diff --git a/src/security/audit-channel-account-metadata.test.ts b/src/security/audit-channel-account-metadata.test.ts
new file mode 100644
index 00000000000..0841058c649
--- /dev/null
+++ b/src/security/audit-channel-account-metadata.test.ts
@@ -0,0 +1,64 @@
+import { describe, expect, it } from "vitest";
+import type { ChannelPlugin } from "../channels/plugins/types.js";
+import type { OpenClawConfig } from "../config/config.js";
+import { collectChannelSecurityFindings } from "./audit-channel.js";
+
+function stubChannelPlugin(): ChannelPlugin {
+  return {
+    id: "discord",
+    meta: {
+      id: "discord",
+      label: "Discord",
+      selectionLabel: "Discord",
+      docsPath: "/docs/testing",
+      blurb: "test stub",
+    },
+    capabilities: {
+      chatTypes: ["direct", "group"],
+    },
+    config: {
+      listAccountIds: () => [],
+      defaultAccountId: () => "toString",
+      inspectAccount: () => ({
+        accountId: "toString",
+        enabled: true,
+        configured: true,
+        config: { dangerouslyAllowNameMatching: true },
+      }),
+      resolveAccount: () => ({
+        accountId: "toString",
+        enabled: true,
+        config: { dangerouslyAllowNameMatching: true },
+      }),
+      isEnabled: () => true,
+      isConfigured: () => true,
+    },
+    security: {},
+  };
+}
+
+describe("security audit channel account metadata", () => {
+  it("does not treat prototype properties as explicit account config paths", async () => {
+    const cfg: OpenClawConfig = {
+      channels: {
+        discord: {
+          enabled: true,
+          token: "t",
+          dangerouslyAllowNameMatching: true,
+          accounts: {},
+        },
+      },
+    };
+
+    const findings = await collectChannelSecurityFindings({
+      cfg,
+      plugins: [stubChannelPlugin()],
+    });
+
+    const dangerousMatchingFinding = findings.find(
+      (entry) => entry.checkId === "channels.discord.allowFrom.dangerous_name_matching_enabled",
+    );
+    expect(dangerousMatchingFinding).toBeDefined();
+    expect(dangerousMatchingFinding?.title).not.toContain("(account: toString)");
+  });
+});
diff --git a/src/security/audit-channel-source-config-discord.test.ts b/src/security/audit-channel-source-config-discord.test.ts
index f4076e26470..6028b62dd04 100644
--- a/src/security/audit-channel-source-config-discord.test.ts
+++ b/src/security/audit-channel-source-config-discord.test.ts
@@ -1,17 +1,8 @@
-import { describe, expect, it, vi } from "vitest";
-import { collectDiscordSecurityAuditFindings } from "../../test/helpers/channels/security-audit-contract.js";
+import { describe, expect, it } from "vitest";
 import type { ChannelPlugin } from "../channels/plugins/types.js";
 import type { OpenClawConfig } from "../config/config.js";
 import { collectChannelSecurityFindings } from "./audit-channel.js";
 
-const { readChannelAllowFromStoreMock } = vi.hoisted(() => ({
-  readChannelAllowFromStoreMock: vi.fn(async () => [] as string[]),
-}));
-
-vi.mock("openclaw/plugin-sdk/conversation-runtime", () => ({
-  readChannelAllowFromStore: readChannelAllowFromStoreMock,
-}));
-
 function stubDiscordPlugin(params: {
   resolveAccount: (cfg: OpenClawConfig, accountId: string | null | undefined) => unknown;
   inspectAccount?: (cfg: OpenClawConfig, accountId: string | null | undefined) => unknown;
@@ -34,7 +25,24 @@ function stubDiscordPlugin(params: {
       nativeSkillsAutoEnabled: true,
     },
     security: {
-      collectAuditFindings: collectDiscordSecurityAuditFindings,
+      collectAuditFindings: ({ account }) => {
+        const config = (account as { config?: { guilds?: unknown } }).config ?? {};
+        const guilds =
+          config.guilds && typeof config.guilds === "object" && !Array.isArray(config.guilds)
+            ? config.guilds
+            : {};
+        if (Object.keys(guilds).length === 0) {
+          return [];
+        }
+        return [
+          {
+            checkId: "channels.discord.commands.native.no_allowlists",
+            severity: "warn" as const,
+            title: "Discord slash commands have no allowlists",
+            detail: "test stub",
+          },
+        ];
+      },
     },
     config: {
       listAccountIds: () => ["default"],
@@ -96,7 +104,6 @@ describe("security audit channel source-config fallback discord", () => {
       },
     };
 
-    readChannelAllowFromStoreMock.mockResolvedValue([]);
     const findings = await collectChannelSecurityFindings({
       cfg: resolvedConfig,
       sourceConfig,
diff --git a/test/extension-test-boundary.test.ts b/test/extension-test-boundary.test.ts
index 69ce50079da..a779f4c1a8c 100644
--- a/test/extension-test-boundary.test.ts
+++ b/test/extension-test-boundary.test.ts
@@ -171,4 +171,18 @@ describe("non-extension test boundaries", () => {
 
     expect(offenders).toEqual([]);
   });
+
+  it("keeps bundled channel security collector coverage under extension tests", () => {
+    const files = [...walk(path.join(repoRoot, "src")), ...walk(path.join(repoRoot, "test"))]
+      .filter((file) => !file.startsWith(BUNDLED_PLUGIN_PATH_PREFIX))
+      .filter((file) => !file.startsWith("test/helpers/"))
+      .filter((file) => file !== "test/extension-test-boundary.test.ts");
+
+    const offenders = files.filter((file) => {
+      const source = fs.readFileSync(path.join(repoRoot, file), "utf8");
+      return source.includes("test/helpers/channels/security-audit-contract.js");
+    });
+
+    expect(offenders).toEqual([]);
+  });
 });