AI Plugin IndexMCP Duckdb Memory Server vs Ruvector
MCP Duckdb Memory Server and Ruvector are both databases MCP servers. Ruvector scores higher (94 vs 56 out of 100). Ruvector has more GitHub stars (4.6k), and Ruvector was updated more recently (yesterday). The table compares them side by side.
| MCP Duckdb Memory Server | Ruvector | |
|---|---|---|
| Score | 56 / 100 | 94 / 100 |
| What it does | MCP Memory Server with DuckDB backend | Self-learning vector database for Node.js — hybrid search, Graph RAG, FlashAttention-3, HNSW, 50+ attention mechanisms |
| Publisher | Verified: npm:@iflow-mcp | Verified: npm:ruvector |
| Grades | Maintenance D, Licence A, Quality C | Maintenance A, Licence A, Quality A |
| npm downloads a week | 9 | 71,554 |
| Runs | Local | Local |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf |
| GitHub stars | 59 | 4,600 |
| Last commit | 7 Apr 2026 | 20 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 20 Oct 2026 | 20 Oct 2026 |
| Install MCP Duckdb Memory Server | Install Ruvector |
Questions
Is MCP Duckdb Memory Server or Ruvector more popular?
Ruvector has more GitHub stars: 4,600.
Can I use MCP Duckdb Memory Server and Ruvector together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.