diff --git a/packages/static-wado-webserver/lib/controllers/server/studyMetadataQueryController.mjs b/packages/static-wado-webserver/lib/controllers/server/studyMetadataQueryController.mjs
new file mode 100644
index 0000000..1994c1c
--- /dev/null
+++ b/packages/static-wado-webserver/lib/controllers/server/studyMetadataQueryController.mjs
@@ -0,0 +1,75 @@
+import fs from 'node:fs/promises';
+import path from 'node:path';
+import { promisify } from 'node:util';
+import zlib from 'node:zlib';
+import { handleHomeRelative } from '@radicalimaging/static-wado-util';
+import { seriesMain } from '@radicalimaging/create-dicomweb';
+
+const gunzip = promisify(zlib.gunzip);
+
+async function readSeriesMetadata(seriesDirectory) {
+  const gzipPath = path.join(seriesDirectory, 'metadata.gz');
+
+  try {
+    const compressed = await fs.readFile(gzipPath);
+    return JSON.parse((await gunzip(compressed)).toString('utf8'));
+  } catch (error) {
+    if (error?.code !== 'ENOENT') {
+      throw error;
+    }
+  }
+
+  return JSON.parse(await fs.readFile(path.join(seriesDirectory, 'metadata'), 'utf8'));
+}
+
+/**
+ * Serves standard WADO-RS study metadata by combining the generated metadata
+ * arrays for every series in the study.
+ *
+ * @param {string} dir Static DICOMweb root directory.
+ * @param {object} params Server parameters.
+ * @returns {function} Express middleware.
+ */
+export function studyMetadataQueryController(dir, params = {}) {
+  return async function studyMetadataQueryControllerHandler(req, res, next) {
+    const root = handleHomeRelative(dir ?? params.rootDir);
+    const studyUID = req.params.studyUID;
+    const studyPath = req.staticWadoPath.replace(/\/metadata\/?$/, '').replace(/^\/+/, '');
+    const seriesRoot = path.join(root, studyPath, 'series');
+    const createOnDemand = params.createIndexOnDemand !== false;
+
+    try {
+      const seriesEntries = (await fs.readdir(seriesRoot, { withFileTypes: true }))
+        .filter(entry => entry.isDirectory())
+        .sort((left, right) => left.name.localeCompare(right.name));
+
+      const metadataBySeries = await Promise.all(
+        seriesEntries.map(async entry => {
+          const seriesDirectory = path.join(seriesRoot, entry.name);
+
+          try {
+            return await readSeriesMetadata(seriesDirectory);
+          } catch (error) {
+            if (!createOnDemand || error?.code !== 'ENOENT') {
+              throw error;
+            }
+            await seriesMain(studyUID, { dicomdir: root, seriesUid: entry.name });
+            return readSeriesMetadata(seriesDirectory);
+          }
+        })
+      );
+
+      const metadata = metadataBySeries.flat();
+      if (!metadata.length) {
+        return res.status(404).json([]);
+      }
+
+      return res.type('application/dicom+json').send(metadata);
+    } catch (error) {
+      if (error?.code === 'ENOENT') {
+        return res.status(404).json([]);
+      }
+      return next(error);
+    }
+  };
+}
diff --git a/packages/static-wado-webserver/lib/routes/server/studies.mjs b/packages/static-wado-webserver/lib/routes/server/studies.mjs
index cd44726..8c349c6 100644
--- a/packages/static-wado-webserver/lib/routes/server/studies.mjs
+++ b/packages/static-wado-webserver/lib/routes/server/studies.mjs
@@ -17,6 +17,7 @@ import {
 import { studyQueryController } from '../../controllers/server/indexOnDemandController.mjs';
 import { seriesQueryController } from '../../controllers/server/seriesQueryController.mjs';
 import { seriesMetadataQueryController } from '../../controllers/server/seriesMetadataQueryController.mjs';
+import { studyMetadataQueryController } from '../../controllers/server/studyMetadataQueryController.mjs';
 import { defaultNotFoundController as notFoundController } from '../../controllers/server/notFoundControllers.mjs';
 import { defaultGetProxyController } from '../../controllers/server/proxyControllers.mjs';
 import {
@@ -131,7 +132,11 @@ export default function setRoutes(routerExpress, params, dir, hashStudyUidPath)
     multipartIndexMap
   );
 
-  routerExpress.get(['/studies/:studyUID/series/:seriesUID/instances'], qidoMap);
+  routerExpress.get(
+    ['/studies/:studyUID/series/:seriesUID/instances'],
+    qidoMap,
+    indexingStaticController(dir)
+  );
 
   // Part 10 controller: handles accept negotiation for application/dicom,
   // application/zip, and multipart/related; type="application/dicom".
@@ -146,6 +151,7 @@ export default function setRoutes(routerExpress, params, dir, hashStudyUidPath)
     '/studies/:studyUID/series/:seriesUID/metadata',
     seriesMetadataQueryController(dir, params)
   );
+  routerExpress.get('/studies/:studyUID/metadata', studyMetadataQueryController(dir, params));
   routerExpress.get(
     [
       '/studies/:studyUID/series/metadata',
diff --git a/packages/static-wado-webserver/test/unit/studyMetadataQueryController.jest.mjs b/packages/static-wado-webserver/test/unit/studyMetadataQueryController.jest.mjs
new file mode 100644
index 0000000..c0425df
--- /dev/null
+++ b/packages/static-wado-webserver/test/unit/studyMetadataQueryController.jest.mjs
@@ -0,0 +1,72 @@
+import fs from 'node:fs/promises';
+import os from 'node:os';
+import path from 'node:path';
+import { promisify } from 'node:util';
+import zlib from 'node:zlib';
+import { studyMetadataQueryController } from '../../lib/controllers/server/studyMetadataQueryController.mjs';
+
+const gzip = promisify(zlib.gzip);
+
+describe('studyMetadataQueryController', () => {
+  let root;
+
+  beforeEach(async () => {
+    root = await fs.mkdtemp(path.join(os.tmpdir(), 'static-wado-study-metadata-'));
+  });
+
+  afterEach(async () => {
+    await fs.rm(root, { recursive: true, force: true });
+  });
+
+  it('combines series metadata arrays for the standard study metadata endpoint', async () => {
+    const studyUID = '1.2.3';
+    const seriesRoot = path.join(root, 'studies', studyUID, 'series');
+    const expected = [
+      { '00080018': { vr: 'UI', Value: ['1.2.3.1.1'] } },
+      { '00080018': { vr: 'UI', Value: ['1.2.3.2.1'] } },
+    ];
+
+    for (const [index, metadata] of expected.entries()) {
+      const seriesDirectory = path.join(seriesRoot, `1.2.3.${index + 1}`);
+      await fs.mkdir(seriesDirectory, { recursive: true });
+      await fs.writeFile(
+        path.join(seriesDirectory, 'metadata.gz'),
+        await gzip(JSON.stringify([metadata]))
+      );
+    }
+
+    const req = {
+      params: { studyUID },
+      staticWadoPath: `/studies/${studyUID}/metadata`,
+    };
+    const res = {
+      statusCode: 200,
+      contentType: undefined,
+      body: undefined,
+      status(value) {
+        this.statusCode = value;
+        return this;
+      },
+      type(value) {
+        this.contentType = value;
+        return this;
+      },
+      send(value) {
+        this.body = value;
+        return this;
+      },
+      json(value) {
+        this.body = value;
+        return this;
+      },
+    };
+    const next = jest.fn();
+
+    await studyMetadataQueryController(root, { createIndexOnDemand: false })(req, res, next);
+
+    expect(next).not.toHaveBeenCalled();
+    expect(res.statusCode).toBe(200);
+    expect(res.contentType).toBe('application/dicom+json');
+    expect(res.body).toEqual(expected);
+  });
+});