Machine: Windows PC (heinrich.krupp) Date: October 6, 2025 Version: v8.3.0 Storage Backend: Hybrid (SQLite-vec + Cloudflare)

All three Claude environments are configured with identical hybrid backend settings:

Configuration File: C:\Users\heinrich.krupp\.claude.json (lines 2944-2967)

{
  "memory": {
    "type": "stdio",
    "command": "uv",
    "args": [
      "--directory",
      "C:/REPOSITORIES/mcp-memory-service",
      "run",
      "python",
      "-m",
      "mcp_memory_service.server"
    ],
    "env": {
      "MCP_MEMORY_STORAGE_BACKEND": "hybrid",
      "CLOUDFLARE_API_TOKEN": "<YOUR_CLOUDFLARE_API_TOKEN>",
      "CLOUDFLARE_ACCOUNT_ID": "<YOUR_CLOUDFLARE_ACCOUNT_ID>",
      "CLOUDFLARE_D1_DATABASE_ID": "<YOUR_CLOUDFLARE_D1_DATABASE_ID>",
      "CLOUDFLARE_VECTORIZE_INDEX": "mcp-memory-index",
      "MCP_HYBRID_SYNC_INTERVAL": "300",
      "MCP_HYBRID_BATCH_SIZE": "50",
      "MCP_HYBRID_SYNC_ON_STARTUP": "true",
      "MCP_MEMORY_BACKUPS_PATH": "C:\\Users\\heinrich.krupp\\AppData\\Local\\mcp-memory\\backups",
      "MCP_MEMORY_SQLITE_PATH": "C:\\Users\\heinrich.krupp\\AppData\\Local\\mcp-memory\\backups\\sqlite_vec.db"
    }
  }
}

Status: ✅ Connected Verification: claude mcp list shows memory server connected

Configuration File: C:\Users\heinrich.krupp\AppData\Roaming\Claude\claude_desktop_config.json (lines 3-20)

{
  "mcpServers": {
    "memory": {
      "command": "uv",
      "args": [
        "--directory", "C:/REPOSITORIES/mcp-memory-service",
        "run", "python", "-m", "mcp_memory_service.server"
      ],
      "env": {
        "MCP_MEMORY_BACKUPS_PATH": "C:\\Users\\heinrich.krupp\\AppData\\Local\\mcp-memory\\backups",
        "MCP_MEMORY_STORAGE_BACKEND": "hybrid",
        "MCP_MEMORY_SQLITE_PATH": "C:\\Users\\heinrich.krupp\\AppData\\Local\\mcp-memory\\backups\\sqlite_vec.db",
        "CLOUDFLARE_API_TOKEN": "<YOUR_CLOUDFLARE_API_TOKEN>",
        "CLOUDFLARE_ACCOUNT_ID": "<YOUR_CLOUDFLARE_ACCOUNT_ID>",
        "CLOUDFLARE_D1_DATABASE_ID": "<YOUR_CLOUDFLARE_D1_DATABASE_ID>",
        "CLOUDFLARE_VECTORIZE_INDEX": "mcp-memory-index",
        "MCP_HYBRID_SYNC_INTERVAL": "300",
        "MCP_HYBRID_BATCH_SIZE": "50",
        "MCP_HYBRID_SYNC_ON_STARTUP": "true"
      }
    }
  }
}

Status: ✅ Configured Restart Required: After config changes

Configuration File: C:\REPOSITORIES\mcp-memory-service\.env

MCP_MEMORY_STORAGE_BACKEND=hybrid

# Cloudflare Configuration
CLOUDFLARE_API_TOKEN=<YOUR_CLOUDFLARE_API_TOKEN>
CLOUDFLARE_ACCOUNT_ID=<YOUR_CLOUDFLARE_ACCOUNT_ID>
CLOUDFLARE_D1_DATABASE_ID=<YOUR_CLOUDFLARE_D1_DATABASE_ID>
CLOUDFLARE_VECTORIZE_INDEX=mcp-memory-index

# Hybrid Backend Settings
MCP_HYBRID_SYNC_INTERVAL=300
MCP_HYBRID_BATCH_SIZE=50
MCP_HYBRID_SYNC_ON_STARTUP=true

# Paths
MCP_MEMORY_BACKUPS_PATH=C:\Users\heinrich.krupp\AppData\Local\mcp-memory\backups
MCP_MEMORY_SQLITE_PATH=C:\Users\heinrich.krupp\AppData\Local\mcp-memory\backups\sqlite_vec.db

Status: ✅ Running on port 8000 Start Command: MCP_MEMORY_STORAGE_BACKEND=hybrid uv run python scripts/server/run_http_server.py

• URL: http://localhost:8000/
• API Docs: http://localhost:8000/api/docs
• Health Check: http://localhost:8000/api/health

Path: C:\Users\heinrich.krupp\AppData\Local\mcp-memory\backups\sqlite_vec.db Type: Local, fast (5ms read/write) Purpose: All user-facing operations

D1 Database: <YOUR_CLOUDFLARE_D1_DATABASE_ID> Vectorize Index: mcp-memory-index Account: <YOUR_CLOUDFLARE_ACCOUNT_ID> Purpose: Cloud persistence, multi-device sync

• Cloudflare Total: 1,309 memories
• Local SQLite: 1,139 memories (86% complete)
• Synced: 81 memories since startup
• Remaining: 170 memories
• Status: ✅ Actively syncing in background

• Interval: 300 seconds (5 minutes)
• Batch Size: 50 memories per batch
• Startup Sync: Enabled
• Max Empty Batches: 20 (configurable via MCP_HYBRID_MAX_EMPTY_BATCHES)
• Min Check Count: 1000 (configurable via MCP_HYBRID_MIN_CHECK_COUNT)

• Initial sync processes ~10 memories every 30-40 seconds
• Each memory requires embedding generation (all-MiniLM-L6-v2 model)
• Cloudflare API rate limiting may slow sync
• Background sync continues while server is accessible
• Expected completion time: ~5-10 minutes for 170 remaining memories

# Local SQLite count
python -c "import sqlite3; conn = sqlite3.connect(r'C:\Users\heinrich.krupp\AppData\Local\mcp-memory\backups\sqlite_vec.db'); cursor = conn.cursor(); cursor.execute('SELECT COUNT(*) FROM memories'); print(f'Local: {cursor.fetchone()[0]}'); conn.close()"

# Cloudflare count
curl -s "https://api.cloudflare.com/client/v4/accounts/<YOUR_CLOUDFLARE_ACCOUNT_ID>/d1/database/<YOUR_CLOUDFLARE_D1_DATABASE_ID>/query" -H "Authorization: Bearer <YOUR_CLOUDFLARE_API_TOKEN>" -H "Content-Type: application/json" -d '{"sql":"SELECT COUNT(*) as count FROM memories"}' | python -c "import sys, json; data = json.load(sys.stdin); print(f'Cloudflare: {data[\"result\"][0][\"results\"][0][\"count\"]}')"

# Dashboard API count
curl -s "http://127.0.0.1:8000/api/memories?page=1&page_size=1" | python -c "import sys, json; data = json.load(sys.stdin); print(f'Dashboard: {data[\"total\"]}')"

curl -s http://127.0.0.1:8000/api/health | python -m json.tool

claude mcp list | grep memory

1. ✅ Verify HTTP server is running: curl http://localhost:8000/api/health
2. ✅ Check sync is active: Look for "Initial sync progress" in server logs
3. ✅ Wait for sync to complete: Background process takes 5-10 minutes
4. ❌ Don't restart server - This will reset sync progress

1. Check server logs for errors: BashOutput <server-id>
2. Verify Cloudflare credentials are correct
3. Check network connectivity
4. Look for "Completed sync" or early break condition messages

• HTTP Server default port changed from 8888 to 8000 in v8.3.0
• Update any bookmarks or scripts to use port 8000
• Dashboard hooks may need endpoint update

• Upgraded from v7.4.0 to v8.3.0 (50 commits ahead)
• Reset to remote develop branch
• Reinstalled in editable mode: uv pip install -e .
• Restarted HTTP server with hybrid backend
• Verified all three environments use identical configuration

• ✅ All environments use hybrid backend
• ✅ Cloudflare credentials consistent across all configs
• ✅ SQLite path standardized to backups directory
• ✅ Sync settings unified (300s interval, 50 batch size)

1. ⏳ Wait for initial sync to complete (170 memories remaining)
2. 📝 Update memory awareness hooks to use correct endpoint
3. ✅ Verify sync completion with count comparison
4. 📊 Monitor dashboard for full memory availability