feat(coach): medications + anthropometrics exclusion toggles

Extend the coach exclude-metrics enum with two optional-context tokens
and surface them in the settings sheet under a separate "Include
context" group. The snapshot gates the GLP-1 weeklyContext block on
the medications toggle (skipping the Prisma lookup entirely when
excluded) and gates the new anthropometrics block on the
anthropometrics toggle plus at least one non-null profile field.
Empty blocks are never emitted.

docs/api/openapi.yaml

@@ -353,8 +353,10 @@ components:
                   - sleep
                   - resting_hr
                   - steps
+                  - medications
+                  - anthropometrics
                 type: string
-              maxItems: 9
+              maxItems: 11
               type: array
             showEvidenceByDefault:
               default: false
@@ -1076,8 +1078,10 @@ components:
                   - sleep
                   - resting_hr
                   - steps
+                  - medications
+                  - anthropometrics
                 type: string
-              maxItems: 9
+              maxItems: 11
               type: array
             showEvidenceByDefault:
               default: false
@@ -1880,8 +1884,10 @@ paths:
                       - sleep
                       - resting_hr
                       - steps
+                      - medications
+                      - anthropometrics
                     type: string
-                  maxItems: 9
+                  maxItems: 11
                   type: array
                 showEvidenceByDefault:
                   default: false

messages/de.json

@@ -1081,7 +1081,9 @@
         "flights": "Stockwerke",
         "distance": "Strecke",
         "vo2_max": "VO₂ max",
-        "body_temp": "Körpertemperatur"
+        "body_temp": "Körpertemperatur",
+        "medications": "Medikamente",
+        "anthropometrics": "Profil (Größe, Alter, Geschlecht)"
       },
       "window": {
         "last7days": "letzte 7 Tage",
@@ -1104,6 +1106,8 @@
       "settingsVerbosityDetailed": "Ausführlich",
       "settingsExcludeLabel": "Metriken ausschließen",
       "settingsExcludeHint": "Der Coach sieht keine Daten der ausgewählten Metriken.",
+      "settingsContextLabel": "Kontext mitschicken",
+      "settingsContextHint": "Optionale Blöcke, auf die sich der Coach stützen kann. Schalte einen ab, wird der Block in jeder Antwort weggelassen.",
       "settingsEvidenceLabel": "Belege standardmäßig zeigen",
       "settingsEvidenceHint": "Die Belege-Box unter jeder Antwort automatisch öffnen.",
       "settingsDefaultWindowLabel": "Standard-Analysezeitraum",

messages/en.json

@@ -1081,7 +1081,9 @@
         "flights": "Flights climbed",
         "distance": "Distance",
         "vo2_max": "VO₂ max",
-        "body_temp": "Body temperature"
+        "body_temp": "Body temperature",
+        "medications": "Medications",
+        "anthropometrics": "Profile (height, age, gender)"
       },
       "window": {
         "last7days": "last 7 days",
@@ -1104,6 +1106,8 @@
       "settingsVerbosityDetailed": "Detailed",
       "settingsExcludeLabel": "Exclude metrics",
       "settingsExcludeHint": "The Coach will not see data for selected metrics.",
+      "settingsContextLabel": "Include context",
+      "settingsContextHint": "Optional blocks the Coach can lean on. Switch one off and the block is dropped from every turn.",
       "settingsEvidenceLabel": "Show evidence by default",
       "settingsEvidenceHint": "Open the disclosure under every reply automatically.",
       "settingsDefaultWindowLabel": "Default analysis window",

messages/es.json

@@ -1081,7 +1081,9 @@
         "flights": "Flights climbed",
         "distance": "Distance",
         "vo2_max": "VO₂ max",
-        "body_temp": "Body temperature"
+        "body_temp": "Body temperature",
+        "medications": "Medications",
+        "anthropometrics": "Profile (height, age, gender)"
       },
       "window": {
         "last7days": "Últimos 7 días",
@@ -1117,7 +1119,9 @@
       "dailyLimitTitle": "Daily limit reached",
       "dailyLimitBody": "Daily limit reached; resets at 00:00 UTC.",
       "providerRateLimitTitle": "Provider rate-limited",
-      "providerRateLimitBody": "Provider temporarily rate-limited; retry in ~5 min."
+      "providerRateLimitBody": "Provider temporarily rate-limited; retry in ~5 min.",
+      "settingsContextLabel": "Include context",
+      "settingsContextHint": "Optional blocks the Coach can lean on. Switch one off and the block is dropped from every turn."
     },
     "relativeJustNow": "just now",
     "relativeMinutesAgo": "{count} minutes ago",

messages/fr.json

@@ -1081,7 +1081,9 @@
         "flights": "Flights climbed",
         "distance": "Distance",
         "vo2_max": "VO₂ max",
-        "body_temp": "Body temperature"
+        "body_temp": "Body temperature",
+        "medications": "Medications",
+        "anthropometrics": "Profile (height, age, gender)"
       },
       "window": {
         "last7days": "7 derniers jours",
@@ -1117,7 +1119,9 @@
       "dailyLimitTitle": "Daily limit reached",
       "dailyLimitBody": "Daily limit reached; resets at 00:00 UTC.",
       "providerRateLimitTitle": "Provider rate-limited",
-      "providerRateLimitBody": "Provider temporarily rate-limited; retry in ~5 min."
+      "providerRateLimitBody": "Provider temporarily rate-limited; retry in ~5 min.",
+      "settingsContextLabel": "Include context",
+      "settingsContextHint": "Optional blocks the Coach can lean on. Switch one off and the block is dropped from every turn."
     },
     "relativeJustNow": "just now",
     "relativeMinutesAgo": "{count} minutes ago",

messages/it.json

@@ -1081,7 +1081,9 @@
         "flights": "Flights climbed",
         "distance": "Distance",
         "vo2_max": "VO₂ max",
-        "body_temp": "Body temperature"
+        "body_temp": "Body temperature",
+        "medications": "Medications",
+        "anthropometrics": "Profile (height, age, gender)"
       },
       "window": {
         "last7days": "Ultimi 7 giorni",
@@ -1117,7 +1119,9 @@
       "dailyLimitTitle": "Daily limit reached",
       "dailyLimitBody": "Daily limit reached; resets at 00:00 UTC.",
       "providerRateLimitTitle": "Provider rate-limited",
-      "providerRateLimitBody": "Provider temporarily rate-limited; retry in ~5 min."
+      "providerRateLimitBody": "Provider temporarily rate-limited; retry in ~5 min.",
+      "settingsContextLabel": "Include context",
+      "settingsContextHint": "Optional blocks the Coach can lean on. Switch one off and the block is dropped from every turn."
     },
     "relativeJustNow": "just now",
     "relativeMinutesAgo": "{count} minutes ago",

messages/pl.json

@@ -1081,7 +1081,9 @@
         "flights": "Flights climbed",
         "distance": "Distance",
         "vo2_max": "VO₂ max",
-        "body_temp": "Body temperature"
+        "body_temp": "Body temperature",
+        "medications": "Medications",
+        "anthropometrics": "Profile (height, age, gender)"
       },
       "window": {
         "last7days": "Ostatnie 7 dni",
@@ -1117,7 +1119,9 @@
       "dailyLimitTitle": "Daily limit reached",
       "dailyLimitBody": "Daily limit reached; resets at 00:00 UTC.",
       "providerRateLimitTitle": "Provider rate-limited",
-      "providerRateLimitBody": "Provider temporarily rate-limited; retry in ~5 min."
+      "providerRateLimitBody": "Provider temporarily rate-limited; retry in ~5 min.",
+      "settingsContextLabel": "Include context",
+      "settingsContextHint": "Optional blocks the Coach can lean on. Switch one off and the block is dropped from every turn."
     },
     "relativeJustNow": "just now",
     "relativeMinutesAgo": "{count} minutes ago",

src/components/insights/coach-panel/coach-settings-sheet.tsx

@@ -75,6 +75,18 @@ const EXCLUDE_OPTIONS: CoachExcludeMetric[] = [
   "steps",
 ];
 
+// v1.4.36 W3 T2 — optional context blocks the user can opt out of.
+// Surfaced as a separate group below the per-metric exclude list so
+// the intent ("don't ship my profile / medication context to the
+// model") reads distinctly from the per-metric data toggles above.
+// Each row gates a single labelled block at the snapshot/feature layer
+// so empty blocks never reach the prompt.
+const CONTEXT_OPTIONS: CoachExcludeMetric[] = [
+  "sleep",
+  "medications",
+  "anthropometrics",
+];
+
 // v1.4.25 W5 — picker options for the new `defaultWindow` preference.
 // Mirrors `CoachScopeWindow` so the chat route can fold the selection
 // straight into `scope.window` when the client didn't supply one.
@@ -349,6 +361,47 @@ export function CoachSettingsSheet({
               </ul>
             </div>
 
+            {/* v1.4.36 W3 T2 — optional context blocks. Mirrors the
+                EXCLUDE_OPTIONS list mechanically (same on/off switch
+                pattern, same toggleExclude handler) but groups the
+                profile / medication context toggles in their own
+                section so the intent reads distinctly. Empty blocks
+                are dropped at the snapshot/feature layer when the
+                toggle is on. */}
+            <div className="flex flex-col gap-2">
+              <Label className="text-xs font-medium">
+                {t("insights.coach.settingsContextLabel")}
+              </Label>
+              <p className="text-muted-foreground text-[11px] leading-relaxed">
+                {t("insights.coach.settingsContextHint")}
+              </p>
+              <ul
+                data-slot="coach-prefs-context-list"
+                className="border-border/60 divide-border/50 mt-1 flex flex-col divide-y rounded-md border"
+              >
+                {CONTEXT_OPTIONS.map((metric) => {
+                  const id = `coach-prefs-context-${metric}`;
+                  const checked = draft.excludeMetrics.includes(metric);
+                  return (
+                    <li
+                      key={metric}
+                      className="flex items-center justify-between gap-3 px-3 py-2"
+                    >
+                      <Label htmlFor={id} className="cursor-pointer text-xs">
+                        {t(`insights.coach.metric.${metric}`)}
+                      </Label>
+                      <Switch
+                        id={id}
+                        data-slot={`coach-prefs-context-${metric}`}
+                        checked={checked}
+                        onCheckedChange={(next) => toggleExclude(metric, next)}
+                      />
+                    </li>
+                  );
+                })}
+              </ul>
+            </div>
+
             {/* v1.4.27 F14 — the `showEvidenceByDefault` switch was
                 retired. The evidence disclosure is now always closed
                 by default and the user expands by click; surfacing

src/lib/ai/coach/__tests__/snapshot.test.ts

@@ -170,6 +170,65 @@ describe("buildCoachSnapshot", () => {
     expect(parsed.scope.window).toBe("last30days");
   });
 
+  // v1.4.36 W3 T2 — `medications` exclusion drops the GLP-1 weeklyContext
+  // block + the compliance source so no medication data reaches the
+  // prompt. Empty-data behaviour: when the user has no GLP-1 medication
+  // the block is absent anyway (this test only proves the toggle path).
+  it("omits weeklyContext.glp1 when excludeMetrics contains 'medications'", async () => {
+    prismaMock.user.findUnique.mockResolvedValue({
+      coachPrefsJson: { excludeMetrics: ["medications"] },
+      timezone: "Europe/Berlin",
+    });
+    const out = await buildCoachSnapshot("user-1");
+    const parsed = JSON.parse(out.snapshotJson);
+    expect(parsed.weeklyContext).toBeUndefined();
+    expect(parsed.compliance).toBeUndefined();
+    expect(parsed.scope.sources).not.toContain("compliance");
+  });
+
+  // v1.4.36 W3 T2 — `anthropometrics` exclusion drops the profile
+  // block even when features.context has populated fields.
+  it("omits anthropometrics when excludeMetrics contains 'anthropometrics'", async () => {
+    featuresMock.mockResolvedValue({
+      context: { heightCm: 180, ageYears: 45, gender: "MALE" },
+    });
+    prismaMock.user.findUnique.mockResolvedValue({
+      coachPrefsJson: { excludeMetrics: ["anthropometrics"] },
+      timezone: "Europe/Berlin",
+    });
+    const out = await buildCoachSnapshot("user-1");
+    const parsed = JSON.parse(out.snapshotJson);
+    expect(parsed.anthropometrics).toBeUndefined();
+  });
+
+  // v1.4.36 W3 T2 — anthropometrics block is added when features.context
+  // has at least one non-null field AND the exclusion is off.
+  it("includes anthropometrics when context has data and exclusion is off", async () => {
+    featuresMock.mockResolvedValue({
+      context: { heightCm: 180, ageYears: 45, gender: "MALE" },
+    });
+    const out = await buildCoachSnapshot("user-1");
+    const parsed = JSON.parse(out.snapshotJson);
+    expect(parsed.anthropometrics).toEqual({
+      heightCm: 180,
+      ageYears: 45,
+      gender: "MALE",
+    });
+  });
+
+  // v1.4.36 W3 T2 — empty-block omit: when every anthropometric field
+  // is null the block is dropped entirely, not emitted as a labelled
+  // null-trio that would render as `Hier sind die Profildaten: [keine]`
+  // in the eventual prompt.
+  it("drops anthropometrics when every field is null", async () => {
+    featuresMock.mockResolvedValue({
+      context: { heightCm: null, ageYears: null, gender: null },
+    });
+    const out = await buildCoachSnapshot("user-1");
+    const parsed = JSON.parse(out.snapshotJson);
+    expect(parsed.anthropometrics).toBeUndefined();
+  });
+
   it("scope-only-mood pulls just mood data, no measurements query", async () => {
     featuresMock.mockResolvedValue({
       mood: { avg30: 4.2, coverage: { count: 12 } },

src/lib/ai/coach/snapshot.ts

@@ -395,15 +395,30 @@ async function buildCoachSnapshotImpl(
   const prefs = parseCoachPrefs(prefsRow?.coachPrefsJson);
   const userTz = prefsRow?.timezone ?? DEFAULT_TIMEZONE;
   const excluded = new Set<CoachExcludeMetric>(prefs.excludeMetrics);
+  // v1.4.36 W3 T2 — `medications` and `anthropometrics` are
+  // exclude-only toggles (not in `CoachScopeSource`); they gate the
+  // GLP-1 weeklyContext / compliance branch and the anthropometrics
+  // block respectively. The mapping below treats them as additive to
+  // the existing source-level exclusions.
+  const excludesMedications = excluded.has("medications");
+  const excludesAnthropometrics = excluded.has("anthropometrics");
   const sources = new Set<CoachScopeSource>();
   for (const src of scopedSources) {
-    // The `excludeMetrics` enum is a strict subset of `CoachScopeSource`
-    // (every excludable key is also a valid scope source); this cast is
-    // safe and the runtime check is just defence-in-depth.
+    // The `excludeMetrics` enum is a superset of `CoachScopeSource` now
+    // (medications + anthropometrics live on the exclude-only side);
+    // the cast was safe before v1.4.36 because the enums matched 1:1,
+    // and the runtime `excluded.has` check still only catches the
+    // overlapping members.
     if (!excluded.has(src as unknown as CoachExcludeMetric)) {
       sources.add(src);
     }
   }
+  // `medications` exclusion also drops the compliance source so the
+  // intake-event branch below short-circuits — keeps the contract
+  // consistent (excluding medications == no medication data at all).
+  if (excludesMedications) {
+    sources.delete("compliance");
+  }
 
   const windowDays = windowToDays(window);
   const features = await extractFeatures(userId, false, {
@@ -756,10 +771,37 @@ async function buildCoachSnapshotImpl(
   // Coach's GROUND RULE 9 forbids dose prescriptions — this block
   // exists so the reply can SAY "your Mounjaro 7.5 mg" instead of
   // "your medication", never to make recommendations.
-  const glp1Block = await buildGlp1SnapshotBlock(userId, now);
-  if (glp1Block) {
-    snapshot.weeklyContext = { glp1: glp1Block };
-    metrics.add("compliance");
+  // v1.4.36 W3 T2 — gated on `medications` exclusion. When excluded
+  // we skip the Prisma lookup entirely so the read cost vanishes too.
+  if (!excludesMedications) {
+    const glp1Block = await buildGlp1SnapshotBlock(userId, now);
+    if (glp1Block) {
+      snapshot.weeklyContext = { glp1: glp1Block };
+      metrics.add("compliance");
+    }
+  }
+
+  // v1.4.36 W3 T2 — anthropometrics block (height / age / gender).
+  // Sourced from `features.context`, which already reads
+  // `User.heightCm / dateOfBirth / gender`. Gated on the
+  // `anthropometrics` exclusion AND on at least one non-null field
+  // — accounts with no profile info never see an empty block. The
+  // `ctx?` guard tolerates mocked feature shapes in the test suite
+  // that don't populate the `context` object.
+  if (!excludesAnthropometrics) {
+    const ctx = features.context;
+    if (
+      ctx &&
+      (ctx.heightCm !== null ||
+        ctx.ageYears !== null ||
+        ctx.gender !== null)
+    ) {
+      snapshot.anthropometrics = {
+        heightCm: ctx.heightCm,
+        ageYears: ctx.ageYears,
+        gender: ctx.gender,
+      };
+    }
   }
 
   if (Object.keys(snapshot).length === 0) {

src/lib/validations/__tests__/coach-prefs.test.ts

@@ -56,7 +56,9 @@ describe("coachPrefsSchema", () => {
     expect(result.success).toBe(false);
   });
 
-  it("caps excludeMetrics at 9 entries", () => {
+  it("caps excludeMetrics at 11 entries", () => {
+    // v1.4.36 W3 T2 — cap raised from 9 to 11 to admit the two new
+    // optional-context toggles (medications, anthropometrics).
     const result = coachPrefsSchema.safeParse({
       excludeMetrics: [
         "bp",
@@ -68,11 +70,20 @@ describe("coachPrefsSchema", () => {
         "sleep",
         "resting_hr",
         "steps",
+        "medications",
+        "anthropometrics",
         "bp",
       ],
     });
     expect(result.success).toBe(false);
   });
+
+  it("accepts the new medications + anthropometrics tokens", () => {
+    const out = coachPrefsSchema.parse({
+      excludeMetrics: ["medications", "anthropometrics"],
+    });
+    expect(out.excludeMetrics).toEqual(["medications", "anthropometrics"]);
+  });
 });
 
 describe("parseCoachPrefs", () => {

src/lib/validations/coach-prefs.ts

@@ -55,6 +55,14 @@ export const coachExcludeMetricEnum = z.enum([
   "sleep",
   "resting_hr",
   "steps",
+  // v1.4.36 W3 T2 — optional context blocks the user can opt out of.
+  // `medications` covers the snapshot's compliance + GLP-1 weeklyContext;
+  // `anthropometrics` covers height / age / gender on `context`. Each
+  // gates a single labelled block at the snapshot/feature layer, so an
+  // excluded block never lands in the prompt at all (not even as a
+  // labelled-empty key).
+  "medications",
+  "anthropometrics",
 ]);
 export type CoachExcludeMetric = z.infer<typeof coachExcludeMetricEnum>;
 
@@ -83,7 +91,7 @@ export type CoachDefaultWindow = z.infer<typeof coachDefaultWindowEnum>;
 export const coachPrefsSchema = z.object({
   tone: coachToneEnum.default("warm"),
   verbosity: coachVerbosityEnum.default("default"),
-  excludeMetrics: z.array(coachExcludeMetricEnum).max(9).default([]),
+  excludeMetrics: z.array(coachExcludeMetricEnum).max(11).default([]),
   showEvidenceByDefault: z.boolean().default(false),
   defaultWindow: coachDefaultWindowEnum.default("allTime"),
 });