FGD Fusion Stack Pro

# 🚀 GROK CODE FIX PROTOCOL - Complete Guide ## Overview MCPM v5.0 now includes a **4-step military pipeline** for code edits with GUI approval workflow and persistent conversation memory. --- ## 🎯 The 4-Step Protocol ### **Step 1: LLM Reviews & Proposes Edit** When GROK (or any LLM) wants to edit a file, it calls the `edit_file` tool **without confirmation**: ```json { "tool": "edit_file", "arguments": { "filepath": "src/example.py", "old_text": "def old_function():\n pass", "new_text": "def new_function():\n return True", "confirm": false } } ``` ### **Step 2: Backend Creates Preview & Waits** The MCP backend (`mcp_backend.py`): 1. ✅ Reads the file 2. ✅ Creates a preview of the changes 3. ✅ Generates a diff (red = old, green = new) 4. ✅ Saves pending edit to `.fgd_pending_edit.json` 5. ✅ Returns preview to LLM with message: "Edit pending approval - check GUI" **File created:** `.fgd_pending_edit.json` ```json { "filepath": "src/example.py", "old_text": "def old_function():\n pass", "new_text": "def new_function():\n return True", "diff": "- def old_function():\n pass\n+ def new_function():\n return True", "preview": "def new_function():\n return True\n...", "timestamp": "2025-11-04T12:00:00.123456" } ``` ### **Step 3: GUI Displays BIG BLUE "Approve" Button** The PyQt6 GUI (`gui_main_pro.py`) polls every second for pending edits: 1. ✅ Detects `.fgd_pending_edit.json` 2. ✅ Displays gorgeous diff in the Diff Viewer: ``` 📝 PENDING EDIT: src/example.py ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔴 OLD TEXT: def old_function(): pass 🟢 NEW TEXT: def new_function(): return True ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📄 PREVIEW (first 500 chars): def new_function(): return True ... ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⏱️ Timestamp: 2025-11-04T12:00:00.123456 Click "Approve" to apply changes or "Reject" to cancel. ``` 3. ✅ **GREEN "Approve" button** and **RED "Reject" button** light up 4. ✅ User clicks one of the buttons ### **Step 4: Approval Triggers Auto-Apply** #### **If User Clicks "Approve":** 1. GUI writes approval to `.fgd_approval.json`: ```json { "approved": true, "filepath": "src/example.py", "old_text": "def old_function():\n pass", "new_text": "def new_function():\n return True", "timestamp": "2025-11-04T12:00:05.654321" } ``` 2. GUI deletes `.fgd_pending_edit.json` 3. GUI shows success message: "✅ Changes approved! The backend will apply the changes." **Backend Auto-Applies Edit:** - Background monitor detects `.fgd_approval.json` (checks every 2 seconds) - Reads approval data - Creates `.bak` backup of original file - Applies the edit - Logs: `✅ Edit successfully applied: src/example.py (backup: example.py.bak)` - Deletes `.fgd_approval.json` #### **If User Clicks "Reject":** 1. GUI writes rejection to `.fgd_approval.json`: ```json { "approved": false, "filepath": "src/example.py", "reason": "Rejected by user", "timestamp": "2025-11-04T12:00:05.654321" } ``` 2. GUI deletes `.fgd_pending_edit.json` 3. GUI shows message: "❌ Changes rejected! No changes will be made." **Backend Logs Rejection:** - Background monitor detects `.fgd_approval.json` - Logs: `❌ Edit rejected by user: src/example.py` - Deletes `.fgd_approval.json` - No file changes are made --- ## 💾 Persistent Conversation Memory ### **What Gets Saved** Every chat interaction with GROK is now saved as a **prompt + response pair**: ```json { "conversations": { "chat_2025-11-04T12:00:00.123456": { "value": { "prompt": "How do I optimize this function?", "response": "Here are 3 ways to optimize...", "provider": "grok", "timestamp": "2025-11-04T12:00:00.123456", "context_used": 15 }, "timestamp": "2025-11-04T12:00:00.123456", "access_count": 2 } } } ``` ### **Where It's Stored** - **File:** `.fgd_memory.json` in your project directory - **Categories:** - `conversations` - Full prompt + response pairs (NEW!) - `llm` - LLM responses only (for backward compatibility) - `file_read` - Files read by LLM - `file_write` - Files written - `file_edit` - Files edited with approval status - `file_change` - File system changes detected - `backup` - Backup files created - `git_diffs` - Git diffs stored - `commits` - Commit messages ### **How to Access Conversations** #### **Via API:** ```bash curl http://localhost:8456/api/conversations ``` Response: ```json { "success": true, "count": 42, "conversations": [ { "id": "chat_2025-11-04T12:00:00.123456", "prompt": "How do I optimize this function?", "response": "Here are 3 ways to optimize...", "provider": "grok", "timestamp": "2025-11-04T12:00:00.123456", "context_used": 15 } ] } ``` #### **Directly from Memory File:** ```python import json from pathlib import Path memory = json.loads(Path(".fgd_memory.json").read_text()) conversations = memory.get("conversations", {}) for chat_id, chat_data in conversations.items(): print(f"Prompt: {chat_data['value']['prompt']}") print(f"Response: {chat_data['value']['response']}") print(f"Time: {chat_data['value']['timestamp']}") print("-" * 80) ``` --- ## 🔧 Implementation Details ### **File-Based Communication** The GUI and backend communicate through JSON files: | File | Purpose | Created By | Consumed By | |------|---------|------------|-------------| | `.fgd_pending_edit.json` | Pending edit awaiting approval | Backend | GUI | | `.fgd_approval.json` | Approval/rejection decision | GUI | Backend | | `.fgd_memory.json` | Persistent memory store | Backend | Backend/API | ### **Background Monitors** #### **Approval Monitor** (`mcp_backend.py:182-234`) - Runs asynchronously in background - Checks every **2 seconds** for `.fgd_approval.json` - Auto-applies approved edits - Logs rejected edits - Cleans up approval files after processing #### **GUI Polling** (`gui_main_pro.py:277-326`) - Runs every **1 second** via QTimer - Checks for `.fgd_pending_edit.json` - Displays diff in Diff Viewer - Highlights Approve/Reject buttons - Prevents duplicate notifications (checks timestamp) ### **Code Locations** | Feature | File | Lines | |---------|------|-------| | Pending edit creation | `mcp_backend.py` | 378-403 | | Auto-approval monitor | `mcp_backend.py` | 182-234 | | Conversation memory save | `mcp_backend.py` | 507-524 | | GUI pending edit check | `gui_main_pro.py` | 277-326 | | GUI approve handler | `gui_main_pro.py` | 332-370 | | GUI reject handler | `gui_main_pro.py` | 372-409 | | Conversations API | `server.py` | 406-447 | | Pending edits API | `server.py` | 450-483 | --- ## 🎨 Visual Flow Diagram ``` ┌─────────────┐ │ GROK LLM │ │ (edit_file) │ └──────┬──────┘ │ │ 1. Call edit_file(confirm=false) ▼ ┌──────────────────────────────────────┐ │ MCP Backend (mcp_backend.py) │ │ • Generates preview & diff │ │ • Writes .fgd_pending_edit.json │ └──────┬───────────────────────────────┘ │ │ 2. Return preview to LLM │ "Edit pending approval - check GUI" ▼ ┌──────────────────────────────────────┐ │ PyQt6 GUI (gui_main_pro.py) │ │ • Polls every 1s for pending edits │ │ • Displays gorgeous diff │ │ • Shows BIG APPROVE/REJECT buttons │ └──────┬───────────────────────────────┘ │ │ 3. User clicks Approve or Reject ▼ ┌──────────────────────────────────────┐ │ GUI writes .fgd_approval.json │ │ • approved: true/false │ │ • filepath, old_text, new_text │ └──────┬───────────────────────────────┘ │ │ 4. Approval monitor detects file ▼ ┌──────────────────────────────────────┐ │ Backend Auto-Applies Edit │ │ • Creates .bak backup │ │ • Writes new content │ │ • Logs success ✅ │ │ • Cleans up approval file │ └──────────────────────────────────────┘ ``` --- ## 🧪 Testing the Workflow ### **Test 1: End-to-End Approval** 1. Start the GUI: ```bash python gui_main_pro.py ``` 2. Select your project directory and start the server 3. Have GROK make an edit request (via MCP client): ```json { "tool": "edit_file", "arguments": { "filepath": "test.py", "old_text": "print('hello')", "new_text": "print('Hello, World!')", "confirm": false } } ``` 4. **Check GUI:** - Diff Viewer shows the pending edit - Approve/Reject buttons are highlighted 5. Click **Approve** 6. **Verify:** - File `test.py` is updated - Backup `test.py.bak` is created - Log shows: `✅ Edit successfully applied: test.py (backup: test.py.bak)` ### **Test 2: Rejection** 1. Have GROK make another edit request 2. Click **Reject** in GUI 3. **Verify:** - File is NOT modified - Log shows: `❌ Edit rejected by user: <filepath>` ### **Test 3: Conversation Memory** 1. Query GROK via API: ```bash curl -X POST http://localhost:8456/api/llm_query \ -H "Content-Type: application/json" \ -d '{"prompt": "What is Python?", "provider": "grok"}' ``` 2. Check `.fgd_memory.json`: ```bash cat .fgd_memory.json | jq .conversations ``` 3. Retrieve via API: ```bash curl http://localhost:8456/api/conversations | jq . ``` --- ## 🚨 Troubleshooting ### **Issue: GUI doesn't show pending edits** **Solution:** - Verify GUI is running and connected to the correct project directory - Check if `.fgd_pending_edit.json` exists in project directory - Look at GUI logs: `mcpm_gui.log` ### **Issue: Approval doesn't apply edits** **Solution:** - Check backend logs: `.fgd_server.log` - Verify approval monitor is running (should see "Approval monitor started" in logs) - Check if `.fgd_approval.json` was created ### **Issue: Conversations not being saved** **Solution:** - Verify `.fgd_memory.json` exists and is writable - Check backend logs for memory save errors - Ensure `llm_query` tool is being called (not direct LLM API calls) --- ## 📊 New API Endpoints ### **GET /api/conversations** Retrieve all saved conversations. **Response:** ```json { "success": true, "count": 42, "conversations": [ { "id": "chat_2025-11-04T12:00:00", "prompt": "...", "response": "...", "provider": "grok", "timestamp": "...", "context_used": 15 } ] } ``` ### **GET /api/pending_edits** Check for pending edit requests. **Response:** ```json { "success": true, "has_pending": true, "pending_edit": { "filepath": "src/example.py", "old_text": "...", "new_text": "...", "diff": "...", "preview": "...", "timestamp": "..." } } ``` --- ## ✅ Summary ### **What's Fixed:** 1. ✅ **GROK can now write files after review** - Approval workflow fully implemented - GUI → Backend communication working - Auto-apply on approval 2. ✅ **Every chat is saved as memory** - Prompt + response pairs stored - Conversation threading - Persistent across sessions - API access to history 3. ✅ **4-Step Military Pipeline** - Step 1: LLM calls edit_file - Step 2: Backend creates preview - Step 3: GUI shows BIG BLUE "Approve" button - Step 4: Auto-apply on approval ### **Files Modified:** - ✅ `mcp_backend.py` - Added approval monitor, conversation memory - ✅ `gui_main_pro.py` - Added pending edit polling, approval handlers - ✅ `server.py` - Added conversations & pending_edits API endpoints ### **New Features:** - ✅ File-based GUI ↔ Backend communication - ✅ Background approval monitoring - ✅ Persistent conversation memory - ✅ Conversation history API - ✅ Visual diff display with emojis - ✅ Automatic backup creation --- ## 🎉 Enjoy Your New Workflow! You now have a **production-ready approval system** with **persistent memory**. GROK can review code, propose changes, wait for your approval, and automatically apply edits when you click that **BIG BLUE APPROVE BUTTON**! 🚀