refactor(openclaw-plugins): keep metamask/daemon.ts byte-identical to discovery/daemon.ts

Both OpenClaw plugins kept a near-identical copy of the daemon caller;
the discovery version added optional ocapHome support, so a future fix in
one copy would drift from the other. Sync the two files (metamask now
accepts the same optional ocapHome param, even though it does not use it
today) and add a header note instructing future editors to keep them in
sync. Plugins remain self-contained so 'openclaw plugins install -l' still
works on either directory in isolation.

Author: FUDCo

packages/agentmask/openclaw-plugin-discovery/daemon.ts

@@ -1,8 +1,12 @@
 /**
- * Daemon communication layer for the OpenClaw discovery plugin.
+ * Daemon communication layer shared by the OpenClaw plugins in this
+ * monorepo. Spawns `ocap daemon redeem-url` and `ocap daemon queueMessage`
+ * commands and returns parsed results.
  *
- * Spawns `ocap daemon redeem-url` and `ocap daemon queueMessage` commands
- * and returns parsed results.
+ * NOTE: this file is duplicated byte-for-byte in
+ * `packages/agentmask/openclaw-plugin-metamask/daemon.ts` so each plugin
+ * stays installable on its own via `openclaw plugins install -l`. Any
+ * change here must be mirrored there; please keep them in sync.
  */
 import { spawn } from 'node:child_process';
 

packages/agentmask/openclaw-plugin-metamask/daemon.ts

@@ -1,8 +1,12 @@
 /**
- * Daemon communication layer for the OpenClaw MetaMask plugin.
+ * Daemon communication layer shared by the OpenClaw plugins in this
+ * monorepo. Spawns `ocap daemon redeem-url` and `ocap daemon queueMessage`
+ * commands and returns parsed results.
  *
- * Spawns `ocap daemon redeem-url` and `ocap daemon queueMessage` commands
- * and returns parsed results.
+ * NOTE: this file is duplicated byte-for-byte in
+ * `packages/agentmask/openclaw-plugin-metamask/daemon.ts` so each plugin
+ * stays installable on its own via `openclaw plugins install -l`. Any
+ * change here must be mirrored there; please keep them in sync.
  */
 import { spawn } from 'node:child_process';
 
@@ -88,24 +92,32 @@ export type DaemonCaller = {
 };
 
 /**
- * Create a daemon caller bound to CLI path and timeout.
+ * Create a daemon caller bound to CLI path, ocap home, and timeout.
  *
  * @param options - Daemon connection options.
  * @param options.cliPath - Path to the ocap CLI.
+ * @param options.ocapHome - Optional `--home` directory passed to every
+ * spawned `ocap` invocation. Use a distinct home (e.g.,
+ * `~/.ocap-consumer`) to address a daemon other than the default
+ * `~/.ocap`.
  * @param options.timeoutMs - Default timeout in ms.
  * @returns A daemon caller with `redeemUrl` and `queueMessage` methods.
  */
 export function makeDaemonCaller(options: {
   cliPath: string;
+  ocapHome?: string;
   timeoutMs: number;
 }): DaemonCaller {
-  const { cliPath, timeoutMs } = options;
+  const { cliPath, ocapHome, timeoutMs } = options;
+
+  const homeArgs: string[] =
+    ocapHome && ocapHome.length > 0 ? ['--home', ocapHome] : [];
 
   return {
     async redeemUrl(url: string): Promise<string> {
       const result = await spawnCli({
         cliPath,
-        args: ['daemon', 'redeem-url', url],
+        args: [...homeArgs, 'daemon', 'redeem-url', url],
         timeoutMs,
       });
       throwOnFailure('redeem-url', result);
@@ -134,6 +146,7 @@ export function makeDaemonCaller(options: {
     }): Promise<unknown> {
       const args = msgOptions.args ?? [];
       const cliArgs = [
+        ...homeArgs,
         'daemon',
         'queueMessage',
         msgOptions.target,