannel(parsed: ParsedFile): void {
     setKotlinSpringDiFacts(parsed.filePath, []);
     setKotlinSpringDynamicLookupFacts(parsed.filePath, []);
     setKotlinSpringNonHttpHandlerFacts(parsed.filePath, []);
+    setKotlinSpringConfigConsumerFacts(parsed.filePath, []);
     setKotlinPackageFact(parsed.filePath, UNKNOWN_JVM_PACKAGE_FACT);
     return;
   }
@@ -266,6 +289,10 @@ export function applyKotlinCaptureSideChannel(parsed: ParsedFile): void {
     parsed.filePath,
     Array.isArray(data.springNonHttpHandlerFacts) ? data.springNonHttpHandlerFacts : [],
   );
+  setKotlinSpringConfigConsumerFacts(
+    parsed.filePath,
+    Array.isArray(data.springConfigConsumerFacts) ? data.springConfigConsumerFacts : [],
+  );
   setKotlinPackageFact(
     parsed.filePath,
     isJvmPackageFact(data.packageFact) ? data.packageFact : UNKNOWN_JVM_PACKAGE_FACT,
diff --git a/gitnexus/src/core/ingestion/languages/kotlin/captures.ts b/gitnexus/src/core/ingestion/languages/kotlin/captures.ts
index 6c8d6f6c3..7688a527f 100644
--- a/gitnexus/src/core/ingestion/languages/kotlin/captures.ts
+++ b/gitnexus/src/core/ingestion/languages/kotlin/captures.ts
@@ -25,11 +25,13 @@ import {
   setKotlinSpringDiFacts,
   setKotlinSpringDynamicLookupFacts,
   setKotlinSpringNonHttpHandlerFacts,
+  setKotlinSpringConfigConsumerFacts,
 } from './capture-side-channel.js';
 import { captureKotlinPackageFact } from './package-facts.js';
 import { synthesizeCallableFlowCaptures } from '../../utils/callable-flow-captures.js';
 import { synthesizeLombokAccessorCaptures } from './lombok-synthesizer.js';
 import { captureKotlinSpringDiClassFact, type KotlinSpringDiClassFact } from './spring-di.js';
+import { captureKotlinSpringConfigConsumerFacts } from './spring-config-bindings.js';
 import type { SpringDynamicLookupFact } from '../../frameworks/spring/dynamic-lookups.js';
 import { captureKotlinSpringDynamicLookupFact } from './spring-dynamic-lookup.js';
 import { synthesizeReceiverChainCapture } from '../../utils/receiver-chain-captures.js';
@@ -372,6 +374,10 @@ export function emitKotlinScopeCaptures(
   setKotlinSpringDiFacts(filePath, springDiFacts);
   setKotlinSpringDynamicLookupFacts(filePath, springDynamicLookupFacts);
   setKotlinSpringNonHttpHandlerFacts(filePath, springNonHttpHandlerFacts);
+  setKotlinSpringConfigConsumerFacts(
+    filePath,
+    captureKotlinSpringConfigConsumerFacts(tree.rootNode, filePath),
+  );
   out.push(...synthesizeLombokAccessorCaptures(tree.rootNode));
   out.push(...synthesizeCallableFlowCaptures(tree.rootNode, KOTLIN_CALLABLE_CAPTURE_OPTIONS));
   return out;
diff --git a/gitnexus/src/core/ingestion/languages/kotlin/scope-resolver.ts b/gitnexus/src/core/ingestion/languages/kotlin/scope-resolver.ts
index 514d65d26..983f181b8 100644
--- a/gitnexus/src/core/ingestion/languages/kotlin/scope-resolver.ts
+++ b/gitnexus/src/core/ingestion/languages/kotlin/scope-resolver.ts
@@ -27,6 +27,7 @@ import { clearKotlinPackageFacts } from './package-facts.js';
 import { attachKotlinSpringDiMetadata } from './spring-di.js';
 import { attachKotlinSpringConditionalMetadata } from './spring-conditionals.js';
 import { attachKotlinSpringNonHttpHandlerMetadata } from './spring-non-http-handlers.js';
+import { attachKotlinSpringConfigBindings } from './spring-config-bindings.js';
 import { attachKotlinSpringDynamicLookup } from './spring-dynamic-lookup.js';
 
 /**
@@ -150,6 +151,7 @@ export const kotlinScopeResolver: ScopeResolver = {
     attachKotlinSpringDiMetadata(graph, parsedFiles, nodeLookup, indexes);
     attachKotlinSpringNonHttpHandlerMetadata(graph, parsedFiles, nodeLookup, indexes);
     attachKotlinSpringDynamicLookup(graph, parsedFiles, nodeLookup, indexes);
+    attachKotlinSpringConfigBindings(graph, parsedFiles, nodeLookup, indexes);
   },
 };
 
diff --git a/gitnexus/src/core/ingestion/languages/kotlin/spring-config-bindings.ts b/gitnexus/src/core/ingestion/languages/kotlin/spring-config-bindings.ts
new file mode 100644
index 000000000..91aa3f9c0
--- /dev/null
+++ b/gitnexus/src/core/ingestion/languages/kotlin/spring-config-bindings.ts
@@ -0,0 +1,467 @@
+import type { KnowledgeGraph } from '../../../graph/types.js';
+import type { GraphNodeLookup } from '../../scope-resolution/graph-bridge/node-lookup.js';
+import type { ScopeResolutionIndexes } from '../../model/scope-resolution-indexes.js';
+import { makeScopeId, type ParsedFile, type ScopeId } from 'gitnexus-shared';
+import {
+  bindSpringConfigConsumers,
+  type SpringConfigConsumer,
+} from '../../frameworks/spring/config-bindings.js';
+import { createSpringAnnotationNameResolver } from '../../frameworks/spring/bean-candidates.js';
+import {
+  parseSpringAnnotationArguments,
+  parseStaticStringLiteral,
+} from '../../frameworks/spring/annotation-arguments.js';
+import { parseSourceSafe } from '../../../tree-sitter/safe-parse.js';
+import { nodeToCapture, type SyntaxNode } from '../../utils/ast-helpers.js';
+import { getKotlinParser } from './query.js';
+import { getKotlinSpringConfigConsumerFacts } from './capture-side-channel.js';
+import { isKotlinPackageSiblingVisibilityIncomplete } from './package-siblings.js';
+
+const VALUE_ANNOTATION = 'org.springframework.beans.factory.annotation.Value';
+const CONFIGURATION_PROPERTIES_ANNOTATION =
+  'org.springframework.boot.context.properties.ConfigurationProperties';
+
+const VALUE_SIMPLE = 'Value';
+const CONFIGURATION_PROPERTIES_SIMPLE = 'ConfigurationProperties';
+const SKIP_USE_SITES = new Set(['get', 'property', 'file']);
+const BIND_USE_SITES = new Set(['field', 'set', 'param']);
+const OWNER_TYPES = new Set(['class_declaration', 'object_declaration', 'companion_object']);
+const INTERPOLATION_TYPES = new Set([
+  'interpolated_identifier',
+  'interpolated_expression',
+  'interpolation_expression_start',
+]);
+const STRING_LITERAL_TYPES = new Set(['string_literal', 'character_literal']);
+
+export interface KotlinSpringConfigConsumerFact {
+  readonly consumer: SpringConfigConsumer;
+  readonly annotationName: string;
+  readonly classScopeId: ScopeId;
+}
+
+interface KotlinAnnotation {
+  readonly name: string;
+  readonly node: SyntaxNode;
+  readonly useSiteTarget?: string;
+}
+
+interface KotlinImports {
+  readonly exact: ReadonlyMap<string, string>;
+  readonly wildcard: ReadonlySet<string>;
+  readonly localTypes: ReadonlyMap<string, readonly SyntaxNode[]>;
+}
+
+function firstDescendantOfType(node: SyntaxNode, type: string): SyntaxNode | undefined {
+  const stack = [...node.namedChildren].reverse();
+  while (stack.length > 0) {
+    const current = stack.pop();
+    if (current === undefined) continue;
+    if (current.type === type) return current;
+    for (let index = current.namedChildren.length - 1; index >= 0; index--) {
+      const child = current.namedChildren[index];
+      if (child !== undefined) stack.push(child);
+    }
+  }
+  return undefined;
+}
+
+function ownerName(declaration: SyntaxNode): string | undefined {
+  if (declaration.type === 'companion_object') {
+    const named = declaration.namedChildren.find((child) => child.type === 'type_identifier');
+    return named?.text.trim() || 'Companion';
+  }
+  return (
+    declaration.namedChildren.find((child) => child.type === 'type_identifier')?.text.trim() ??
+    declaration.namedChildren.find((child) => child.type === 'simple_identifier')?.text.trim()
+  );
+}
+
+function enclosingOwner(node: SyntaxNode): SyntaxNode | undefined {
+  let current = node.parent;
+  while (current !== null) {
+    if (OWNER_TYPES.has(current.type)) return current;
+    current = current.parent;
+  }
+  return undefined;
+}
+
+function classScopeId(filePath: string, declaration: SyntaxNode): ScopeId {
+  return makeScopeId({
+    filePath,
+    range: nodeToCapture('@scope.class', declaration).range,
+    kind: 'Class',
+  });
+}
+
+function collectKotlinImports(root: SyntaxNode): KotlinImports {
+  const exact = new Map<string, string>();
+  const wildcard = new Set<string>();
+  const localTypes = new Map<string, SyntaxNode[]>();
+
+  for (const header of root.descendantsOfType('import_header')) {
+    const text = header.text.replace(/^import\s+/, '').trim();
+    const aliasMatch = text.match(/^([\w.]+)\s+as\s+(\w+)\s*$/);
+    if (aliasMatch !== null) {
+      exact.set(aliasMatch[2], aliasMatch[1]);
+      continue;
+    }
+    if (text.endsWith('.*')) wildcard.add(text.slice(0, -2));
+    else {
+      const simple = text.slice(text.lastIndexOf('.') + 1);
+      if (simple.length > 0) exact.set(simple, text);
+    }
+  }
+
+  for (const type of ['class_declaration', 'object_declaration']) {
+    for (const declaration of root.descendantsOfType(type)) {
+      const name = ownerName(declaration);
+      if (name) {
+        const declarations = localTypes.get(name) ?? [];
+        declarations.push(declaration);
+        localTypes.set(name, declarations);
+      }
+    }
+  }
+  return { exact, wildcard, localTypes };
+}
+
+function annotationFromNode(annotation: SyntaxNode): KotlinAnnotation | null {
+  const nameNode =
+    firstDescendantOfType(annotation, 'user_type') ??
+    firstDescendantOfType(annotation, 'type_identifier') ??
+    firstDescendantOfType(annotation, 'simple_identifier');
+  if (nameNode === undefined) return null;
+  const useSiteTarget = annotation.namedChildren
+    .find((child) => child.type === 'use_site_target')
+    ?.text.replace(/:\s*$/, '')
+    .trim();
+  return {
+    name: nameNode.text.trim(),
+    node: annotation,
+    ...(useSiteTarget === undefined || useSiteTarget.length === 0 ? {} : { useSiteTarget }),
+  };
+}
+
+function annotationsOn(node: SyntaxNode): KotlinAnnotation[] {
+  const annotations: KotlinAnnotation[] = [];
+  for (const child of node.namedChildren) {
+    if (child.type === 'annotation') {
+      const fact = annotationFromNode(child);
+      if (fact !== null) annotations.push(fact);
+      continue;
+    }
+    if (child.type !== 'modifiers' && child.type !== 'parameter_modifiers') continue;
+    for (const nested of child.namedChildren) {
+      if (nested.type !== 'annotation') continue;
+      const fact = annotationFromNode(nested);
+      if (fact !== null) annotations.push(fact);
+    }
+  }
+  return annotations;
+}
+
+function simpleName(rawName: string): string {
+  const parts = rawName.split('.');
+  return parts[parts.length - 1] ?? rawName;
+}
+
+function importedAs(
+  imports: KotlinImports,
+  simple: string,
+  fqn: string,
+  wildcardPackage: string,
+): boolean {
+  if (imports.exact.get(simple) === fqn) return true;
+  // An explicit import wins over a star import in Kotlin, so a conflicting
+  // binding for the same simple name rules the Spring annotation out even when
+  // its package is wildcard-imported.
+  return imports.exact.get(simple) === undefined && imports.wildcard.has(wildcardPackage);
+}
+
+function hasVisibleLocalType(
+  imports: KotlinImports,
+  simple: string,
+  annotation: SyntaxNode,
+): boolean {
+  for (const declaration of imports.localTypes.get(simple) ?? []) {
+    const declarationOwner = enclosingOwner(declaration);
+    if (declarationOwner === undefined) return true;
+    let current: SyntaxNode | null = annotation;
+    while (current !== null) {
+      if (current.id === declarationOwner.id) return true;
+      current = current.parent;
+    }
+  }
+  return false;
+}
+
+const SIMPLE_CONFIG_ANNOTATIONS = [
+  {
+    simple: VALUE_SIMPLE,
+    kind: 'value',
+    fqn: VALUE_ANNOTATION,
+    wildcardPackage: 'org.springframework.beans.factory.annotation',
+  },
+  {
+    simple: CONFIGURATION_PROPERTIES_SIMPLE,
+    kind: 'configuration-properties',
+    fqn: CONFIGURATION_PROPERTIES_ANNOTATION,
+    wildcardPackage: 'org.springframework.boot.context.properties',
+  },
+] as const;
+
+function configAnnotationKind(
+  annotation: KotlinAnnotation,
+  imports: KotlinImports,
+): 'value' | 'configuration-properties' | null {
+  const rawName = annotation.name;
+  if (rawName === VALUE_ANNOTATION) return 'value';
+  if (rawName === CONFIGURATION_PROPERTIES_ANNOTATION) return 'configuration-properties';
+  const simple = simpleName(rawName);
+  const aliased = imports.exact.get(simple);
+  if (aliased === VALUE_ANNOTATION) return 'value';
+  if (aliased === CONFIGURATION_PROPERTIES_ANNOTATION) return 'configuration-properties';
+  for (const candidate of SIMPLE_CONFIG_ANNOTATIONS) {
+    if (simple !== candidate.simple) continue;
+    if (hasVisibleLocalType(imports, simple, annotation.node) && !imports.exact.has(simple)) {
+      return null;
+    }
+    return importedAs(imports, simple, candidate.fqn, candidate.wildcardPackage)
+      ? candidate.kind
+      : null;
+  }
+  return null;
+}
+
+function hasInterpolation(annotation: SyntaxNode): boolean {
+  const stack: SyntaxNode[] = [...annotation.namedChildren];
+  while (stack.length > 0) {
+    const current = stack.pop();
+    if (current === undefined) continue;
+    if (INTERPOLATION_TYPES.has(current.type)) return true;
+    stack.push(...current.namedChildren);
+  }
+  return false;
+}
+
+function decodeKotlinStringLiteral(literal: string): string | null {
+  const raw = literal.startsWith('"""') && literal.endsWith('"""');
+  const delimiterLength = raw ? 3 : 1;
+  if (literal.length < delimiterLength * 2) return null;
+  const body = literal.slice(delimiterLength, -delimiterLength);
+  if (!raw && /(?<!\\)\$\{/.test(body)) return null;
+  if (raw) return body;
+  return body
+    .replace(/\\u([0-9a-fA-F]{4})/g, (_match, hex: string) =>
+      String.fromCharCode(Number.parseInt(hex, 16)),
+    )
+    .replace(/\\(["'\\$btnfr])/g, (_match, escaped: string) => {
+      const controls: Record<string, string> = {
+        b: '\b',
+        t: '\t',
+        n: '\n',
+        f: '\f',
+        r: '\r',
+        $: '$',
+      };
+      return controls[escaped] ?? escaped;
+    });
+}
+
+function kotlinStringLiterals(annotation: SyntaxNode): string[] {
+  const literals: string[] = [];
+  const stack: SyntaxNode[] = [...annotation.namedChildren];
+  while (stack.length > 0) {
+    const current = stack.pop();
+    if (current === undefined) continue;
+    if (STRING_LITERAL_TYPES.has(current.type)) {
+      const decoded = decodeKotlinStringLiteral(current.text);
+      if (decoded !== null) literals.push(decoded);
+      continue;
+    }
+    stack.push(...current.namedChildren);
+  }
+  return literals;
+}
+
+function parseValuePlaceholderKeys(annotation: SyntaxNode): string[] {
+  if (hasInterpolation(annotation)) return [];
+  const keys = new Set<string>();
+  for (const literal of kotlinStringLiterals(annotation)) {
+    for (const match of literal.matchAll(/\$\{([^{}]+)\}/g)) {
+      const key = match[1].split(':', 1)[0].trim();
+      if (/^[A-Za-z0-9_.-]+$/.test(key)) keys.add(key);
+    }
+  }
+  return [...keys];
+}
+
+function parseConfigurationPropertiesPrefix(annotation: SyntaxNode): string | null {
+  if (hasInterpolation(annotation)) return null;
+  const argumentsList = parseSpringAnnotationArguments(annotation.text);
+  if (argumentsList !== null) {
+    const named = argumentsList.filter(
+      (argument) => argument.name === 'prefix' || argument.name === 'value',
+    );
+    const positional = argumentsList.filter((argument) => argument.name === undefined);
+    const chosen = named.length === 1 ? named[0] : named.length === 0 ? positional[0] : undefined;
+    if (chosen !== undefined) {
+      const decoded = parseStaticStringLiteral(chosen.value);
+      if (decoded === null) return null;
+      const prefix = decoded.replace(/^\.+|\.+$/g, '');
+      if (/^[A-Za-z0-9_.-]+$/.test(prefix)) return prefix;
+      return null;
+    }
+    if (argumentsList.length > 0) return null;
+  }
+  const literals = kotlinStringLiterals(annotation);
+  if (literals.length !== 1) return null;
+  const prefix = literals[0].trim().replace(/^\.+|\.+$/g, '');
+  return /^[A-Za-z0-9_.-]+$/.test(prefix) ? prefix : null;
+}
+
+function allowedUseSite(useSiteTarget: string | undefined): boolean {
+  if (useSiteTarget === undefined) return true;
+  if (SKIP_USE_SITES.has(useSiteTarget)) return false;
+  return BIND_USE_SITES.has(useSiteTarget);
+}
+
+function hasBindingPattern(parameter: SyntaxNode): boolean {
+  return parameter.namedChildren.some((child) => child.type === 'binding_pattern_kind');
+}
+
+function propertyName(node: SyntaxNode): string | undefined {
+  if (node.type === 'class_parameter') {
+    return node.namedChildren.find((child) => child.type === 'simple_identifier')?.text.trim();
+  }
+  const variable = node.namedChildren.find((child) => child.type === 'variable_declaration');
+  return variable?.namedChildren.find((child) => child.type === 'simple_identifier')?.text.trim();
+}
+
+function underFileAnnotation(node: SyntaxNode): boolean {
+  let current: SyntaxNode | null = node;
+  while (current !== null) {
+    if (current.type === 'file_annotation') return true;
+    current = current.parent;
+  }
+  return false;
+}
+
+function pushValueFacts(
+  facts: KotlinSpringConfigConsumerFact[],
+  member: SyntaxNode,
+  filePath: string,
+  imports: KotlinImports,
+): void {
+  if (underFileAnnotation(member)) return;
+  const owner = enclosingOwner(member);
+  if (owner === undefined) return;
+  const fieldName = propertyName(member);
+  if (fieldName === undefined) return;
+  for (const annotation of annotationsOn(member)) {
+    if (!allowedUseSite(annotation.useSiteTarget)) continue;
+    if (configAnnotationKind(annotation, imports) !== 'value') continue;
+    const keys = parseValuePlaceholderKeys(annotation.node);
+    if (keys.length === 0) continue;
+    facts.push({
+      consumer: {
+        kind: 'value',
+        fieldName,
+        line: member.startPosition.row + 1,
+        keys,
+      },
+      annotationName: annotation.name,
+      classScopeId: classScopeId(filePath, owner),
+    });
+  }
+}
+
+/** Collect config facts from the Kotlin parser's existing AST (no reparse). */
+export function captureKotlinSpringConfigConsumerFacts(
+  root: SyntaxNode,
+  filePath: string,
+): KotlinSpringConfigConsumerFact[] {
+  const imports = collectKotlinImports(root);
+  const facts: KotlinSpringConfigConsumerFact[] = [];
+
+  for (const property of root.descendantsOfType('property_declaration')) {
+    pushValueFacts(facts, property, filePath, imports);
+  }
+
+  for (const parameter of root.descendantsOfType('class_parameter')) {
+    if (!hasBindingPattern(parameter)) continue;
+    pushValueFacts(facts, parameter, filePath, imports);
+  }
+
+  for (const type of ['class_declaration', 'object_declaration']) {
+    for (const declaration of root.descendantsOfType(type)) {
+      const className = ownerName(declaration);
+      if (className === undefined) continue;
+      for (const annotation of annotationsOn(declaration)) {
+        if (configAnnotationKind(annotation, imports) !== 'configuration-properties') {
+          continue;
+        }
+        const prefix = parseConfigurationPropertiesPrefix(annotation.node);
+        if (prefix === null) continue;
+        facts.push({
+          consumer: {
+            kind: 'configuration-properties',
+            className,
+            line: declaration.startPosition.row + 1,
+            prefix,
+          },
+          annotationName: annotation.name,
+          classScopeId: classScopeId(filePath, declaration),
+        });
+      }
+    }
+  }
+  return facts;
+}
+
+/** Parse Kotlin consumers for focused unit tests; production reuses the worker AST. */
+export function extractKotlinSpringConfigConsumers(source: string): SpringConfigConsumer[] {
+  const tree = parseSourceSafe(getKotlinParser(), source);
+  return captureKotlinSpringConfigConsumerFacts(tree.rootNode, '<memory>').map(
+    (fact) => fact.consumer,
+  );
+}
+
+export function extractKotlinSpringConfigConsumerFacts(
+  source: string,
+): KotlinSpringConfigConsumerFact[] {
+  const tree = parseSourceSafe(getKotlinParser(), source);
+  return captureKotlinSpringConfigConsumerFacts(tree.rootNode, '<memory>');
+}
+
+/** Kotlin ScopeResolver post-resolution hook for Spring configuration consumers. */
+export function attachKotlinSpringConfigBindings(
+  graph: KnowledgeGraph,
+  parsedFiles: readonly ParsedFile[],
+  _nodeLookup: GraphNodeLookup,
+  indexes: ScopeResolutionIndexes,
+): void {
+  const resolveAnnotation = createSpringAnnotationNameResolver(indexes);
+  const recognizedAnnotations = new Set([VALUE_ANNOTATION, CONFIGURATION_PROPERTIES_ANNOTATION]);
+  const batches: Array<{ filePath: string; consumers: SpringConfigConsumer[] }> = [];
+  for (const parsed of parsedFiles) {
+    const consumers: SpringConfigConsumer[] = [];
+    for (const fact of getKotlinSpringConfigConsumerFacts(parsed.filePath)) {
+      const classScope = indexes.scopeTree.getScope(fact.classScopeId);
+      if (classScope === undefined || classScope.kind !== 'Class') continue;
+      const expectedAnnotation =
+        fact.consumer.kind === 'value' ? VALUE_ANNOTATION : CONFIGURATION_PROPERTIES_ANNOTATION;
+      const enclosingScope = fact.consumer.kind === 'value' ? classScope.id : classScope.parent;
+      const resolved = resolveAnnotation(
+        fact.annotationName,
+        parsed,
+        enclosingScope,
+        recognizedAnnotations,
+        isKotlinPackageSiblingVisibilityIncomplete(parsed.filePath),
+      );
+      if (resolved === expectedAnnotation) consumers.push(fact.consumer);
+    }
+    if (consumers.length > 0) batches.push({ filePath: parsed.filePath, consumers });
+  }
+  bindSpringConfigConsumers(graph, batches);
+}
diff --git a/gitnexus/src/core/run-analyze.ts b/gitnexus/src/core/run-analyze.ts
index af03a9651..453979a5b 100644
--- a/gitnexus/src/core/run-analyze.ts
+++ b/gitnexus/src/core/run-analyze.ts
@@ -138,6 +138,10 @@ import {
   extractChangedSubgraph,
   computeEffectiveWriteSet,
 } from './incremental/subgraph-extract.js';
+import {
+  collectSpringConfigConsumerDriftFiles,
+  type PersistedSpringConfigConsumerRow,
+} from './incremental/spring-config-drift.js';
 import { shadowCandidatesFor } from './incremental/shadow-candidates.js';
 import { shouldEscalateIncrementalWrite } from './incremental/escalation-gate.js';
 import {
@@ -183,6 +187,8 @@ import {
 } from './lbug/schema.js';
 import { isSpringBeanCandidateSourceFile } from './ingestion/frameworks/spring/bean-catalog.js';
 import { isSpringBeanFactoryDeclaration } from './ingestion/frameworks/spring/bean-factories.js';
+import { SPRING_CONFIG_UNRESOLVED_PREFIX } from './ingestion/frameworks/spring/config-bindings.js';
+import { classifySpringConfigFile } from './ingestion/pipeline-phases/spring-config.js';
 import {
   SPRING_AOP_FEATURE,
   SPRING_BEAN_INVENTORY_FEATURE,
@@ -2453,6 +2459,37 @@ async function runFullAnalysisInner(
       //    leave stale rows or PK-conflict at COPY time.
       const effectiveWriteSet = computeEffectiveWriteSet(pipelineResult.graph, writableFiles);
 
+      const springConfigChanged =
+        hashDiff.toWrite.some((filePath) => classifySpringConfigFile(filePath) !== null) ||
+        hashDiff.deleted.some((filePath) => classifySpringConfigFile(filePath) !== null);
+      if (springConfigChanged) {
+        const unresolvedPrefix = escapeCypherString(SPRING_CONFIG_UNRESOLVED_PREFIX);
+        const persistedSpringConfigConsumers = (await executeQuery(
+          'MATCH (n:Property) ' +
+            `WHERE n.description CONTAINS '${unresolvedPrefix}' ` +
+            'RETURN n.id AS id, n.description AS description ' +
+            'UNION ALL ' +
+            'MATCH (n:Class) ' +
+            `WHERE n.description CONTAINS '${unresolvedPrefix}' ` +
+            'RETURN n.id AS id, n.description AS description ' +
+            'UNION ALL ' +
+            'MATCH (n:Record) ' +
+            `WHERE n.description CONTAINS '${unresolvedPrefix}' ` +
+            'RETURN n.id AS id, n.description AS description',
+        )) as PersistedSpringConfigConsumerRow[];
+        const springConfigConsumerDriftFiles = collectSpringConfigConsumerDriftFiles(
+          pipelineResult.graph,
+          persistedSpringConfigConsumers,
+        );
+        for (const filePath of springConfigConsumerDriftFiles) effectiveWriteSet.add(filePath);
+        if (springConfigConsumerDriftFiles.size > 0) {
+          log(
+            `Incremental: +${springConfigConsumerDriftFiles.size} file(s) added for ` +
+              'Spring config consumer property drift',
+          );
+        }
+      }
+
       // `frameworkAnnotations` is derived from cross-file JVM visibility, so
       // an unchanged Class row can change when a same-package declaration is
       // added or removed without producing an IMPORTS edge. Compare the fresh
diff --git a/gitnexus/test/fixtures/spring-config-app/src/main/kotlin/com/example/ConfigConsumers.kt b/gitnexus/test/fixtures/spring-config-app/src/main/kotlin/com/example/ConfigConsumers.kt
new file mode 100644
index 000000000..9295bdf13
--- /dev/null
+++ b/gitnexus/test/fixtures/spring-config-app/src/main/kotlin/com/example/ConfigConsumers.kt
@@ -0,0 +1,25 @@
+package com.example
+
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.boot.context.properties.ConfigurationProperties
+
+class DirectValues {
+  @Value("\${payment.timeout:30}")
+  private var timeout: Int = 0
+
+  @Value("\${payment.missing}")
+  private var missing: String? = null
+}
+
+@ConfigurationProperties(prefix = "service")
+class ServiceProperties {
+  var endpoint: String? = null
+  var retry: Retry? = null
+}
+
+@ConfigurationProperties("service")
+class UnmatchedServiceProperties {
+  var unrelated: String? = null
+}
+
+class Retry
diff --git a/gitnexus/test/integration/spring-config-pipeline.test.ts b/gitnexus/test/integration/spring-config-pipeline.test.ts
index 002014f28..65adf802a 100644
--- a/gitnexus/test/integration/spring-config-pipeline.test.ts
+++ b/gitnexus/test/integration/spring-config-pipeline.test.ts
@@ -68,6 +68,19 @@ describe('Spring configuration binding pipeline', () => {
     expect(targetsFrom(timeout)).toEqual(['payment.timeout']);
     expect(targetsFrom(missing)).toEqual([]);
     expect(missing?.properties.description).toContain('Spring config unresolved: payment.missing');
+
+    const ktTimeout = nodeNamed('timeout', 'ConfigConsumers.kt');
+    const ktMissing = nodeNamed('missing', 'ConfigConsumers.kt');
+    expect(ktTimeout).toBeDefined();
+    expect(ktMissing).toBeDefined();
+    if (ktTimeout === undefined || ktMissing === undefined) {
+      throw new Error('kotlin fixture fields missing');
+    }
+    expect(targetsFrom(ktTimeout)).toEqual(['payment.timeout']);
+    expect(targetsFrom(ktMissing)).toEqual([]);
+    expect(ktMissing?.properties.description).toContain(
+      'Spring config unresolved: payment.missing',
+    );
   });
 
   it('links ConfigurationProperties classes and relaxed field names to their prefix', () => {
@@ -89,6 +102,25 @@ describe('Spring configuration binding pipeline', () => {
       'src/main/resources/application.properties',
     ]);
     expect(targetsFrom(retry)).toEqual(['service.retry.max-attempts']);
+
+    const ktOwner = nodeNamed('ServiceProperties', 'ConfigConsumers.kt');
+    const ktEndpoint = nodeNamed('endpoint', 'ConfigConsumers.kt');
+    const ktRetry = nodeNamed('retry', 'ConfigConsumers.kt');
+    expect(ktOwner).toBeDefined();
+    if (ktOwner === undefined || ktEndpoint === undefined || ktRetry === undefined) {
+      throw new Error('kotlin fixture ConfigurationProperties symbols missing');
+    }
+    expect(targetsFrom(ktOwner)).toEqual([
+      'service.endpoint',
+      'service.endpoint',
+      'service.retry.max-attempts',
+    ]);
+    expect(targetsFrom(ktEndpoint)).toEqual(['service.endpoint', 'service.endpoint']);
+    expect(targetFilesFrom(ktEndpoint, 'service.endpoint')).toEqual([
+      'src/main/resources/application-dev.yml',
+      'src/main/resources/application.properties',
+    ]);
+    expect(targetsFrom(ktRetry)).toEqual(['service.retry.max-attempts']);
   });
 
   it('keeps the class-level binding when no field relaxed-name matches', () => {
@@ -103,6 +135,18 @@ describe('Spring configuration binding pipeline', () => {
       'service.retry.max-attempts',
     ]);
     expect(targetsFrom(unrelated)).toEqual([]);
+
+    const ktOwner = nodeNamed('UnmatchedServiceProperties', 'ConfigConsumers.kt');
+    const ktUnrelated = nodeNamed('unrelated', 'ConfigConsumers.kt');
+    if (ktOwner === undefined || ktUnrelated === undefined) {
+      throw new Error('kotlin unmatched ConfigurationProperties symbols missing');
+    }
+    expect(targetsFrom(ktOwner)).toEqual([
+      'service.endpoint',
+      'service.endpoint',
+      'service.retry.max-attempts',
+    ]);
+    expect(targetsFrom(ktUnrelated)).toEqual([]);
   });
 });
 
diff --git a/gitnexus/test/unit/analysis-features.test.ts b/gitnexus/test/unit/analysis-features.test.ts
index 5bc70eb0f..415026be1 100644
--- a/gitnexus/test/unit/analysis-features.test.ts
+++ b/gitnexus/test/unit/analysis-features.test.ts
@@ -40,7 +40,15 @@ describe('analysis feature versions', () => {
       'spring.aop-advice': 1,
       'spring.bean-inventory': 2,
       'spring.conditionals-auto-configuration': 1,
-      'spring.config-bindings': 1,
+      'spring.config-bindings': 2,
+      'spring.non-http-handlers': 1,
+    });
+    expect(resolveAnalysisFeatureVersions(FEATURES, ['src/App.kt'])).toEqual({
+      'graph.class-framework-annotations': 1,
+      'spring.aop-advice': 1,
+      'spring.bean-inventory': 2,
+      'spring.conditionals-auto-configuration': 1,
+      'spring.config-bindings': 2,
       'spring.non-http-handlers': 1,
     });
     expect(resolveAnalysisFeatureVersions(FEATURES, ['BUILD.GRADLE.KTS'])).toEqual({
@@ -57,7 +65,7 @@ describe('analysis feature versions', () => {
       ]),
     ).toEqual({
       'graph.class-framework-annotations': 1,
-      'spring.config-bindings': 1,
+      'spring.config-bindings': 2,
     });
     expect(
       resolveAnalysisFeatureVersions(FEATURES, [
diff --git a/gitnexus/test/unit/incremental-orchestration.test.ts b/gitnexus/test/unit/incremental-orchestration.test.ts
index 6b3290ba3..3e7b89c07 100644
--- a/gitnexus/test/unit/incremental-orchestration.test.ts
+++ b/gitnexus/test/unit/incremental-orchestration.test.ts
@@ -213,6 +213,24 @@ async function setupSpringConfigIncrementalRepo() {
   return repo;
 }
 
+async function setupKotlinSpringConfigConsumerIncrementalRepo() {
+  const repo = await setupSpringConfigIncrementalRepo();
+  const kotlin = path.join(repo.dbPath, 'src', 'main', 'kotlin', 'com', 'example');
+  await mkdir(kotlin, { recursive: true });
+  await writeFile(
+    path.join(kotlin, 'ConfigConsumer.kt'),
+    'package com.example\n' +
+      'import org.springframework.beans.factory.annotation.Value\n\n' +
+      'class ConfigConsumer {\n' +
+      '  @Value("\\${service.timeout}")\n' +
+      '  var timeout: Int = 0\n' +
+      '}\n',
+    'utf-8',
+  );
+  gitCommitAll(repo.dbPath, 'add Kotlin Spring config consumer');
+  return repo;
+}
+
 async function readWildcardServiceAnnotations(repoPath: string): Promise<string[]> {
   const adapter = await import('../../src/core/lbug/lbug-adapter.js');
   const { lbugPath } = getStoragePaths(repoPath);
@@ -246,6 +264,32 @@ async function readSpringConfigPropertyNames(repoPath: string): Promise<string[]
   }
 }
 
+async function readKotlinConfigConsumerState(repoPath: string): Promise<{
+  description: string;
+  bindingCount: number;
+}> {
+  const adapter = await import('../../src/core/lbug/lbug-adapter.js');
+  const { lbugPath } = getStoragePaths(repoPath);
+  await adapter.initLbug(lbugPath);
+  try {
+    const rows = (await adapter.executeQuery(
+      "MATCH (p:Property) WHERE p.name = 'timeout' " +
+        'RETURN p.description AS description LIMIT 1',
+    )) as Array<{ description?: unknown }>;
+    const bindings = (await adapter.executeQuery(
+      "MATCH (p:Property {name: 'timeout'})-[r:CodeRelation]->(c:Property) " +
+        "WHERE r.type = 'USES' AND r.reason STARTS WITH 'spring-config:' " +
+        'RETURN count(r) AS count',
+    )) as Array<{ count?: number | bigint }>;
+    return {
+      description: String(rows[0]?.description ?? ''),
+      bindingCount: Number(bindings[0]?.count ?? 0),
+    };
+  } finally {
+    await adapter.closeLbug();
+  }
+}
+
 async function readActuatorSnapshotLeakRows(
   repoPath: string,
   snapshotPath: string,
@@ -753,6 +797,7 @@ describe('runFullAnalysis — incremental orchestration', () => {
         [SPRING_AOP_FEATURE.id]: SPRING_AOP_FEATURE.version,
         [SPRING_BEAN_INVENTORY_FEATURE.id]: SPRING_BEAN_INVENTORY_FEATURE.version,
         [SPRING_CONDITIONALS_FEATURE.id]: SPRING_CONDITIONALS_FEATURE.version,
+        [SPRING_CONFIG_BINDINGS_FEATURE.id]: SPRING_CONFIG_BINDINGS_FEATURE.version,
         [SPRING_NON_HTTP_HANDLERS_FEATURE.id]: SPRING_NON_HTTP_HANDLERS_FEATURE.version,
       });
 
@@ -772,6 +817,7 @@ describe('runFullAnalysis — incremental orchestration', () => {
         [SPRING_AOP_FEATURE.id]: SPRING_AOP_FEATURE.version,
         [SPRING_BEAN_INVENTORY_FEATURE.id]: SPRING_BEAN_INVENTORY_FEATURE.version,
         [SPRING_CONDITIONALS_FEATURE.id]: SPRING_CONDITIONALS_FEATURE.version,
+        [SPRING_CONFIG_BINDINGS_FEATURE.id]: SPRING_CONFIG_BINDINGS_FEATURE.version,
         [SPRING_NON_HTTP_HANDLERS_FEATURE.id]: SPRING_NON_HTTP_HANDLERS_FEATURE.version,
       });
     } finally {
@@ -811,6 +857,43 @@ describe('runFullAnalysis — incremental orchestration', () => {
     }
   }, 300_000);
 
+  it('persists Kotlin unresolved markers when a Spring config key is deleted incrementally', async () => {
+    const repo = await setupKotlinSpringConfigConsumerIncrementalRepo();
+    try {
+      const { runFullAnalysis } = await import('../../src/core/run-analyze.js');
+      await runFullAnalysis(repo.dbPath, { skipAgentsMd: true }, { onProgress: () => {} });
+      expect(await readKotlinConfigConsumerState(repo.dbPath)).toEqual({
+        description: '',
+        bindingCount: 1,
+      });
+
+      const configPath = path.join(
+        repo.dbPath,
+        'src',
+        'main',
+        'resources',
+        'application.properties',
+      );
+      await writeFile(configPath, '', 'utf-8');
+      gitCommitAll(repo.dbPath, 'delete Spring config key');
+
+      const logs: string[] = [];
+      await runFullAnalysis(
+        repo.dbPath,
+        { skipAgentsMd: true },
+        { onProgress: () => {}, onLog: (message) => logs.push(message) },
+      );
+
+      expect(logs.join('\n')).toContain('Spring config consumer property drift');
+      expect(await readKotlinConfigConsumerState(repo.dbPath)).toEqual({
+        description: 'Spring config unresolved: service.timeout',
+        bindingCount: 0,
+      });
+    } finally {
+      await repo.cleanup();
+    }
+  }, 300_000);
+
   it('adding the first JVM file re-evaluates capabilities after the pipeline and avoids a top-up', async () => {
     const repo = await setupMiniRepo();
     try {
@@ -842,6 +925,7 @@ describe('runFullAnalysis — incremental orchestration', () => {
         [SPRING_AOP_FEATURE.id]: SPRING_AOP_FEATURE.version,
         [SPRING_BEAN_INVENTORY_FEATURE.id]: SPRING_BEAN_INVENTORY_FEATURE.version,
         [SPRING_CONDITIONALS_FEATURE.id]: SPRING_CONDITIONALS_FEATURE.version,
+        [SPRING_CONFIG_BINDINGS_FEATURE.id]: SPRING_CONFIG_BINDINGS_FEATURE.version,
         [SPRING_NON_HTTP_HANDLERS_FEATURE.id]: SPRING_NON_HTTP_HANDLERS_FEATURE.version,
       });
     } finally {
diff --git a/gitnexus/test/unit/spring-config-bindings.test.ts b/gitnexus/test/unit/spring-config-bindings.test.ts
index 1e64fd7df..80f0e4641 100644
--- a/gitnexus/test/unit/spring-config-bindings.test.ts
+++ b/gitnexus/test/unit/spring-config-bindings.test.ts
@@ -274,6 +274,220 @@ describe('Java Spring configuration consumers', () => {
   });
 });
 
+describe('Kotlin Spring configuration consumers', () => {
+  it('resolves official imports and ignores shadowed annotation names', async () => {
+    const { extractKotlinSpringConfigConsumers } =
+      await import('../../src/core/ingestion/languages/kotlin/spring-config-bindings.js');
+
+    const consumers = extractKotlinSpringConfigConsumers(`
+      import org.springframework.beans.factory.annotation.Value
+      import org.springframework.boot.context.properties.ConfigurationProperties
+
+      @ConfigurationProperties(prefix = "service")
+      class ServiceProperties {
+        @Value("\\\${service.timeout:30}")
+        var timeout: Int = 0
+      }
+    `);
+    expect(consumers).toEqual([
+      expect.objectContaining({ kind: 'value', fieldName: 'timeout', keys: ['service.timeout'] }),
+      expect.objectContaining({
+        kind: 'configuration-properties',
+        className: 'ServiceProperties',
+        prefix: 'service',
+      }),
+    ]);
+
+    expect(
+      extractKotlinSpringConfigConsumers(`
+        annotation class Value(val value: String)
+        class Local {
+          @Value("\\\${fake.key}")
+          var field: String = ""
+        }
+      `),
+    ).toEqual([]);
+  });
+
+  it('limits nested annotation shadows to their lexical owner', async () => {
+    const { extractKotlinSpringConfigConsumers } =
+      await import('../../src/core/ingestion/languages/kotlin/spring-config-bindings.js');
+
+    const consumers = extractKotlinSpringConfigConsumers(`
+      import org.springframework.beans.factory.annotation.*
+
+      class ShadowOwner {
+        annotation class Value(val value: String)
+
+        @Value("\\\${ignored.local}")
+        var local: String = ""
+      }
+
+      class SpringConsumer {
+        @Value("\\\${service.timeout}")
+        var timeout: Int = 0
+      }
+    `);
+
+    expect(consumers).toEqual([
+      expect.objectContaining({ kind: 'value', fieldName: 'timeout', keys: ['service.timeout'] }),
+    ]);
+  });
+
+  it('rejects non-literal ConfigurationProperties prefixes', async () => {
+    const { extractKotlinSpringConfigConsumers } =
+      await import('../../src/core/ingestion/languages/kotlin/spring-config-bindings.js');
+
+    expect(
+      extractKotlinSpringConfigConsumers(`
+        import org.springframework.boot.context.properties.ConfigurationProperties
+
+        const val SERVICE_PREFIX = "service"
+
+        @ConfigurationProperties(prefix = SERVICE_PREFIX)
+        class ConstantPrefix
+
+        @ConfigurationProperties(ignoreUnknownFields = true)
+        class BooleanFirstArgument
+      `),
+    ).toEqual([]);
+  });
+
+  it('binds constructor properties, setters, and import aliases, not getters or unbound params', async () => {
+    const { extractKotlinSpringConfigConsumers } =
+      await import('../../src/core/ingestion/languages/kotlin/spring-config-bindings.js');
+
+    const consumers = extractKotlinSpringConfigConsumers(`
+      import org.springframework.beans.factory.annotation.Value as Bound
+      import org.springframework.boot.context.properties.ConfigurationProperties
+
+      @ConfigurationProperties("service")
+      class BoundProps(
+        @param:Bound("\\\${service.timeout}")
+        val timeout: Int,
+        @Bound("\\\${ignored.plain}")
+        timeoutPlain: Int,
+      ) {
+        @get:Bound("\\\${ignored.getter}")
+        @set:Bound("\\\${service.endpoint}")
+        var endpoint: String = ""
+
+        @field:Bound("\\\${service.retry.max-attempts}")
+        var attempts: Int = 0
+      }
+    `);
+
+    expect(consumers).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ kind: 'value', fieldName: 'timeout', keys: ['service.timeout'] }),
+        expect.objectContaining({
+          kind: 'value',
+          fieldName: 'endpoint',
+          keys: ['service.endpoint'],
+        }),
+        expect.objectContaining({
+          kind: 'value',
+          fieldName: 'attempts',
+          keys: ['service.retry.max-attempts'],
+        }),
+        expect.objectContaining({
+          kind: 'configuration-properties',
+          className: 'BoundProps',
+          prefix: 'service',
+        }),
+      ]),
+    );
+    expect(
+      consumers.some(
+        (consumer) => consumer.kind === 'value' && consumer.keys.includes('ignored.getter'),
+      ),
+    ).toBe(false);
+    expect(
+      consumers.some(
+        (consumer) => consumer.kind === 'value' && consumer.keys.includes('ignored.plain'),
+      ),
+    ).toBe(false);
+  });
+
+  it('fails closed on Kotlin string interpolation and decodes escaped placeholders', async () => {
+    const { extractKotlinSpringConfigConsumers } =
+      await import('../../src/core/ingestion/languages/kotlin/spring-config-bindings.js');
+
+    expect(
+      extractKotlinSpringConfigConsumers(`
+        import org.springframework.beans.factory.annotation.Value
+        class Interpolated {
+          val prefix = "service"
+          @Value("\${prefix}.timeout")
+          var timeout: Int = 0
+        }
+      `),
+    ).toEqual([]);
+
+    expect(
+      extractKotlinSpringConfigConsumers(`
+        import org.springframework.beans.factory.annotation.Value
+        class Escaped {
+          @Value("\\\${payment.timeout}")
+          var timeout: Int = 0
+        }
+      `),
+    ).toEqual([
+      expect.objectContaining({ kind: 'value', fieldName: 'timeout', keys: ['payment.timeout'] }),
+    ]);
+  });
+
+  it('does not treat similarly named third-party imports as Spring annotations', async () => {
+    const { extractKotlinSpringConfigConsumers } =
+      await import('../../src/core/ingestion/languages/kotlin/spring-config-bindings.js');
+
+    expect(
+      extractKotlinSpringConfigConsumers(`
+        import com.example.Value
+        class Local {
+          @Value("\\\${fake.key}")
+          var field: String = ""
+        }
+      `),
+    ).toEqual([]);
+
+    // The explicit import still wins when Spring's package is star-imported
+    // alongside it, so only the unshadowed annotation resolves.
+    expect(
+      extractKotlinSpringConfigConsumers(`
+        import com.example.Value
+        import org.springframework.beans.factory.annotation.*
+        import org.springframework.boot.context.properties.ConfigurationProperties
+
+        @ConfigurationProperties("service")
+        class Local {
+          @Value("\\\${fake.key}")
+          var field: String = ""
+        }
+      `),
+    ).toEqual([
+      expect.objectContaining({
+        kind: 'configuration-properties',
+        className: 'Local',
+        prefix: 'service',
+      }),
+    ]);
+  });
+
+  it('does not decode escapes inside Kotlin raw string prefixes', async () => {
+    const { extractKotlinSpringConfigConsumers } =
+      await import('../../src/core/ingestion/languages/kotlin/spring-config-bindings.js');
+
+    expect(
+      extractKotlinSpringConfigConsumers(`
+        import org.springframework.boot.context.properties.ConfigurationProperties
+        @ConfigurationProperties("""service\\u002eendpoint""")
+        class RawProps
+      `),
+    ).toEqual([]);
+  });
+});
+
 describe('Spring configuration graph binding', () => {
   it('indexes the graph once for all consumer files and skips empty work', () => {
     const graph = createKnowledgeGraph();
diff --git a/gitnexus/test/unit/spring-config-drift.test.ts b/gitnexus/test/unit/spring-config-drift.test.ts
new file mode 100644
index 000000000..dde7db89a
--- /dev/null
+++ b/gitnexus/test/unit/spring-config-drift.test.ts
@@ -0,0 +1,101 @@
+import { describe, expect, it } from 'vitest';
+import type { GraphNode } from 'gitnexus-shared';
+import { createKnowledgeGraph } from '../../src/core/graph/graph.js';
+import { collectSpringConfigConsumerDriftFiles } from '../../src/core/incremental/spring-config-drift.js';
+
+function consumerNode(
+  id: string,
+  filePath: string,
+  description?: string,
+  label = 'Property',
+): GraphNode {
+  return {
+    id,
+    label,
+    properties: {
+      name: id,
+      filePath,
+      ...(description === undefined ? {} : { description }),
+    },
+  } as GraphNode;
+}
+
+describe('collectSpringConfigConsumerDriftFiles', () => {
+  it('finds consumers that become unresolved after a config key is deleted', () => {
+    const graph = createKnowledgeGraph();
+    graph.addNode(
+      consumerNode(
+        'property:timeout',
+        'src/main/kotlin/Service.kt',
+        'Property; Spring config unresolved: service.timeout',
+      ),
+    );
+
+    expect(
+      collectSpringConfigConsumerDriftFiles(graph, [
+        {
+          id: 'property:timeout',
+          description: 'Property',
+        },
+      ]),
+    ).toEqual(new Set(['src/main/kotlin/Service.kt']));
+  });
+
+  it('finds newly unresolved consumers even when the persisted row is absent', () => {
+    const graph = createKnowledgeGraph();
+    graph.addNode(
+      consumerNode(
+        'property:timeout',
+        'src/main/kotlin/Service.kt',
+        'Spring config unresolved: service.timeout',
+      ),
+    );
+
+    expect(collectSpringConfigConsumerDriftFiles(graph, [])).toEqual(
+      new Set(['src/main/kotlin/Service.kt']),
+    );
+  });
+
+  it('finds consumers that become resolved and ignores unrelated description changes', () => {
+    const graph = createKnowledgeGraph();
+    graph.addNode(
+      consumerNode('class:service', 'src/main/kotlin/Service.kt', 'Updated docs', 'Class'),
+    );
+    graph.addNode(
+      consumerNode('function:helper', 'src/main/kotlin/Helper.kt', undefined, 'Function'),
+    );
+
+    expect(
+      collectSpringConfigConsumerDriftFiles(graph, [
+        {
+          id: 'class:service',
+          description: 'Old docs; Spring config unresolved: service',
+        },
+        {
+          id: 'function:helper',
+          description: 'Spring config unresolved: ignored',
+        },
+      ]),
+    ).toEqual(new Set(['src/main/kotlin/Service.kt']));
+  });
+
+  it('does not rewrite consumers whose unresolved keys are unchanged', () => {
+    const graph = createKnowledgeGraph();
+    graph.addNode(
+      consumerNode(
+        'property:timeout',
+        'src/main/kotlin/Service.kt',
+        'Spring config unresolved: service.timeout; Existing docs',
+      ),
+    );
+
+    expect(
+      collectSpringConfigConsumerDriftFiles(graph, [
+        {
+          id: 'property:timeout',
+          description: 'Existing docs; Spring config unresolved: service.timeout',
+        },
+      ]),
+    ).toEqual(new Set());
+  });
+});