diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d61070bd1b..2634db1c34 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -94,6 +94,7 @@ jobs:
               - "package.json"
               - ".github/workflows/ci.yml"
             code:
+              - "registry/**"
               - "packages/**"
               - "scripts/**"
               - "package.json"
@@ -360,6 +361,8 @@ jobs:
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: 22
+      - name: Install FFmpeg for catalog preview tests
+        uses: ./.github/actions/install-ffmpeg-linux
       - uses: ./.github/actions/prepare-ffmpeg-bin
       - run: bash scripts/ci/install-workspace-dependencies.sh
       - run: bun run --filter '@hyperframes/{parsers,lint,studio-server}' build
@@ -368,7 +371,14 @@ jobs:
       # After the builds: the preview scripts drive the producer, which imports
       # @hyperframes/core from dist, so running these first fails on a missing
       # module rather than on anything the test is actually checking.
+      - name: Install Chrome for catalog preview tests
+        id: catalog-chrome
+        uses: browser-actions/setup-chrome@c785b87e244131f27c9f19c1a33e2ead956ab7ce # v1
+        with:
+          chrome-version: stable
       - run: bun run test:scripts
+        env:
+          HYPERFRAMES_BROWSER_PATH: ${{ steps.catalog-chrome.outputs.chrome-path }}
       - run: bun run --filter '!@hyperframes/producer' test
 
   producer-source-tests:
@@ -429,7 +439,7 @@ jobs:
             echo "::error::No skills/**/*.test.mjs files found. Did the layout change?"
             exit 1
           fi
-          SKILLS_TESTS+=(scripts/check-media-use-copy-parity.test.mjs)
+          SKILLS_TESTS+=(scripts/check-media-use-copy-parity.test.mjs scripts/creator-editing-capabilities.test.mjs)
           printf 'Running %d skills test file(s):\n' "${#SKILLS_TESTS[@]}"
           printf '  * %s\n' "${SKILLS_TESTS[@]}"
           node --test "${SKILLS_TESTS[@]}"
diff --git a/package.json b/package.json
index 60a8f9d598..f3fda9a608 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "player:perf": "bun run --filter @hyperframes/player perf",
     "format:check": "oxfmt --check .",
     "knip": "knip",
-    "test:scripts": "node --import tsx --test scripts/animejs-v4-guidance.test.mjs scripts/check-tracked-artifacts.test.mjs scripts/check-no-main-deletions.test.mjs scripts/check-pr-captures.test.mjs scripts/check-docs-snippet-motion.test.mjs scripts/registry-target-paths.test.mjs scripts/check-workspace-contracts.test.mjs scripts/check-media-use-copy-parity.test.mjs scripts/check-package-cycles.test.mjs scripts/check-cli-process-ownership.test.mjs scripts/check-large-files.test.mjs scripts/package-subpaths.test.mjs scripts/validate-release-channel.test.mjs scripts/publish-workflow.test.mjs scripts/install-workspace-dependencies.test.mjs scripts/draft-changelog.test.ts scripts/set-version.test.ts scripts/release-prepare.test.ts scripts/cli-options.test.ts scripts/changelog-weekly.test.ts scripts/claude-plugin-compression.test.ts scripts/catalog-payload-assets.test.ts scripts/host-registry-assets.test.ts scripts/catalog-preview-temp.test.ts scripts/catalog-hosted-files.test.ts scripts/player-cdn-pin.test.ts scripts/studio-runtime-smoke.test.mjs scripts/verify-packed-manifests.test.mjs scripts/lint-skills.test.mjs scripts/creator-editing-recipes.test.mjs packages/gcp-cloud-run/check-dockerfile-workspaces.test.mjs packages/core/scripts/writeGeneratedFile.test.ts scripts/catalog-drift.test.ts scripts/catalog-fetch-mirror.test.ts scripts/catalog-script-inlining.test.ts scripts/catalog-detail.test.ts scripts/generate-catalog-pages.test.ts scripts/verify-catalog-payloads.test.ts scripts/registry-skill-files.test.ts && vitest run scripts/catalog/ scripts/contrastRatchet.test.ts",
+    "test:scripts": "node --import tsx --test scripts/animejs-v4-guidance.test.mjs scripts/check-tracked-artifacts.test.mjs scripts/check-no-main-deletions.test.mjs scripts/check-pr-captures.test.mjs scripts/check-docs-snippet-motion.test.mjs scripts/registry-target-paths.test.mjs scripts/check-workspace-contracts.test.mjs scripts/check-media-use-copy-parity.test.mjs scripts/check-package-cycles.test.mjs scripts/check-cli-process-ownership.test.mjs scripts/check-large-files.test.mjs scripts/package-subpaths.test.mjs scripts/validate-release-channel.test.mjs scripts/publish-workflow.test.mjs scripts/install-workspace-dependencies.test.mjs scripts/draft-changelog.test.ts scripts/set-version.test.ts scripts/release-prepare.test.ts scripts/cli-options.test.ts scripts/changelog-weekly.test.ts scripts/claude-plugin-compression.test.ts scripts/catalog-payload-assets.test.ts scripts/host-registry-assets.test.ts scripts/catalog-preview-temp.test.ts scripts/catalog-hosted-files.test.ts scripts/player-cdn-pin.test.ts scripts/studio-runtime-smoke.test.mjs scripts/verify-packed-manifests.test.mjs scripts/lint-skills.test.mjs scripts/creator-editing-recipes.test.mjs packages/gcp-cloud-run/check-dockerfile-workspaces.test.mjs packages/core/scripts/writeGeneratedFile.test.ts scripts/catalog-drift.test.ts scripts/catalog-fetch-mirror.test.ts scripts/catalog-script-inlining.test.ts scripts/catalog-detail.test.ts scripts/generate-catalog-pages.test.ts scripts/verify-catalog-payloads.test.ts scripts/registry-skill-files.test.ts scripts/creator-editing-capabilities.test.mjs scripts/generate-catalog-previews.test.ts scripts/registry-primitive-payloads.test.ts registry/components/pan-stations/pan-stations.test.mjs && vitest run scripts/catalog/ scripts/contrastRatchet.test.ts scripts/generate-catalog-payloads.test.ts",
     "typecheck:scripts": "tsc --noEmit -p scripts/tsconfig.json",
     "test:skills": "node --test 'skills/**/*.test.mjs' 'packages/cli/src/media-use/**/*.test.mjs'",
     "generate:previews": "tsx scripts/generate-template-previews.ts",
diff --git a/packages/producer/scripts/test-classification.mjs b/packages/producer/scripts/test-classification.mjs
index 8c45cfbe32..4457fb0fb5 100644
--- a/packages/producer/scripts/test-classification.mjs
+++ b/packages/producer/scripts/test-classification.mjs
@@ -9,6 +9,8 @@ export const PRODUCER_ROOT = resolve(dirname(fileURLToPath(import.meta.url)), ".
 // or local sockets. Keep the list explicit so a filename-only rename does not
 // make Git/fallow re-audit thousands of unchanged test lines as new code.
 const INTEGRATION_TEST_FILES = new Set([
+  "tests/distributed/_smoke/webm-concat-copy.test.ts",
+  "tests/playback-rate-av-parity/playback-rate-av-parity.test.ts",
   "src/regression-harness-psnr.test.ts",
   "src/services/coreRuntimeBrowser.test.ts",
   "src/services/deterministicFonts-systemCapture.test.ts",
@@ -55,11 +57,13 @@ export function classifyTestSource(filePath, source, integrationFiles = INTEGRAT
 }
 
 export function discoverProducerTests(producerRoot = PRODUCER_ROOT) {
-  const srcDir = resolve(producerRoot, "src");
-  const files = collectTestFiles(srcDir).map((absolutePath) => ({
-    absolutePath,
-    filePath: relative(producerRoot, absolutePath).replaceAll("\\", "/"),
-  }));
+  const roots = ["src", "tests"].map((directory) => resolve(producerRoot, directory));
+  const files = roots
+    .flatMap((directory) => collectTestFiles(directory))
+    .map((absolutePath) => ({
+      absolutePath,
+      filePath: relative(producerRoot, absolutePath).replaceAll("\\", "/"),
+    }));
   const discoveredFiles = new Set(files.map((test) => test.filePath));
   const staleEntries = [...INTEGRATION_TEST_FILES].filter((file) => !discoveredFiles.has(file));
   if (staleEntries.length > 0) {
diff --git a/packages/producer/scripts/test-classification.test.mjs b/packages/producer/scripts/test-classification.test.mjs
index c7eff14b02..6d76baa334 100644
--- a/packages/producer/scripts/test-classification.test.mjs
+++ b/packages/producer/scripts/test-classification.test.mjs
@@ -57,3 +57,15 @@ describe("producer test classification", () => {
     });
   });
 });
+
+it("selects the distributed smoke and playback parity tests as integration tests", () => {
+  const files = [
+    "tests/distributed/_smoke/webm-concat-copy.test.ts",
+    "tests/playback-rate-av-parity/playback-rate-av-parity.test.ts",
+  ];
+  const selected = discoverProducerTests().filter((entry) => files.includes(entry.file));
+  assert.deepEqual(
+    selected,
+    files.map((file) => ({ file, runner: "bun", lane: "integration" })),
+  );
+});
diff --git a/scripts/creator-editing-capabilities.test.mjs b/scripts/creator-editing-capabilities.test.mjs
index 024f924c2d..d9c829fc1c 100644
--- a/scripts/creator-editing-capabilities.test.mjs
+++ b/scripts/creator-editing-capabilities.test.mjs
@@ -96,7 +96,8 @@ test("keyframes states truthful creator capabilities and ownership boundaries",
   );
   assert.match(keyframes, /non-timed|non-clip/);
   assert.match(keyframes, /wrapper inside the clip|inner.*wrapper/i);
-  assert.match(keyframes, /speed ramps?[\s\S]{0,300}(not supported|preprocess)/i);
+  assert.match(keyframes, /speed ramps?[\s\S]{0,80}`rate` lane in `data-automation`/i);
+  assert.match(keyframes, /speed ramps?[\s\S]{0,220}wins over the constant/i);
   assert.match(keyframes, /arbitrary mid-source freeze[\s\S]{0,300}(not supported|preprocess)/i);
   assert.doesNotMatch(keyframes, /keyframe(?:d|ing)?\s+(?:the\s+)?data-playback-rate/i);
 });
@@ -132,7 +133,8 @@ test("audio skill owns placed-track fades, automation, ducking, and effects", as
     files.audio,
   );
   assert.match(audio, /constant.*playback rate|data-playback-rate/i);
-  assert.match(audio, /speed ramps?[\s\S]{0,220}(not supported|preprocess)/i);
+  assert.match(audio, /speed ramps?[\s\S]{0,80}`rate` lane in `data-automation`/i);
+  assert.match(audio, /speed ramps?[\s\S]{0,220}wins over the constant/i);
 });
 
 test("WebAudio scheduling combines per-element and global transport playback rates", async () => {
diff --git a/scripts/test-reachability-baseline.json b/scripts/test-reachability-baseline.json
index eb4d353d33..612672504a 100644
--- a/scripts/test-reachability-baseline.json
+++ b/scripts/test-reachability-baseline.json
@@ -1,12 +1 @@
-{
-  "total": 7,
-  "files": {
-    "packages/producer/tests/distributed/_smoke/webm-concat-copy.test.ts": 1,
-    "packages/producer/tests/playback-rate-av-parity/playback-rate-av-parity.test.ts": 1,
-    "registry/components/pan-stations/pan-stations.test.mjs": 1,
-    "scripts/creator-editing-capabilities.test.mjs": 1,
-    "scripts/generate-catalog-payloads.test.ts": 1,
-    "scripts/generate-catalog-previews.test.ts": 1,
-    "scripts/registry-primitive-payloads.test.ts": 1
-  }
-}
+{ "total": 0, "files": {} }
diff --git a/scripts/test-reachability.json b/scripts/test-reachability.json
index d3042586fe..6b47471318 100644
--- a/scripts/test-reachability.json
+++ b/scripts/test-reachability.json
@@ -8,16 +8,29 @@
       ".github/workflows/ci.yml",
       "**/package.json",
       "**/*.test.{mjs,ts,tsx}"
-    ]
+    ],
+    "scripts/creator-editing-capabilities.test.mjs": [
+      "skills/**",
+      "packages/core/**",
+      "packages/engine/**"
+    ],
+    "scripts/registry-primitive-payloads.test.ts": ["registry/**"],
+    "scripts/generate-catalog-previews.test.ts": [
+      "registry/**",
+      "scripts/**",
+      "packages/producer/**"
+    ],
+    "scripts/generate-catalog-payloads.test.ts": ["registry/**", "scripts/**"]
   },
   "runners": [
     {
       "cwd": ".",
-      "command": "set -euo pipefail\nmapfile -t SKILLS_TESTS < <(find skills packages/cli/src/media-use -type f -name \"*.test.mjs\" | sort)\nif [ \"${#SKILLS_TESTS[@]}\" -eq 0 ]; then\necho \"::error::No skills/**/*.test.mjs files found. Did the layout change?\"\nexit 1\nfi\nSKILLS_TESTS+=(scripts/check-media-use-copy-parity.test.mjs)\nprintf 'Running %d skills test file(s):\\n' \"${#SKILLS_TESTS[@]}\"\nprintf '  * %s\\n' \"${SKILLS_TESTS[@]}\"\nnode --test \"${SKILLS_TESTS[@]}\"",
+      "command": "set -euo pipefail\nmapfile -t SKILLS_TESTS < <(find skills packages/cli/src/media-use -type f -name \"*.test.mjs\" | sort)\nif [ \"${#SKILLS_TESTS[@]}\" -eq 0 ]; then\necho \"::error::No skills/**/*.test.mjs files found. Did the layout change?\"\nexit 1\nfi\nSKILLS_TESTS+=(scripts/check-media-use-copy-parity.test.mjs scripts/creator-editing-capabilities.test.mjs)\nprintf 'Running %d skills test file(s):\\n' \"${#SKILLS_TESTS[@]}\"\nprintf '  * %s\\n' \"${SKILLS_TESTS[@]}\"\nnode --test \"${SKILLS_TESTS[@]}\"",
       "tests": [
         "skills/**/*.test.mjs",
         "packages/cli/src/media-use/**/*.test.mjs",
-        "scripts/check-media-use-copy-parity.test.mjs"
+        "scripts/check-media-use-copy-parity.test.mjs",
+        "scripts/creator-editing-capabilities.test.mjs"
       ],
       "sources": {},
       "reason": "Shell find plus an explicit parity file; exact command match invalidates this mapping on edits."
@@ -27,11 +40,12 @@
       "command": "bun run producer:test:${{ matrix.lane }}",
       "tests": [
         "packages/producer/src/**/*.test.ts",
-        "packages/producer/scripts/test-classification.test.mjs"
+        "packages/producer/scripts/test-classification.test.mjs",
+        "packages/producer/tests/**/*.test.ts"
       ],
       "sources": {
         "packages/producer/scripts/run-test-lane.mjs": "bff02680f19eebcce0df72cdeedbbc05edfdcede3f3f60658fc0cb18ed8c59f6",
-        "packages/producer/scripts/test-classification.mjs": "e3086467feb160d0b2debcb0deb70c4f07c8e2aa9d9063b0da8e97e5728e89cc",
+        "packages/producer/scripts/test-classification.mjs": "f7a1129f49d86fe4a1429dc8b9b75168b25540e1c63242fc79376ae02cf5d0de",
         ".github/workflows/ci.yml#job#producer-source-tests": "3709c6ac6c9f5c7c66f57fc6c1c106aec4ffe906f919eb7cdf2a6ce1d4e0974c",
         "packages/producer/package.json#script#test:unit": "ae6beda8319d166774be958ea5593cd27dbf7f6c9bce1d787a3fe28dfc3477b1",
         "packages/producer/package.json#script#test:integration": "008589f37d026877595a13501cbb66abd5cbe50e21fdcac6904f45466c3f475d",
@@ -39,7 +53,7 @@
         "package.json#script#producer:test:unit": "ded6d4183d455d1f414e41d15794c1aef5323e53b5ea5e2ff349e3bb049c18db",
         "package.json#script#producer:test:integration": "8bb545947f4f8fef3bd5c6c9b1bcb394c7c942d7a3ab90cf4540c662572a278e"
       },
-      "reason": "Both unit and integration matrix lanes run source discovery and the classification test; workflow and scripts are pinned to invalidate changed selection."
+      "reason": "Both unit and integration matrix lanes discover tests under src and tests; workflow and runner sources are pinned to invalidate changed selection."
     }
   ]
 }