From e26338fb956a56e97187da12f8b45a01c3e49f2d Mon Sep 17 00:00:00 2001
From: "jinli.yl" <jinli.yl@alibaba-inc.com>
Date: Fri, 29 Aug 2025 14:40:30 +0800
Subject: [PATCH] feat(react): add simple react operator and update related
 functionalities

- Add SimpleReactOp to react module
- Update reme_ai/__init__.py to include react module
- Modify contra_repeat_op.py to use memory_id instead of id
- Adjust datetime_handler.py to handle string datetime conversion
- Update default.yaml to include react flow content
- Modify get_observation_op.py and get_observation_with_time_op.py to use workspace_id from context
- Update test/http_client_test.py to test new react functionality
- Adjust messages.jsonl to reflect new analysis approach for Xiaomi Corporation
---
 cookbook/simple_demo/experience.jsonl         |  30 ---
 {cookbook/simple_demo => doc}/quick_start.md  |   0
 library/index.html                            | 232 +++++++++---------
 reme_ai/__init__.py                           |   2 -
 reme_ai/config/default.yaml                   |  36 ++-
 reme_ai/delete/__init__.py                    |   1 -
 reme_ai/delete/task/__init__.py               |   1 -
 reme_ai/react/simple_react_op.py              |   4 +-
 reme_ai/record/__init__.py                    |   1 -
 reme_ai/record/task/__init__.py               |   2 -
 reme_ai/vector_store/__init__.py              |   9 +-
 .../task => vector_store}/delete_memory_op.py |   0
 .../update_memory_freq_op.py                  |   4 +-
 .../update_memory_utility_op.py               |   4 +-
 14 files changed, 163 insertions(+), 163 deletions(-)
 delete mode 100644 cookbook/simple_demo/experience.jsonl
 rename {cookbook/simple_demo => doc}/quick_start.md (100%)
 delete mode 100644 reme_ai/delete/__init__.py
 delete mode 100644 reme_ai/delete/task/__init__.py
 delete mode 100644 reme_ai/record/__init__.py
 delete mode 100644 reme_ai/record/task/__init__.py
 rename reme_ai/{delete/task => vector_store}/delete_memory_op.py (100%)
 rename reme_ai/{record/task => vector_store}/update_memory_freq_op.py (92%)
 rename reme_ai/{record/task => vector_store}/update_memory_utility_op.py (92%)

diff --git a/cookbook/simple_demo/experience.jsonl b/cookbook/simple_demo/experience.jsonl
deleted file mode 100644
index 48749015..00000000
--- a/cookbook/simple_demo/experience.jsonl
+++ /dev/null
@@ -1,30 +0,0 @@
-[
-  {
-    "workspace_id": "test_workspace1",
-    "experience_id": "e249d97f56dd452badd764a81dc22709",
-    "experience_type": "text",
-    "when_to_use": "When analyzing a large, multifaceted corporation across various dimensions such as financials, market position, and technological innovations.",
-    "content": "Breaking down the problem into smaller subtasks (e.g., financial performance, market standing, recent developments) allows for a more systematic and comprehensive analysis. Using multiple `web_search` calls with specific queries ensures that each dimension is thoroughly covered from different angles.",
-    "score": null,
-    "metadata": {
-      "author": "qwen-max-2025-01-25",
-      "created_time": "2025-07-21 16:35:35",
-      "modified_time": "2025-07-21 16:35:35",
-      "extra_info": null
-    }
-  },
-  {
-    "workspace_id": "test_workspace1",
-    "experience_id": "c13abd248d1a48e89582f0177a7a0f84",
-    "experience_type": "text",
-    "when_to_use": "When information retrieved seems sufficient but fragmented across several sources and needs to be synthesized into a coherent response.",
-    "content": "After gathering data through various tool calls, it is crucial to integrate all relevant pieces of information into a unified narrative. This involves cross-referencing the content, ensuring consistency, and presenting the findings in a structured manner so that the final output directly addresses the user’s question without leaving gaps or introducing redundancies.",
-    "score": null,
-    "metadata": {
-      "author": "qwen-max-2025-01-25",
-      "created_time": "2025-07-21 16:35:35",
-      "modified_time": "2025-07-21 16:35:35",
-      "extra_info": null
-    }
-  }
-]
\ No newline at end of file
diff --git a/cookbook/simple_demo/quick_start.md b/doc/quick_start.md
similarity index 100%
rename from cookbook/simple_demo/quick_start.md
rename to doc/quick_start.md
diff --git a/library/index.html b/library/index.html
index f5b6e75c..44643474 100644
--- a/library/index.html
+++ b/library/index.html
@@ -3,18 +3,18 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>ExperienceMaker - Experience Library</title>
+    <title>Reme - Memory Library</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
     <style>
         body {
             font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
         }
-        .library-card, .experience-card {
+        .library-card, .memory-card {
             transition: all 0.3s ease;
             border-left: 4px solid transparent;
         }
-        .library-card:hover, .experience-card:hover {
+        .library-card:hover, .memory-card:hover {
             transform: translateY(-2px);
             box-shadow: 0 8px 25px rgba(0,0,0,0.1);
             border-left-color: #3b82f6;
@@ -64,7 +64,7 @@
             -webkit-box-orient: vertical;
             overflow: hidden;
         }
-        .experience-detail {
+        .memory-detail {
             max-height: 80vh;
             overflow-y: auto;
         }
@@ -76,13 +76,13 @@
         <div class="container mx-auto px-6">
             <div class="text-center">
                 <h1 class="text-4xl font-bold mb-4">
-                    <i class="fas fa-brain mr-3"></i>ExperienceMaker
+                    <i class="fas fa-brain mr-3"></i>Reme
                 </h1>
-                <p class="text-xl opacity-90" id="header-subtitle">Empowering agents to learn from the past and excel in the future</p>
+                <p class="text-xl opacity-90" id="header-subtitle">Remember me - Empowering agents with memory libraries</p>
                 <div class="mt-6 flex justify-center items-center space-x-4 text-sm">
                     <span class="bg-white bg-opacity-20 px-3 py-1 rounded-full">
                         <i class="fas fa-database mr-1"></i>
-                        <span id="total-experiences">Loading...</span> Experiences
+                        <span id="total-memories">Loading...</span> Memories
                     </span>
                     <span class="bg-white bg-opacity-20 px-3 py-1 rounded-full">
                         <i class="fas fa-tags mr-1"></i>
@@ -114,7 +114,7 @@
                     <input
                         id="search-input"
                         type="text"
-                        placeholder="Search libraries or experiences..."
+                        placeholder="Search libraries or memories..."
                         class="w-full pl-10 pr-4 py-3 border border-gray-200 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent outline-none"
                     >
                 </div>
@@ -131,14 +131,14 @@
         <!-- Loading State -->
         <div id="loading" class="text-center py-12">
             <div class="loading-spinner mx-auto mb-4"></div>
-            <p class="text-gray-600">Loading experience library...</p>
+            <p class="text-gray-600">Loading memory library...</p>
         </div>
 
         <!-- Error State -->
         <div id="error" class="hidden text-center py-12">
             <i class="fas fa-exclamation-triangle text-red-500 text-4xl mb-4"></i>
-            <p class="text-gray-600 mb-4">Failed to load experience library</p>
-            <button onclick="loadExperiences()" class="px-6 py-2 bg-blue-500 text-white rounded-lg hover:bg-blue-600">
+            <p class="text-gray-600 mb-4">Failed to load memory library</p>
+            <button onclick="loadMemories()" class="px-6 py-2 bg-blue-500 text-white rounded-lg hover:bg-blue-600">
                 Try Again
             </button>
         </div>
@@ -156,9 +156,9 @@
             <!-- Library cards will be dynamically inserted here -->
         </div>
 
-        <!-- Experiences Grid (Library Detail View) -->
-        <div id="experiences-container" class="hidden grid gap-6 md:grid-cols-2 lg:grid-cols-3">
-            <!-- Experience cards will be dynamically inserted here -->
+        <!-- Memories Grid (Library Detail View) -->
+        <div id="memories-container" class="hidden grid gap-6 md:grid-cols-2 lg:grid-cols-3">
+            <!-- Memory cards will be dynamically inserted here -->
         </div>
 
         <!-- No Results -->
@@ -169,14 +169,14 @@
         </div>
     </main>
 
-    <!-- Experience Detail Modal -->
-    <div id="experience-modal" class="fixed inset-0 bg-black bg-opacity-50 z-50 hidden flex items-center justify-center p-4">
-        <div class="bg-white rounded-lg shadow-xl max-w-4xl w-full experience-detail">
+    <!-- Memory Detail Modal -->
+    <div id="memory-modal" class="fixed inset-0 bg-black bg-opacity-50 z-50 hidden flex items-center justify-center p-4">
+        <div class="bg-white rounded-lg shadow-xl max-w-4xl w-full memory-detail">
             <div class="p-6">
                 <!-- Modal Header -->
                 <div class="flex items-start justify-between mb-6">
                     <div>
-                        <h2 class="text-2xl font-bold text-gray-900 mb-2">Experience Details</h2>
+                        <h2 class="text-2xl font-bold text-gray-900 mb-2">Memory Details</h2>
                         <div class="flex items-center space-x-2">
                             <span id="modal-library" class="px-3 py-1 bg-blue-100 text-blue-800 text-sm font-medium rounded-full"></span>
                             <span id="modal-score" class="px-2 py-1 bg-green-100 text-green-800 text-xs font-medium rounded-full hidden"></span>
@@ -197,10 +197,10 @@
                         <p id="modal-when-to-use" class="text-gray-700 leading-relaxed bg-blue-50 p-4 rounded-lg"></p>
                     </div>
 
-                    <!-- Experience Content -->
+                    <!-- Memory Content -->
                     <div>
                         <h3 class="text-lg font-semibold text-gray-800 mb-3 flex items-center">
-                            <i class="fas fa-lightbulb mr-2 text-yellow-500"></i>Experience
+                            <i class="fas fa-lightbulb mr-2 text-yellow-500"></i>Memory
                         </h3>
                         <p id="modal-content" class="text-gray-700 leading-relaxed bg-yellow-50 p-4 rounded-lg"></p>
                     </div>
@@ -220,7 +220,7 @@
                                 <span id="modal-created" class="ml-2 text-gray-800"></span>
                             </div>
                             <div>
-                                <span class="font-medium text-gray-600">Experience ID:</span>
+                                <span class="font-medium text-gray-600">Memory ID:</span>
                                 <span id="modal-id" class="ml-2 text-gray-800 font-mono text-xs"></span>
                             </div>
                             <div>
@@ -246,8 +246,8 @@
         <div class="container mx-auto px-6 text-center text-gray-600">
             <p>
                 <i class="fas fa-code mr-2"></i>
-                Built for AI agent experience generation and reuse •
-                <a href="https://github.com/modelscope/ExperienceMaker" class="text-blue-500 hover:text-blue-600">
+                Built for AI agent memory generation and reuse •
+                <a href="https://github.com/modelscope/MemoryScope" class="text-blue-500 hover:text-blue-600">
                     View on GitHub
                 </a>
             </p>
@@ -255,26 +255,26 @@
     </footer>
 
     <script>
-        let allExperiences = [];
+        let allMemories = [];
         let librariesData = {};
-        let currentView = 'libraries'; // 'libraries' or 'experiences'
+        let currentView = 'libraries'; // 'libraries' or 'memories'
         let currentLibrary = null;
 
         // GitHub API configuration
         const GITHUB_USER = 'modelscope';
-        const REPO_NAME = 'ExperienceMaker';
-        const EXPERIENCE_FOLDER = 'library';
+        const REPO_NAME = 'MemoryScope';
+        const MEMORY_FOLDER = 'library';
 
         // DOM elements
         const loadingEl = document.getElementById('loading');
         const errorEl = document.getElementById('error');
         const resultsInfoEl = document.getElementById('results-info');
         const librariesContainer = document.getElementById('libraries-container');
-        const experiencesContainer = document.getElementById('experiences-container');
+        const memoriesContainer = document.getElementById('memories-container');
         const noResultsEl = document.getElementById('no-results');
         const searchInput = document.getElementById('search-input');
         const clearFiltersBtn = document.getElementById('clear-filters');
-        const totalExperiencesEl = document.getElementById('total-experiences');
+        const totalMemoriesEl = document.getElementById('total-memories');
         const totalLibrariesEl = document.getElementById('total-libraries');
         const resultsCountEl = document.getElementById('results-count');
         const totalCountEl = document.getElementById('total-count');
@@ -284,12 +284,12 @@
         const headerSubtitleEl = document.getElementById('header-subtitle');
 
         // Modal elements
-        const experienceModal = document.getElementById('experience-modal');
+        const memoryModal = document.getElementById('memory-modal');
         const closeModalBtn = document.getElementById('close-modal');
         const closeModalBtnFooter = document.getElementById('close-modal-btn');
 
-        // Load experiences on page load
-        document.addEventListener('DOMContentLoaded', loadExperiences);
+        // Load memories on page load
+        document.addEventListener('DOMContentLoaded', loadMemories);
 
         // Event listeners
         searchInput.addEventListener('input', debounce(handleSearch, 300));
@@ -297,15 +297,15 @@
         backButtonEl.addEventListener('click', showLibrariesView);
         closeModalBtn.addEventListener('click', closeModal);
         closeModalBtnFooter.addEventListener('click', closeModal);
-        experienceModal.addEventListener('click', (e) => {
-            if (e.target === experienceModal) closeModal();
+        memoryModal.addEventListener('click', (e) => {
+            if (e.target === memoryModal) closeModal();
         });
 
-        async function loadExperiences() {
+        async function loadMemories() {
             try {
                 showLoading();
 
-                // const baseUrl = `https://raw.githubusercontent.com/${GITHUB_USER}/${REPO_NAME}/main/${EXPERIENCE_FOLDER}`;
+                // const baseUrl = `https://raw.githubusercontent.com/${GITHUB_USER}/${REPO_NAME}/main/${MEMORY_FOLDER}`;
                 const baseUrl = `./`;
 
                 const knownFiles = [
@@ -314,9 +314,9 @@
                     // 在这里添加你的其他 JSONL 文件名
                 ];
 
-                console.log('开始加载经验库文件...');
+                console.log('开始加载记忆库文件...');
 
-                const experiencePromises = knownFiles.map(async (fileName) => {
+                const memoryPromises = knownFiles.map(async (fileName) => {
                     try {
                         const fileUrl = `${baseUrl}/${fileName}`;
                         console.log(`加载文件: ${fileUrl}`);
@@ -331,23 +331,23 @@
                         const content = await fileResponse.text();
                         console.log(`文件 ${fileName} 加载成功, 大小: ${content.length} 字符`);
 
-                        const experiences = content
+                        const memories = content
                             .split('\n')
                             .filter(line => line.trim())
                             .map(line => {
                                 try {
-                                    const experience = JSON.parse(line);
-                                    experience._library = fileName.replace('.jsonl', '');
-                                    return experience;
+                                    const memory = JSON.parse(line);
+                                    memory._library = fileName.replace('.jsonl', '');
+                                    return memory;
                                 } catch (e) {
                                     console.warn('解析失败的行:', line.substring(0, 100));
                                     return null;
                                 }
                             })
-                            .filter(exp => exp !== null);
+                            .filter(mem => mem !== null);
 
-                        console.log(`文件 ${fileName} 解析出 ${experiences.length} 条经验`);
-                        return experiences;
+                        console.log(`文件 ${fileName} 解析出 ${memories.length} 条记忆`);
+                        return memories;
 
                     } catch (error) {
                         console.error(`加载文件 ${fileName} 时出错:`, error);
@@ -355,27 +355,27 @@
                     }
                 });
 
-                const experienceArrays = await Promise.all(experiencePromises);
-                allExperiences = experienceArrays.flat();
+                const memoryArrays = await Promise.all(memoryPromises);
+                allMemories = memoryArrays.flat();
 
-                console.log(`总共加载了 ${allExperiences.length} 条经验`);
+                console.log(`总共加载了 ${allMemories.length} 条记忆`);
 
-                if (allExperiences.length === 0) {
-                    throw new Error('没有成功加载任何经验数据');
+                if (allMemories.length === 0) {
+                    throw new Error('没有成功加载任何记忆数据');
                 }
 
-                // Group experiences by library
-                librariesData = allExperiences.reduce((acc, exp) => {
-                    const libName = exp._library;
+                // Group memories by library
+                librariesData = allMemories.reduce((acc, mem) => {
+                    const libName = mem._library;
                     if (!acc[libName]) {
                         acc[libName] = [];
                     }
-                    acc[libName].push(exp);
+                    acc[libName].push(mem);
                     return acc;
                 }, {});
 
                 // Update stats
-                totalExperiencesEl.textContent = allExperiences.length;
+                totalMemoriesEl.textContent = allMemories.length;
                 totalLibrariesEl.textContent = Object.keys(librariesData).length;
 
                 // Show libraries view
@@ -383,7 +383,7 @@
                 hideLoading();
 
             } catch (error) {
-                console.error('Error loading experiences:', error);
+                console.error('Error loading memories:', error);
                 showError();
             }
         }
@@ -392,20 +392,20 @@
             currentView = 'libraries';
             currentLibrary = null;
             breadcrumbEl.classList.add('hidden');
-            headerSubtitleEl.textContent = 'Empowering agents to learn from the past and excel in the future';
+            headerSubtitleEl.textContent = 'Remember me - Empowering agents with memory libraries';
             searchInput.placeholder = 'Search libraries...';
 
             displayLibraries();
         }
 
-        function showExperiencesView(libraryName) {
-            currentView = 'experiences';
+        function showMemoriesView(libraryName) {
+            currentView = 'memories';
             currentLibrary = libraryName;
             breadcrumbEl.classList.remove('hidden');
-            headerSubtitleEl.textContent = `Exploring ${libraryName} experience library`;
-            searchInput.placeholder = 'Search experiences in this library...';
+            headerSubtitleEl.textContent = `Exploring ${libraryName} memory library`;
+            searchInput.placeholder = 'Search memories in this library...';
 
-            displayExperiences(librariesData[libraryName]);
+            displayMemories(librariesData[libraryName]);
         }
 
         function displayLibraries(filteredLibraries = null) {
@@ -417,12 +417,12 @@
             }
 
             librariesContainer.innerHTML = libraries.map(libName => {
-                const experiences = librariesData[libName];
-                const sampleExp = experiences[0];
+                const memories = librariesData[libName];
+                const sampleMem = memories[0];
 
                 return `
                     <div class="library-card bg-white rounded-lg shadow-sm p-6 fade-in"
-                         onclick="showExperiencesView('${libName}')">
+                         onclick="showMemoriesView('${libName}')">
                         <!-- Header -->
                         <div class="flex items-start justify-between mb-4">
                             <div class="flex items-center space-x-3">
@@ -431,7 +431,7 @@
                                 </div>
                                 <div>
                                     <h3 class="text-lg font-semibold text-gray-900">${libName}</h3>
-                                    <p class="text-sm text-gray-500">${experiences.length} experiences</p>
+                                    <p class="text-sm text-gray-500">${memories.length} memories</p>
                                 </div>
                             </div>
                             <i class="fas fa-chevron-right text-gray-400"></i>
@@ -439,9 +439,9 @@
 
                         <!-- Sample Content -->
                         <div class="mb-4">
-                            <h4 class="text-sm font-medium text-gray-700 mb-2">Sample Experience:</h4>
+                            <h4 class="text-sm font-medium text-gray-700 mb-2">Sample Memory:</h4>
                             <p class="text-gray-600 text-sm leading-relaxed truncate-text">
-                                ${truncateText(sampleExp.when_to_use || sampleExp.content || 'No description available', 120)}
+                                ${truncateText(sampleMem.when_to_use || sampleMem.content || 'No description available', 120)}
                             </p>
                         </div>
 
@@ -449,11 +449,11 @@
                         <div class="flex items-center justify-between text-xs text-gray-500 pt-4 border-t border-gray-100">
                             <span>
                                 <i class="fas fa-user mr-1"></i>
-                                ${sampleExp.metadata?.author || 'Unknown'}
+                                ${sampleMem.author || 'Unknown'}
                             </span>
                             <span>
                                 <i class="fas fa-lightbulb mr-1"></i>
-                                ${experiences.length} insights
+                                ${memories.length} insights
                             </span>
                         </div>
                     </div>
@@ -465,24 +465,24 @@
             totalCountEl.textContent = Object.keys(librariesData).length;
         }
 
-        function displayExperiences(experiences) {
-            if (experiences.length === 0) {
+        function displayMemories(memories) {
+            if (memories.length === 0) {
                 showNoResults();
                 return;
             }
 
-            experiencesContainer.innerHTML = experiences.map((experience, index) => `
-                <div class="experience-card bg-white rounded-lg shadow-sm p-6 fade-in"
-                     onclick="showExperienceDetail('${currentLibrary}', ${index})">
+            memoriesContainer.innerHTML = memories.map((memory, index) => `
+                <div class="memory-card bg-white rounded-lg shadow-sm p-6 fade-in"
+                     onclick="showMemoryDetail('${currentLibrary}', ${index})">
                     <!-- Header -->
                     <div class="flex items-start justify-between mb-4">
                         <div class="flex items-center space-x-2">
                             <span class="px-3 py-1 bg-blue-100 text-blue-800 text-xs font-medium rounded-full">
-                                ${experience._library}
+                                ${memory._library}
                             </span>
-                            ${experience.score ? `
+                            ${memory.score ? `
                                 <span class="px-2 py-1 bg-green-100 text-green-800 text-xs font-medium rounded-full">
-                                    Score: ${experience.score}
+                                    Score: ${memory.score}
                                 </span>
                             ` : ''}
                         </div>
@@ -495,17 +495,17 @@
                             <i class="fas fa-compass mr-1"></i>When to use:
                         </h3>
                         <p class="text-gray-600 text-sm leading-relaxed truncate-text">
-                            ${truncateText(experience.when_to_use || 'No specific guidance provided', 100)}
+                            ${truncateText(memory.when_to_use || 'No specific guidance provided', 100)}
                         </p>
                     </div>
 
                     <!-- Content Preview -->
                     <div class="mb-4">
                         <h3 class="text-sm font-semibold text-gray-700 mb-2">
-                            <i class="fas fa-quote-left mr-1"></i>Experience:
+                            <i class="fas fa-quote-left mr-1"></i>Memory:
                         </h3>
                         <p class="text-gray-800 text-sm leading-relaxed truncate-text">
-                            ${truncateText(experience.content || 'No content available', 150)}
+                            ${truncateText(memory.content || 'No content available', 150)}
                         </p>
                     </div>
 
@@ -514,7 +514,7 @@
                         <div class="flex items-center space-x-4">
                             <span>
                                 <i class="fas fa-user mr-1"></i>
-                                ${experience.metadata?.author || 'Unknown'}
+                                ${memory.author || 'Unknown'}
                             </span>
                         </div>
                         <span class="text-blue-500 font-medium">
@@ -524,40 +524,40 @@
                 </div>
             `).join('');
 
-            showResults('experiences');
-            resultsCountEl.textContent = experiences.length;
-            totalCountEl.textContent = experiences.length;
+            showResults('memories');
+            resultsCountEl.textContent = memories.length;
+            totalCountEl.textContent = memories.length;
         }
 
-        function showExperienceDetail(libraryName, index) {
-            const experience = librariesData[libraryName][index];
+        function showMemoryDetail(libraryName, index) {
+            const memory = librariesData[libraryName][index];
 
             // Populate modal content
-            document.getElementById('modal-library').textContent = experience._library;
-            document.getElementById('modal-when-to-use').textContent = experience.when_to_use || 'No specific guidance provided';
-            document.getElementById('modal-content').textContent = experience.content || 'No content available';
-            document.getElementById('modal-author').textContent = experience.metadata?.author || 'Unknown';
-            document.getElementById('modal-created').textContent = experience.metadata?.created_time ?
-                new Date(experience.metadata.created_time).toLocaleDateString() : 'Unknown';
-            document.getElementById('modal-id').textContent = experience.experience_id || 'N/A';
-            document.getElementById('modal-workspace').textContent = experience.workspace_id || 'N/A';
+            document.getElementById('modal-library').textContent = memory._library;
+            document.getElementById('modal-when-to-use').textContent = memory.when_to_use || 'No specific guidance provided';
+            document.getElementById('modal-content').textContent = memory.content || 'No content available';
+            document.getElementById('modal-author').textContent = memory.author || 'Unknown';
+            document.getElementById('modal-created').textContent = memory.time_created ?
+                new Date(memory.time_created).toLocaleDateString() : 'Unknown';
+            document.getElementById('modal-id').textContent = memory.memory_id || 'N/A';
+            document.getElementById('modal-workspace').textContent = memory.workspace_id || 'N/A';
 
             // Show/hide score
             const scoreEl = document.getElementById('modal-score');
-            if (experience.score) {
-                scoreEl.textContent = `Score: ${experience.score}`;
+            if (memory.score) {
+                scoreEl.textContent = `Score: ${memory.score}`;
                 scoreEl.classList.remove('hidden');
             } else {
                 scoreEl.classList.add('hidden');
             }
 
             // Show modal
-            experienceModal.classList.remove('hidden');
+            memoryModal.classList.remove('hidden');
             document.body.style.overflow = 'hidden';
         }
 
         function closeModal() {
-            experienceModal.classList.add('hidden');
+            memoryModal.classList.add('hidden');
             document.body.style.overflow = 'auto';
         }
 
@@ -573,27 +573,27 @@
                 const filteredLibraries = Object.keys(librariesData).filter(libName => {
                     const library = librariesData[libName];
                     return libName.toLowerCase().includes(searchTerm) ||
-                           library.some(exp =>
-                               (exp.when_to_use || '').toLowerCase().includes(searchTerm) ||
-                               (exp.content || '').toLowerCase().includes(searchTerm)
+                           library.some(mem =>
+                               (mem.when_to_use || '').toLowerCase().includes(searchTerm) ||
+                               (mem.content || '').toLowerCase().includes(searchTerm)
                            );
                 });
 
                 displayLibraries(filteredLibraries);
             } else {
-                const experiences = librariesData[currentLibrary];
+                const memories = librariesData[currentLibrary];
                 if (!searchTerm) {
-                    displayExperiences(experiences);
+                    displayMemories(memories);
                     return;
                 }
 
-                const filteredExperiences = experiences.filter(exp =>
-                    (exp.when_to_use || '').toLowerCase().includes(searchTerm) ||
-                    (exp.content || '').toLowerCase().includes(searchTerm) ||
-                    (exp.metadata?.author || '').toLowerCase().includes(searchTerm)
+                const filteredMemories = memories.filter(mem =>
+                    (mem.when_to_use || '').toLowerCase().includes(searchTerm) ||
+                    (mem.content || '').toLowerCase().includes(searchTerm) ||
+                    (mem.author || '').toLowerCase().includes(searchTerm)
                 );
 
-                displayExperiences(filteredExperiences);
+                displayMemories(filteredMemories);
             }
         }
 
@@ -602,7 +602,7 @@
             if (currentView === 'libraries') {
                 displayLibraries();
             } else {
-                displayExperiences(librariesData[currentLibrary]);
+                displayMemories(librariesData[currentLibrary]);
             }
         }
 
@@ -630,7 +630,7 @@
             errorEl.classList.add('hidden');
             resultsInfoEl.classList.add('hidden');
             librariesContainer.classList.add('hidden');
-            experiencesContainer.classList.add('hidden');
+            memoriesContainer.classList.add('hidden');
             noResultsEl.classList.add('hidden');
         }
 
@@ -643,7 +643,7 @@
             errorEl.classList.remove('hidden');
             resultsInfoEl.classList.add('hidden');
             librariesContainer.classList.add('hidden');
-            experiencesContainer.classList.add('hidden');
+            memoriesContainer.classList.add('hidden');
             noResultsEl.classList.add('hidden');
         }
 
@@ -653,19 +653,19 @@
 
             if (type === 'libraries') {
                 librariesContainer.classList.remove('hidden');
-                experiencesContainer.classList.add('hidden');
+                memoriesContainer.classList.add('hidden');
                 resultsTypeEl.textContent = 'libraries';
             } else {
                 librariesContainer.classList.add('hidden');
-                experiencesContainer.classList.remove('hidden');
-                resultsTypeEl.textContent = 'experiences';
+                memoriesContainer.classList.remove('hidden');
+                resultsTypeEl.textContent = 'memories';
             }
         }
 
         function showNoResults() {
             resultsInfoEl.classList.add('hidden');
             librariesContainer.classList.add('hidden');
-            experiencesContainer.classList.add('hidden');
+            memoriesContainer.classList.add('hidden');
             noResultsEl.classList.remove('hidden');
         }
     </script>
diff --git a/reme_ai/__init__.py b/reme_ai/__init__.py
index c2b96554..8dc4c730 100644
--- a/reme_ai/__init__.py
+++ b/reme_ai/__init__.py
@@ -2,7 +2,5 @@ from reme_ai import react
 from reme_ai import retrieve
 from reme_ai import summary
 from reme_ai import vector_store
-from reme_ai import delete
-from reme_ai import record
 
 __version__ = "0.1.0"
diff --git a/reme_ai/config/default.yaml b/reme_ai/config/default.yaml
index 93f0af06..43840bed 100644
--- a/reme_ai/config/default.yaml
+++ b/reme_ai/config/default.yaml
@@ -1,5 +1,5 @@
 # default config.yaml
-backend: mcp
+backend: http
 language: ""
 thread_pool_max_workers: 32
 ray_max_workers: 1
@@ -80,6 +80,40 @@ flow:
         description: "A list of conversation messages information. This field does not need to be filled in, the system will complete it automatically."
         required: false
 
+  record_task_memory:
+    flow_content: update_memory_freq_op >> update_memory_utility_op >> update_vector_store_op
+    description: "Update the freq & utility attributes of retrieved task memories"
+    input_schema:
+      workspace_id:
+        type: "str"
+        description: "workspace id"
+        required: true
+      memory_dicts:
+        type: "list"
+        description: "A list of retrieved task memory corresponding to the current task."
+        required: true
+      update_utility:
+        type: "bool"
+        description: "Whether to update the utility attribute of the retrieved task memory."
+        required: true
+
+    delete_task_memory:
+      flow_content: delete_memory_op >> update_vector_store_op
+      description: "Delete task memories when utility/freq < utility_threshold and freq >= freq_threshold"
+      input_schema:
+        workspace_id:
+          type: "str"
+          description: "workspace id"
+          required: true
+        freq_threshold:
+          type: "int"
+          description: "The retrieved frequency threshold for deleting task memory."
+          required: true
+        utility_threshold:
+          type: "float"
+          description: "The utility/freq threshold for deleting task memory."
+          required: true
+
 #  reconsolidate_personal_memory:
 #    flow_content: load_not_reflected_memory_op >> get_reflection_subject_op >> update_insight_op >> long_contra_repeat_op >> update_vector_store_op
 #    description: "Consolidate personal memories by generating topic insights, updating values, resolving conflicts, and updating vector store"
diff --git a/reme_ai/delete/__init__.py b/reme_ai/delete/__init__.py
deleted file mode 100644
index f833cf30..00000000
--- a/reme_ai/delete/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-from . import task
\ No newline at end of file
diff --git a/reme_ai/delete/task/__init__.py b/reme_ai/delete/task/__init__.py
deleted file mode 100644
index ebe49e20..00000000
--- a/reme_ai/delete/task/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-from .delete_memory_op import DeleteMemoryOp
\ No newline at end of file
diff --git a/reme_ai/react/simple_react_op.py b/reme_ai/react/simple_react_op.py
index db165cd5..ac518c79 100644
--- a/reme_ai/react/simple_react_op.py
+++ b/reme_ai/react/simple_react_op.py
@@ -1,10 +1,10 @@
 from flowllm import C
 from flowllm.context.flow_context import FlowContext
-from flowllm.op.agent.react_op import ReactOp
+from flowllm.op.agent.react_v1_op import ReactV1Op
 
 
 @C.register_op()
-class SimpleReactOp(ReactOp):
+class SimpleReactOp(ReactV1Op):
     ...
 
 
diff --git a/reme_ai/record/__init__.py b/reme_ai/record/__init__.py
deleted file mode 100644
index f833cf30..00000000
--- a/reme_ai/record/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-from . import task
\ No newline at end of file
diff --git a/reme_ai/record/task/__init__.py b/reme_ai/record/task/__init__.py
deleted file mode 100644
index 45bcd0dc..00000000
--- a/reme_ai/record/task/__init__.py
+++ /dev/null
@@ -1,2 +0,0 @@
-from .update_memory_freq_op import UpdateMemoryFreqOp
-from .update_memory_utility_op import UpdateMemoryUtilityOp
\ No newline at end of file
diff --git a/reme_ai/vector_store/__init__.py b/reme_ai/vector_store/__init__.py
index a7bef7a7..51cb8add 100644
--- a/reme_ai/vector_store/__init__.py
+++ b/reme_ai/vector_store/__init__.py
@@ -1,3 +1,6 @@
-from reme_ai.vector_store.recall_vector_store_op import RecallVectorStoreOp
-from reme_ai.vector_store.update_vector_store_op import UpdateVectorStoreOp
-from reme_ai.vector_store.vector_store_action_op import VectorStoreActionOp
+from .delete_memory_op import DeleteMemoryOp
+from .recall_vector_store_op import RecallVectorStoreOp
+from .update_memory_freq_op import UpdateMemoryFreqOp
+from .update_memory_utility_op import UpdateMemoryUtilityOp
+from .update_vector_store_op import UpdateVectorStoreOp
+from .vector_store_action_op import VectorStoreActionOp
diff --git a/reme_ai/delete/task/delete_memory_op.py b/reme_ai/vector_store/delete_memory_op.py
similarity index 100%
rename from reme_ai/delete/task/delete_memory_op.py
rename to reme_ai/vector_store/delete_memory_op.py
diff --git a/reme_ai/record/task/update_memory_freq_op.py b/reme_ai/vector_store/update_memory_freq_op.py
similarity index 92%
rename from reme_ai/record/task/update_memory_freq_op.py
rename to reme_ai/vector_store/update_memory_freq_op.py
index 3d23d0a4..592c0448 100644
--- a/reme_ai/record/task/update_memory_freq_op.py
+++ b/reme_ai/vector_store/update_memory_freq_op.py
@@ -1,12 +1,12 @@
 from typing import List
-from flowllm import C, BaseLLMOp
+from flowllm import C, BaseLLMOp, BaseOp
 from loguru import logger
 
 from reme_ai.schema.memory import BaseMemory, dict_to_memory
 
 
 @C.register_op()
-class UpdateMemoryFreqOp(BaseLLMOp):
+class UpdateMemoryFreqOp(BaseOp):
     file_path: str = __file__
 
     def execute(self):
diff --git a/reme_ai/record/task/update_memory_utility_op.py b/reme_ai/vector_store/update_memory_utility_op.py
similarity index 92%
rename from reme_ai/record/task/update_memory_utility_op.py
rename to reme_ai/vector_store/update_memory_utility_op.py
index 96606cb5..1ddb4fd6 100644
--- a/reme_ai/record/task/update_memory_utility_op.py
+++ b/reme_ai/vector_store/update_memory_utility_op.py
@@ -1,12 +1,12 @@
 from typing import List
-from flowllm import C, BaseLLMOp
+from flowllm import C, BaseLLMOp, BaseOp
 from loguru import logger
 
 from reme_ai.schema.memory import BaseMemory
 
 
 @C.register_op()
-class UpdateMemoryUtilityOp(BaseLLMOp):
+class UpdateMemoryUtilityOp(BaseOp):
     file_path: str = __file__
 
     def execute(self):