Memory server that stores and retrieves knowledge graph data in DuckDB so agents keep persistent user information.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add duckdb-memory -- npx -y @izumisy/mcp-duckdb-memory-server~/.codex/config.toml
[mcp_servers.duckdb-memory]
command = "npx"
args = ["-y", "@izumisy/mcp-duckdb-memory-server"]
# codex mcp add duckdb-memory -- npx -y @izumisy/mcp-duckdb-memory-server~/.cursor/mcp.json
{
"mcpServers": {
"duckdb-memory": {
"command": "npx",
"args": [
"-y",
"@izumisy/mcp-duckdb-memory-server"
]
}
}
}.vscode/mcp.json
{
"servers": {
"duckdb-memory": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@izumisy/mcp-duckdb-memory-server"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"duckdb-memory": {
"command": "npx",
"args": [
"-y",
"@izumisy/mcp-duckdb-memory-server"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"duckdb-memory": {
"command": "npx",
"args": [
"-y",
"@izumisy/mcp-duckdb-memory-server"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"duckdb-memory": {
"command": "npx",
"args": [
"-y",
"@izumisy/mcp-duckdb-memory-server"
]
}
}
}