# mcp-duckdb-memory-server

> mcp-duckdb-memory-server — izumisy-mcp-duckdb-memory-server. Use this tool when you need to manage and query large datasets in memory with a columnar database backend. It solves problems related to data analysis and processing by providing a fast and efficient way to store and retrieve data. The tool accepts dataset inputs and outputs query results, ideal for use cases requiring high-performance data processing, such as data science and analytics applications.

Canonical page: https://skillsregistry.net/skills/izumisy-mcp-duckdb-memory-server  
JSON: https://api.skillsregistry.net/v1/skills/izumisy-mcp-duckdb-memory-server

## Description

MCP Memory Server with DuckDB backend

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-20

## Source

- **Source listing:** [GitHub](https://github.com/IzumiSy/mcp-duckdb-memory-server)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "izumisy-mcp-duckdb-memory-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/izumisy-mcp-duckdb-memory-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/izumisy-mcp-duckdb-memory-server/pull`

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