mcp-duckdb-memory-server: MCP Memory Server with DuckDB backend

by IzumiSy · MCP Server · ★ 59

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install mcp-duckdb-memory-server

npx -y @smithery/cli install @IzumiSy/mcp-duckdb-memory-server --client claude

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 73/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

duckdbmcpmcp-servermodel-context-protocol

Quick Facts

Stars59
Forks11
LanguageTypeScript
CategoryMCP Server
LicenseMIT
Quality Score73/100
Open Issues15
Last Updated2026-04-07
Created2025-02-28
Platformsmcp, node
Est. Tokens~35k

About mcp-duckdb-memory-server

MCP DuckDB Knowledge Graph Memory Server A forked version of the official Knowledge Graph Memory Server. Installation Installing via Smithery To install DuckDB Knowledge Graph Memory Server for Claude Desktop automatically via Smithery: Manual install Otherwise, add in your manually ( is optional) bash { "mcpServers": { "graph-memory": { "command": "npx", "args": [ "-y",...

Compatible Skills

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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