MCP DuckDB Knowledge Graph Memory Server
Rank #6,188glama/IzumiSy/mcp-duckdb-memory-server
A memory server for Claude that stores and retrieves knowledge graph data in DuckDB, enhancing performance and query capabilities for conversations with persistent user information.
MCP DuckDB Knowledge Graph Memory Server is a Model Context Protocol (MCP) server published by izumisy. It ranks #6,188 of 115,460 servers tracked on MCP Toplist, and its repository has 59 GitHub stars. MCP DuckDB Knowledge Graph Memory Server is listed across 3 registries — Glama, mcp.so and PulseMCP, with 5 release tags tracked from its GitHub repository. It was first listed on Feb 28, 2025 and most recently updated on Feb 15, 2026.
Ranks ahead of 109,272 of 115,460 servers on MCP Toplist.
Use MCP DuckDB Knowledge Graph Memory Server
No credentials or required configuration declared — add it to your MCP client and go.
This server doesn't publish a machine-readable install config — see the repository README for install instructions.
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[](https://mcptoplist.com/server/glama%2FIzumiSy%2Fmcp-duckdb-memory-server)<a href="https://mcptoplist.com/server/glama%2FIzumiSy%2Fmcp-duckdb-memory-server"><img src="https://mcptoplist.com/badge/glama%2FIzumiSy%2Fmcp-duckdb-memory-server.svg" alt="MCP Toplist: Top 10% of 115,460" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry (2 delisted)
izumisy
Other servers by izumisy
View all izumisy servers →GitHub releases (5)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| v1.1.10 | Feb 15, 2026 |
| v1.1.9 | Jan 13, 2026 |
| v1.1.8 | Jan 6, 2026 |
| v1.1.7 | Dec 31, 2025 |
| v1.1.6 | Dec 31, 2025 |
Frequently asked questions
- Who maintains MCP DuckDB Knowledge Graph Memory Server?
- MCP DuckDB Knowledge Graph Memory Server is maintained by izumisy, which publishes 2 MCP servers (10 total versions) tracked on MCP Toplist.
- Is MCP DuckDB Knowledge Graph Memory Server listed on the Official MCP Registry?
- MCP DuckDB Knowledge Graph Memory Server is not on the Official MCP Registry. It is listed on Glama, mcp.so and PulseMCP.
- How many versions does MCP DuckDB Knowledge Graph Memory Server have?
- No registry surfaces explicit version metadata for MCP DuckDB Knowledge Graph Memory Server; MCP Toplist tracks 5 release tags from its GitHub repository, most recently published on Feb 15, 2026.
- Where can I find the source code for MCP DuckDB Knowledge Graph Memory Server?
- The source code for MCP DuckDB Knowledge Graph Memory Server is hosted at github.com/izumisy/mcp-duckdb-memory-server.