diff --git a/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer-tools/main.go b/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer-tools/main.go
index 6eb57494..36e77d5a 100644
--- a/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer-tools/main.go
+++ b/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer-tools/main.go
@@ -194,7 +194,7 @@ func heldCounts(s stdio.KeptState) func() (index.OldSectionsCount, error) {
 }
 
 func main() {
-	if err := stdio.Serve("", append(Tools(askTakeIn(stdio.State(index.TakeInsState), 25*time.Second), time.Now, stdio.State(index.VerdictsState), heldCounts(stdio.State(index.OldSectionsState))), append(catalogTools(), viewTools(os.Getenv, keptSource, time.Now)...)...)); err != nil {
+	if err := stdio.Serve("", append(Tools(askTakeIn(stdio.State(index.TakeInsState), 25*time.Second), time.Now, stdio.State(index.VerdictsState), heldCounts(stdio.State(index.OldSectionsState))), append(append(catalogTools(), viewTools(os.Getenv, keptSource, time.Now)...), configReadersTool(stdio.NewWatchedStates()))...)); err != nil {
 		fmt.Fprintf(os.Stderr, "[mesh-delivery-indexer-tools] %v\n", err)
 		os.Exit(1)
 	}
diff --git a/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer-tools/views.go b/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer-tools/views.go
index 33717966..c86c82e0 100644
--- a/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer-tools/views.go
+++ b/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer-tools/views.go
@@ -1,6 +1,8 @@
 package main
 
 import (
+	"encoding/json"
+	"fmt"
 	"time"
 
 	stdio "git.novox.be/novox/mesh-sdk/go"
@@ -30,3 +32,52 @@ func viewTools(getenv func(string) string, state func(string) views.Source, now
 
 // keptSource is one of the indexer's states as its runtime reads it.
 func keptSource(name string) views.Source { return views.KeptSource{State: stdio.State(name)} }
+
+// configReadersTool is indexer_config_readers (design 32 *A value no longer read*; DLV-I10): read from one watched copy
+// of the indexer's modules, manifests and config-candidates states, so an ask on each manifest-accepted reads no state
+// whole again.
+func configReadersTool(watched *stdio.WatchedStates) stdio.Tool {
+	return stdio.Tool{Name: index.ConfigReadersTool,
+		Description: "Who reads a module's config keys now (design 32): every value key and own secret any manifest of the module " +
+			"the indexer keeps ever declared, each with its readers — the module itself where its trunk's manifest declares it, and " +
+			"each open pull request (owner/repository#number) whose head declares it. A key with no reader is no longer read by any " +
+			"trunk or pull request, which mesh-config retires; which nodes still run a build reading it is not the indexer's to say.",
+		Input: map[string]any{"type": "object", "required": []string{"module"}, "properties": map[string]any{
+			"module": map[string]any{"type": "string", "description": "the module whose config keys are asked"}}},
+		Run: func(args map[string]any) (any, error) {
+			module, _ := args["module"].(string)
+			if module == "" {
+				return nil, fmt.Errorf("%s names the module", index.ConfigReadersTool)
+			}
+			trunk := map[string]delivery.Module{}
+			mods, err := watched.Values("modules")
+			if err != nil {
+				return nil, fmt.Errorf("the modules state cannot be read: %w", err)
+			}
+			for k, v := range mods {
+				if m, err := delivery.DecodeModule(v); err == nil {
+					trunk[k] = m
+				}
+			}
+			kept := map[string]delivery.Manifest{}
+			raws, err := watched.Values("manifests")
+			if err != nil {
+				return nil, fmt.Errorf("the manifests state cannot be read: %w", err)
+			}
+			for k, v := range raws {
+				if m, err := delivery.DecodeManifest(v); err == nil {
+					kept[k] = m
+				}
+			}
+			var pulls []delivery.ConfigCandidate
+			if cands, err := watched.Values(delivery.IndexerConfigCandidatesState); err == nil {
+				for _, v := range cands {
+					var c delivery.ConfigCandidate
+					if json.Unmarshal(v, &c) == nil {
+						pulls = append(pulls, c)
+					}
+				}
+			}
+			return map[string]any{"readers": index.ConfigReaders(module, trunk, kept, pulls)}, nil
+		}}
+}
diff --git a/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer/main.go b/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer/main.go
index 4e64eb90..c8b7f745 100644
--- a/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer/main.go
+++ b/modules/mesh-delivery-indexer/cmd/mesh-delivery-indexer/main.go
@@ -500,7 +500,7 @@ func run(ctx context.Context, getenv func(string) string, logOut io.Writer) erro
 		map[string]readyOf{"manifests": boundNow(manifests), "modules": boundNow(modules), "candidates": boundNow(candidates),
 			index.VerdictsState: awaited(verdicts), delivery.IndexerPredefinedState: awaited(predefined),
 			delivery.IndexerConfigCandidatesState: awaited(configCandidates), delivery.PackagesState: awaited(packages),
-			graphState: awaited(graph), index.HeardState: awaited(heard.b), "taken": awaited(taken)}, errs, logger.Printf)
+			graphState: awaited(graph), index.HeardState: awaited(heard.b), "taken": awaited(taken), "findings": awaited(findings)}, errs, logger.Printf)
 	cc, err := process.HearEvents(cons, func(m jetstream.Msg) { handle(ctx, m, ix, heard, logger); ix.KickFill(ctx) }, logger.Printf)
 	if err != nil {
 		return err
diff --git a/modules/mesh-delivery-indexer/internal/index/config_readers.go b/modules/mesh-delivery-indexer/internal/index/config_readers.go
new file mode 100644
index 00000000..df4e4311
--- /dev/null
+++ b/modules/mesh-delivery-indexer/internal/index/config_readers.go
@@ -0,0 +1,113 @@
+package index
+
+import (
+	"encoding/json"
+	"slices"
+
+	"git.novox.be/novox/mesh-sdk/go/delivery"
+)
+
+// ConfigReadersTool is the indexer's tool that says who reads a module's config keys (design 32 *A value no longer
+// read*): mesh-config asks it on each manifest-accepted, and a key no manifest on any trunk or open pull request reads
+// any more is a retiring value.
+const ConfigReadersTool = "indexer_config_readers"
+
+// The kinds of a config key.
+const (
+	ConfigKindValue  = "value"
+	ConfigKindSecret = "secret"
+)
+
+// ConfigReaderRow is one key of a module's config: its kind (a value, or one of its own secrets) and who reads it now —
+// the module itself where its trunk's manifest declares it, and each open pull request (owner/repository#number) whose
+// head declares it. Nodes is left out: which nodes' applied builds read a key is the node-engines' word, not the
+// indexer's, so mesh-config reads it there (an empty list would say "no node", which the indexer cannot know).
+type ConfigReaderRow struct {
+	Module  string   `json:"module"`
+	Key     string   `json:"key"`
+	Kind    string   `json:"kind"`
+	Readers []string `json:"readers"`
+	Nodes   []string `json:"nodes,omitempty"`
+}
+
+// configKeys are a manifest's config value keys (its `config` or `settings`) and its own secrets' names.
+func configKeys(raw string) (values, secrets []string) {
+	if d, err := DeclarationsOf(raw); err == nil {
+		for k := range d {
+			values = append(values, k)
+		}
+	}
+	var m struct {
+		OwnSecrets map[string]json.RawMessage `json:"own-secrets"`
+	}
+	if json.Unmarshal([]byte(raw), &m) == nil {
+		for k := range m.OwnSecrets {
+			secrets = append(secrets, k)
+		}
+	}
+	return values, secrets
+}
+
+// ConfigReaders are the rows of module's config keys: every key any manifest of the module the indexer keeps ever
+// declared (so a key no manifest declares any more is a row with no reader), each with who reads it now. trunk is the
+// modules state, manifests the manifests state by digest, candidates the open pull requests' config declarations.
+func ConfigReaders(module string, trunk map[string]delivery.Module, manifests map[string]delivery.Manifest, candidates []delivery.ConfigCandidate) []ConfigReaderRow {
+	rows := map[string]*ConfigReaderRow{}
+	add := func(kind, key, reader string) {
+		id := kind + "|" + key
+		r := rows[id]
+		if r == nil {
+			r = &ConfigReaderRow{Module: module, Key: key, Kind: kind, Readers: []string{}}
+			rows[id] = r
+		}
+		if reader != "" && !slices.Contains(r.Readers, reader) {
+			r.Readers = append(r.Readers, reader)
+		}
+	}
+	current := ""
+	if m, ok := trunk[module]; ok {
+		current = m.Manifest
+	}
+	for digest, kept := range manifests {
+		if kept.Module != module {
+			continue
+		}
+		reader := ""
+		if digest == current {
+			reader = module
+		}
+		values, secrets := configKeys(kept.JSON)
+		for _, k := range values {
+			add(ConfigKindValue, k, reader)
+		}
+		for _, k := range secrets {
+			add(ConfigKindSecret, k, reader)
+		}
+	}
+	for _, c := range candidates {
+		for key := range c.Declares[module] {
+			add(ConfigKindValue, key, c.Pull)
+		}
+	}
+	out := make([]ConfigReaderRow, 0, len(rows))
+	for _, r := range rows {
+		slices.Sort(r.Readers)
+		out = append(out, *r)
+	}
+	slices.SortFunc(out, func(a, b ConfigReaderRow) int {
+		if a.Kind != b.Kind {
+			if a.Kind < b.Kind {
+				return -1
+			}
+			return 1
+		}
+		if a.Key < b.Key {
+			return -1
+		}
+		if a.Key > b.Key {
+			return 1
+		}
+		return 0
+	})
+	return out
+}
diff --git a/modules/mesh-delivery-indexer/internal/index/control_records_test.go b/modules/mesh-delivery-indexer/internal/index/control_records_test.go
index 119a7fe8..b8b8a0da 100644
--- a/modules/mesh-delivery-indexer/internal/index/control_records_test.go
+++ b/modules/mesh-delivery-indexer/internal/index/control_records_test.go
@@ -3,6 +3,7 @@ package index
 import (
 	"context"
 	"encoding/json"
+	"reflect"
 	"strings"
 	"testing"
 	"time"
@@ -15,6 +16,27 @@ import (
 // than the one kept never replacing it; and each open pull request's config declarations its head adds or changes against the
 // trunk's manifest, an empty set when none, written only when they change and deleted when it merges or closes.
 func TestTheControlRecords(t *testing.T) {
+	// DLV-I10 (design 32 *A value no longer read*): every key any kept manifest of the module declared, each with who
+	// reads it now: the module for its trunk's manifest, an open pull request for its head's declarations; a key no
+	// manifest declares now has no reader.
+	t.Run("indexer_config_readers", func(t *testing.T) {
+		d1, d2 := strings.Repeat("1", 64), strings.Repeat("2", 64)
+		manifests := map[string]delivery.Manifest{
+			d1:                      {Module: "web", JSON: `{"module":"web","config":{"old":{"kind":"value","why":"w"},"port":{"kind":"value","why":"w"}},"own-secrets":{"key":"x"}}`},
+			d2:                      {Module: "web", JSON: `{"module":"web","config":{"port":{"kind":"value","why":"w"}}}`},
+			strings.Repeat("3", 64): {Module: "db", JSON: `{"module":"db","config":{"old":{"kind":"value","why":"w"}}}`},
+		}
+		trunk := map[string]delivery.Module{"web": {Manifest: d2}}
+		pulls := []delivery.ConfigCandidate{{Pull: "novox/web#7", Declares: map[string]map[string]delivery.ConfigDeclaration{"web": {"new": {}}}}}
+		got := ConfigReaders("web", trunk, manifests, pulls)
+		want := []ConfigReaderRow{{Module: "web", Key: "key", Kind: ConfigKindSecret, Readers: []string{}},
+			{Module: "web", Key: "new", Kind: ConfigKindValue, Readers: []string{"novox/web#7"}},
+			{Module: "web", Key: "old", Kind: ConfigKindValue, Readers: []string{}},
+			{Module: "web", Key: "port", Kind: ConfigKindValue, Readers: []string{"web"}}}
+		if !reflect.DeepEqual(got, want) {
+			t.Errorf("rows = %+v\nwant %+v", got, want)
+		}
+	})
 	ctx := context.Background()
 	at := time.Date(2026, 10, 29, 22, 0, 0, 0, time.UTC)
 	t.Run("the predefined list, never replaced by an older merge", func(t *testing.T) {
diff --git a/modules/mesh-delivery-indexer/internal/index/views.go b/modules/mesh-delivery-indexer/internal/index/views.go
index a66f9ef7..ee2b7f9c 100644
--- a/modules/mesh-delivery-indexer/internal/index/views.go
+++ b/modules/mesh-delivery-indexer/internal/index/views.go
@@ -2,6 +2,7 @@ package index
 
 import (
 	"git.novox.be/novox/mesh-sdk/go/delivery"
+	"git.novox.be/novox/mesh-sdk/go/health"
 
 	"git.novox.be/novox/mesh-delivery/sdk/graph"
 	"git.novox.be/novox/mesh-delivery/sdk/views"
@@ -33,6 +34,7 @@ var ReadTools = []ViewedTool{
 	{Tool: "indexer_read_graph", State: graph.State, Words: "the module graph: each module's build and provision edges."},
 	{Tool: "indexer_read_heard", State: HeardState, Words: "the forge messages the indexer heard and what it did with each."},
 	{Tool: "indexer_read_taken", State: "taken", Words: "each repository's merge the indexer took in last."},
+	{Tool: "indexer_read_findings", State: health.FindingsState, Words: "the indexer's findings, which the condition keeper raises and clears."},
 }
 
 // ViewedTool is one tool over one state of the indexer's.
@@ -52,4 +54,5 @@ var ViewedStates = map[string]string{
 	graph.State:                           graph.Bucket,
 	HeardState:                            HeardBucket,
 	"taken":                               delivery.TakenBucket,
+	health.FindingsState:                  health.FindingsBucket(delivery.IndexerModule),
 }
diff --git a/modules/mesh-delivery-indexer/manifest_test.go b/modules/mesh-delivery-indexer/manifest_test.go
index 5d82fa35..478af047 100644
--- a/modules/mesh-delivery-indexer/manifest_test.go
+++ b/modules/mesh-delivery-indexer/manifest_test.go
@@ -149,8 +149,8 @@ func TestManifestDeclarations(t *testing.T) { // 1238/AC1, 1444 (reads the build
 			t.Errorf("%s answers the state %s, which the views family does not say", v.Tool, v.State)
 		}
 	}
-	want = append(want, "indexer_first_views", "indexer_first_view_again") // DLV-F3r
-	if !reflect.DeepEqual(m.Tools, want) || len(want) != 18 {
+	want = append(want, "indexer_first_views", "indexer_first_view_again", index.ConfigReadersTool) // DLV-F3r, DLV-I10
+	if !reflect.DeepEqual(m.Tools, want) || len(want) != 20 {
 		t.Errorf("tools = %v, want %v", m.Tools, want)
 	}
 	if m.RunsAs != m.Module || m.SecretsOwner != m.RunsAs {
diff --git a/modules/mesh-delivery-indexer/module.json b/modules/mesh-delivery-indexer/module.json
index 2b42a1e9..2d314f28 100644
--- a/modules/mesh-delivery-indexer/module.json
+++ b/modules/mesh-delivery-indexer/module.json
@@ -32,8 +32,10 @@
     "indexer_read_graph",
     "indexer_read_heard",
     "indexer_read_taken",
+    "indexer_read_findings",
     "indexer_first_views",
-    "indexer_first_view_again"
+    "indexer_first_view_again",
+    "indexer_config_readers"
   ],
   "consumes": [
     "mesh-build-go.toolchain.reported",