fix: honor discord default directory cache account

extensions/discord/src/directory-live.ts

@@ -12,7 +12,7 @@ type DiscordGuild = { id: string; name: string };
 type DiscordUser = { id: string; username: string; global_name?: string; bot?: boolean };
 type DiscordMember = { user: DiscordUser; nick?: string | null };
 type DiscordChannel = { id: string; name?: string | null };
-type DiscordDirectoryAccess = { token: string; query: string };
+type DiscordDirectoryAccess = { token: string; query: string; accountId: string };
 
 function normalizeQuery(value?: string | null): string {
   return value?.trim().toLowerCase() ?? "";
@@ -30,7 +30,7 @@ function resolveDiscordDirectoryAccess(
   if (!token) {
     return null;
   }
-  return { token, query: normalizeQuery(params.query) };
+  return { token, query: normalizeQuery(params.query), accountId: account.accountId };
 }
 
 async function listDiscordGuilds(token: string): Promise<DiscordGuild[]> {
@@ -45,7 +45,7 @@ export async function listDiscordDirectoryGroupsLive(
   if (!access) {
     return [];
   }
-  const { token, query } = access;
+  const { token, query, accountId } = access;
   const guilds = await listDiscordGuilds(token);
   const rows: ChannelDirectoryEntry[] = [];
 
@@ -82,7 +82,7 @@ export async function listDiscordDirectoryPeersLive(
   if (!access) {
     return [];
   }
-  const { token, query } = access;
+  const { token, query, accountId } = access;
   if (!query) {
     return [];
   }
@@ -106,7 +106,7 @@ export async function listDiscordDirectoryPeersLive(
         continue;
       }
       rememberDiscordDirectoryUser({
-        accountId: params.accountId,
+        accountId,
         userId: user.id,
         handles: [
           user.username,

extensions/discord/src/targets.test.ts

@@ -1,5 +1,9 @@
 import type { OpenClawConfig } from "openclaw/plugin-sdk/config-runtime";
 import { beforeEach, describe, expect, it, vi } from "vitest";
+import {
+  __resetDiscordDirectoryCacheForTest,
+  resolveDiscordDirectoryUserId,
+} from "./directory-cache.js";
 import * as directoryLive from "./directory-live.js";
 import {
   resolveDiscordGroupRequireMention,
@@ -76,6 +80,7 @@ describe("resolveDiscordTarget", () => {
 
   beforeEach(() => {
     vi.restoreAllMocks();
+    __resetDiscordDirectoryCacheForTest();
   });
 
   it("returns a resolved user for usernames", async () => {
@@ -102,6 +107,33 @@ describe("resolveDiscordTarget", () => {
     ).resolves.toMatchObject({ kind: "user", id: "123" });
     expect(listPeers).not.toHaveBeenCalled();
   });
+
+  it("caches username lookups under the configured default account when accountId is omitted", async () => {
+    const cfg = {
+      channels: {
+        discord: {
+          defaultAccount: "work",
+          accounts: {
+            work: {
+              token: "discord-work",
+            },
+          },
+        },
+      },
+    } as OpenClawConfig;
+
+    vi.spyOn(directoryLive, "listDiscordDirectoryPeersLive").mockResolvedValueOnce([
+      { kind: "user", id: "user:999", name: "Jane" } as const,
+    ]);
+
+    await expect(resolveDiscordTarget("jane", { cfg })).resolves.toMatchObject({
+      kind: "user",
+      id: "999",
+      normalized: "user:999",
+    });
+    expect(resolveDiscordDirectoryUserId({ accountId: "work", handle: "jane" })).toBe("999");
+    expect(resolveDiscordDirectoryUserId({ accountId: "default", handle: "jane" })).toBeUndefined();
+  });
 });
 
 describe("normalizeDiscordMessagingTarget", () => {

extensions/discord/src/targets.ts

@@ -7,6 +7,7 @@ import {
   type MessagingTargetParseOptions,
 } from "openclaw/plugin-sdk/channel-targets";
 import type { DirectoryConfigParams } from "openclaw/plugin-sdk/directory-runtime";
+import { resolveDiscordAccount } from "./accounts.js";
 import { rememberDiscordDirectoryUser } from "./directory-cache.js";
 import { listDiscordDirectoryPeersLive } from "./directory-live.js";
 
@@ -100,8 +101,12 @@ export async function resolveDiscordTarget(
     if (match && match.kind === "user") {
       // Extract user ID from the directory entry (format: "user:<id>")
       const userId = match.id.replace(/^user:/, "");
-      rememberDiscordDirectoryUser({
+      const resolvedAccountId = resolveDiscordAccount({
+        cfg: options.cfg,
         accountId: options.accountId,
+      }).accountId;
+      rememberDiscordDirectoryUser({
+        accountId: resolvedAccountId,
         userId,
         handles: [trimmed, match.name, match.handle],
       });