重构主控编排与运行时预热链路，统一工作区提示词/专家调度协议并补齐 wiki 记忆注入与写回闭环。

同时收敛启动与运维脚本默认行为（含 wiki worker）、更新 Admin 可观测性与相关测试，降低首轮时延并提高运行稳定性。

Made-with: Cursor

openclaw/extensions/xai/x-search-tool-shared.ts

@@ -0,0 +1,48 @@
+import type { AgentToolResult } from "@mariozechner/pi-agent-core";
+import { Type } from "@sinclair/typebox";
+
+export function buildMissingXSearchApiKeyPayload() {
+  return {
+    error: "missing_xai_api_key",
+    message:
+      "x_search needs an xAI API key. Set XAI_API_KEY in the Gateway environment, or configure plugins.entries.xai.config.webSearch.apiKey.",
+    docs: "https://docs.openclaw.ai/tools/web",
+  };
+}
+
+export function createXSearchToolDefinition(
+  execute: (toolCallId: string, args: Record<string, unknown>) => Promise<AgentToolResult<unknown>>,
+) {
+  return {
+    label: "X Search",
+    name: "x_search",
+    description:
+      "Search X (formerly Twitter) using xAI, including targeted post or thread lookups. For per-post stats like reposts, replies, bookmarks, or views, prefer the exact post URL or status ID.",
+    parameters: Type.Object({
+      query: Type.String({ description: "X search query string." }),
+      allowed_x_handles: Type.Optional(
+        Type.Array(Type.String({ minLength: 1 }), {
+          description: "Only include posts from these X handles.",
+        }),
+      ),
+      excluded_x_handles: Type.Optional(
+        Type.Array(Type.String({ minLength: 1 }), {
+          description: "Exclude posts from these X handles.",
+        }),
+      ),
+      from_date: Type.Optional(
+        Type.String({ description: "Only include posts on or after this date (YYYY-MM-DD)." }),
+      ),
+      to_date: Type.Optional(
+        Type.String({ description: "Only include posts on or before this date (YYYY-MM-DD)." }),
+      ),
+      enable_image_understanding: Type.Optional(
+        Type.Boolean({ description: "Allow xAI to inspect images attached to matching posts." }),
+      ),
+      enable_video_understanding: Type.Optional(
+        Type.Boolean({ description: "Allow xAI to inspect videos attached to matching posts." }),
+      ),
+    }),
+    execute,
+  };
+}