diff --git a/packages/runtime-core/src/command-registry.ts b/packages/runtime-core/src/command-registry.ts
index 9d27b8d3..969ec1e2 100644
--- a/packages/runtime-core/src/command-registry.ts
+++ b/packages/runtime-core/src/command-registry.ts
@@ -103,7 +103,7 @@ const snapshotScopingAcceptedArgs: CommandDefinition["acceptedArgs"] = [
   { name: "snapshot-post-types", description: "Comma-separated post types used to scope posts and postmeta table exports.", format: "string" },
 ]
 
-const browserActionCaptureValues = ["steps", "actions", "console", "errors", "html", "network", "screenshot", "dom-snapshot"] as const
+export const browserActionCaptureValues = ["steps", "actions", "console", "errors", "html", "network", "websocket", "screenshot", "dom-snapshot", "video"] as const
 const browserScenarioCaptureValues = ["steps", "actions", "console", "errors", "html", "network", "performance", "memory", "screenshot", "dom-snapshot"] as const
 const browserActionEnvironmentAcceptedArgs: CommandDefinition["acceptedArgs"] = [
   { name: "route-host", description: "Preview host alias routed to the local Playground preview.", repeatable: true, format: "hostname" },
diff --git a/tests/recipe-validation-descriptors.test.ts b/tests/recipe-validation-descriptors.test.ts
index 6c53cc23..620f8904 100644
--- a/tests/recipe-validation-descriptors.test.ts
+++ b/tests/recipe-validation-descriptors.test.ts
@@ -117,4 +117,17 @@ await withTempDir("wp-codebox-recipe-browser-payload-files-", async (recipeDirec
   }
 })
 
+await withTempDir("wp-codebox-recipe-validation-capture-", async (recipeDirectory) => {
+  // Every capture the browser-actions runner accepts must also pass recipe
+  // validation, or recipe-driven runs (e.g. video recordings) are rejected
+  // before they start.
+  const runnerCaptures = ["steps", "console", "errors", "html", "network", "websocket", "screenshot", "dom-snapshot", "video"]
+  const recipe: WorkspaceRecipe = {
+    schema: "wp-codebox/workspace-recipe/v1",
+    workflow: { steps: [{ command: "wordpress.browser-actions", args: ["url=/", `capture=${runnerCaptures.join(",")}`] }] },
+  }
+  const issues = await validateWorkspaceRecipeSemantics(recipe, join(recipeDirectory, "recipe.json"))
+  assert.deepEqual(issues.filter(({ code }) => code === "invalid-capture"), [])
+})
+
 console.log("recipe validation descriptors ok")