diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50679d405ca..1708ce4b12f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ Docs: https://docs.openclaw.ai
 
 - Control UI/Talk: fix Talk (OpenAI Realtime WebRTC) CORS failure by stripping server-side-only attribution headers (`originator`, `version`, `User-Agent`) from browser offer headers; `api.openai.com/v1/realtime/calls` only allows `authorization` and `content-type` in its CORS preflight, so forwarding these headers caused the browser SDP exchange to fail. Fixes #76435. Thanks @hclsys.
 - Plugins/onboarding: trust optional official plugin and web-search installs selected from the official catalog so npm security scanning treats them like other source-linked official install paths. Thanks @vincentkoc.
+- Tests/plugins: expose the Discord npm onboarding Docker lane as a package script and assert planned Docker lanes point at real scripts, so external-channel onboarding coverage can actually run. Thanks @vincentkoc.
 - Microsoft Teams: persist sent-message markers across Gateway restarts so follow-up replies to recent bot messages keep resolving the original conversation instead of dropping out after restart, with marker TTLs preserved on best-effort recovery. (#75585) Thanks @amknight.
 - Matrix: persist pending approval reaction targets across Gateway restarts so room approvers can still approve or deny outstanding prompts after OpenClaw comes back online. (#75586) Thanks @amknight.
 - Channels/onboarding: map third-party official WeCom and Yuanbao catalog entries to their published plugin ids so npm installs pass expected-plugin validation. Thanks @vincentkoc.
diff --git a/package.json b/package.json
index e152a29a564..092c65fa7f5 100644
--- a/package.json
+++ b/package.json
@@ -1551,6 +1551,7 @@
     "test:docker:local:all": "OPENCLAW_DOCKER_ALL_LIVE_MODE=skip node scripts/test-docker-all.mjs",
     "test:docker:mcp-channels": "bash scripts/e2e/mcp-channels-docker.sh",
     "test:docker:npm-onboard-channel-agent": "bash scripts/e2e/npm-onboard-channel-agent-docker.sh",
+    "test:docker:npm-onboard-discord-channel-agent": "OPENCLAW_NPM_ONBOARD_CHANNEL=discord bash scripts/e2e/npm-onboard-channel-agent-docker.sh",
     "test:docker:npm-telegram-live": "bash scripts/e2e/npm-telegram-live-docker.sh",
     "test:docker:onboard": "bash scripts/e2e/onboard-docker.sh",
     "test:docker:openai-image-auth": "bash scripts/e2e/openai-image-auth-docker.sh",
diff --git a/test/scripts/docker-e2e-plan.test.ts b/test/scripts/docker-e2e-plan.test.ts
index de2bc129b45..e2be4377779 100644
--- a/test/scripts/docker-e2e-plan.test.ts
+++ b/test/scripts/docker-e2e-plan.test.ts
@@ -1,3 +1,4 @@
+import { readFileSync } from "node:fs";
 import { describe, expect, it } from "vitest";
 import {
   DEFAULT_LIVE_RETRIES,
@@ -8,6 +9,9 @@ import {
 import { BUNDLED_PLUGIN_INSTALL_UNINSTALL_SHARDS } from "../../scripts/lib/docker-e2e-scenarios.mjs";
 
 const orderLanes = <T>(lanes: T[]) => lanes;
+const packageJson = JSON.parse(readFileSync("package.json", "utf8")) as {
+  scripts?: Record<string, string>;
+};
 
 function planFor(
   overrides: Partial<Parameters<typeof resolveDockerE2ePlan>[0]> = {},
@@ -240,6 +244,25 @@ describe("scripts/lib/docker-e2e-plan", () => {
     ]);
   });
 
+  it("keeps planned pnpm docker lanes backed by package scripts", () => {
+    const plan = planFor({
+      includeOpenWebUI: true,
+      planReleaseAll: true,
+      profile: RELEASE_PATH_PROFILE,
+    });
+    const scripts = packageJson.scripts ?? {};
+    const missing = plan.lanes
+      .flatMap((lane) =>
+        Array.from(lane.command.matchAll(/\bpnpm\s+(test:docker:[\w:-]+)/gu), (match) => ({
+          lane: lane.name,
+          script: match[1],
+        })),
+      )
+      .filter(({ script }) => !scripts[script]);
+
+    expect(missing).toEqual([]);
+  });
+
   it("keeps legacy release chunk names as aggregate aliases", () => {
     const packageUpdate = planFor({
       includeOpenWebUI: true,