Mcp Server Duckdb vs Mcp Memory Rs

In-depth architectural comparison of the Mcp Server Duckdb and Mcp Memory Rs MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Mcp Server Duckdb when:

• You need dedicated capabilities in the Databases domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: query, Input, Output.

Explore Mcp Server Duckdb Details

M

Choose Mcp Memory Rs when:

• You need dedicated capabilities in the Databases domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: memory_read, memory_write, memory_append.

Explore Mcp Memory Rs Details

Feature & Specification Comparison

Specification	Mcp Server Duckdb ktanaka101 Databases	M Mcp Memory Rs Databases
Summary	DuckDB database integration with schema inspection and query capabilities	Local-first agent memory: versioned JSON categories, BM25 search, per-device ACL, fleet sync.
Category & Scope	Databases	Databases

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "ktanaka101-mcp-server-duckdb": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli"
      ]
    }
  }
}

{
  "mcpServers": {
    "mcp-memory-rs": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-memory-rs"
      ]
    }
  }
}

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