Smart Search MCP

Instructions

Implementation Reference

• mcp_server_node.js:747-822 (handler)

  Handler implementation for 'ai_search_wechat_docs' tool. Processes input query and platform, constructs Baidu site-specific search URL for WeChat docs, platform-specific doc URLs, generates detailed content with WebFetch instructions, saves result, and returns response.
  case 'ai_search_wechat_docs': { const rawQuery = normalizeString(args.query); const platformInput = normalizeString(args.platform).toLowerCase(); if (!rawQuery) { throw new Error('搜索关键词不能为空'); } const platformUrls = { miniprogram: `https://developers.weixin.qq.com/miniprogram/dev/framework/`, officialaccount: `https://developers.weixin.qq.com/doc/offiaccount/Getting_Started/Overview.html`, open: `https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/getting_started/how_to_read.html`, payment: `https://pay.weixin.qq.com/wiki/doc/apiv3/index.shtml`, all: `https://developers.weixin.qq.com/` }; // 构建搜索URL（微信文档使用百度站内搜索） const searchUrl = `https://www.baidu.com/s?wd=site:developers.weixin.qq.com ${encodeURIComponent(rawQuery)}`; const platformNames = { miniprogram: '小程序', officialaccount: '公众号', open: '开放平台', payment: '微信支付', all: '全平台' }; const resolvedPlatform = pickKey(platformNames, platformInput, 'all'); // 常用API分类 const apiCategories = { miniprogram: ['wx.request', 'wx.getUserInfo', 'wx.login', 'wx.showToast', 'wx.navigateTo'], officialaccount: ['接收消息', '发送消息', '自定义菜单', '网页授权', '模板消息'], payment: ['JSAPI支付', '小程序支付', 'APP支付', '退款', '对账单'] }; const detailsContent = `📱 微信开发者文档搜索\n\n` + `**搜索关键词**: ${rawQuery}\n` + `**平台类型**: ${platformNames[resolvedPlatform]}\n\n` + `---\n\n` + `🔗 **站内搜索**: ${searchUrl}\n` + `🔗 **${platformNames[resolvedPlatform]}文档**: ${platformUrls[resolvedPlatform]}\n\n` + `⚠️ **请使用 WebFetch 工具获取搜索结果**:\n` + `\`\`\`javascript\n` + `// 方式1: 百度站内搜索\n` + `WebFetch({\n` + ` url: "${searchUrl}",\n` + ` prompt: "提取微信文档中关于'${rawQuery}'的搜索结果"\n` + `})\n\n` + `// 方式2: 直接访问文档首页\n` + `WebFetch({\n` + ` url: "${platformUrls[resolvedPlatform]}",\n` + ` prompt: "在文档中查找'${rawQuery}'相关内容"\n` + `})\n` + `\`\`\`\n\n` + `---\n\n` + `💡 **常用${platformNames[resolvedPlatform]}API**:\n` + (apiCategories[resolvedPlatform] || ['基础组件', 'API接口', '开发工具']).map(api => `• ${api}`).join(' | ') + `\n\n📚 **其他微信平台**:\n` + Object.keys(platformNames) .filter(p => p !== resolvedPlatform) .map(p => `• ${platformNames[p]}: ${platformUrls[p]}`) .slice(0, 3) .join('\n') + `\n\n🔗 **开发者社区**: https://developers.weixin.qq.com/community/`; const filepath = await saveSearchResult('wechat-docs', rawQuery, detailsContent); return makeTextResponse( `📱 **微信开发者文档搜索**\n\n` + `**关键词**: ${rawQuery}\n` + `**搜索链接**: ${searchUrl}\n\n` + `✅ 详细信息已保存至: ${filepath || '保存失败'}\n` + `💡 使用 WebFetch 工具访问搜索链接获取结果` ); }
• mcp_server_node.js:156-166 (registration)

  Tool registration entry in AI_TOOLS array defining the tool name, description, and input schema for validation.
  name: 'ai_search_wechat_docs', description: '📱 微信开发者文档搜索 - 搜索微信小程序、公众号、开放平台文档\n\n【重要】此工具会返回微信文档搜索URL，Claude Code应该使用WebFetch工具访问该URL以获取真实搜索结果。', inputSchema: { type: 'object', properties: { query: { type: 'string', description: '搜索关键词' }, platform: { type: 'string', enum: ['miniprogram', 'officialaccount', 'open', 'payment', 'all'], description: '平台类型', default: 'all' } }, required: ['query'] } },
• mcp_server_node.js:158-166 (schema)

  Input schema definition for the ai_search_wechat_docs tool, specifying required 'query' and optional 'platform' parameters.
  inputSchema: { type: 'object', properties: { query: { type: 'string', description: '搜索关键词' }, platform: { type: 'string', enum: ['miniprogram', 'officialaccount', 'open', 'payment', 'all'], description: '平台类型', default: 'all' } }, required: ['query'] } },