Local-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe
Connect Runs on your machine
claude mcp add delx-memory -e DELX_MEMORY_PATH=<DELX_MEMORY_PATH> -e DELX_MEMORY_TRANSPORT=<DELX_MEMORY_TRANSPORT> -e DELX_MEMORY_HOST=<DELX_MEMORY_HOST> -e DELX_MEMORY_PORT=<DELX_MEMORY_PORT> -e DELX_MEMORY_ALLOWED_ORIGIN=<DELX_MEMORY_ALLOWED_ORIGIN> -- npx -y [email protected]
{
"mcpServers": {
"delx-memory": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"DELX_MEMORY_PATH": "<DELX_MEMORY_PATH>",
"DELX_MEMORY_TRANSPORT": "<DELX_MEMORY_TRANSPORT>",
"DELX_MEMORY_HOST": "<DELX_MEMORY_HOST>",
"DELX_MEMORY_PORT": "<DELX_MEMORY_PORT>",
"DELX_MEMORY_ALLOWED_ORIGIN": "<DELX_MEMORY_ALLOWED_ORIGIN>"
}
}
}
}
{
"mcpServers": {
"delx-memory": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"DELX_MEMORY_PATH": "<DELX_MEMORY_PATH>",
"DELX_MEMORY_TRANSPORT": "<DELX_MEMORY_TRANSPORT>",
"DELX_MEMORY_HOST": "<DELX_MEMORY_HOST>",
"DELX_MEMORY_PORT": "<DELX_MEMORY_PORT>",
"DELX_MEMORY_ALLOWED_ORIGIN": "<DELX_MEMORY_ALLOWED_ORIGIN>"
}
}
}
}
{
"servers": {
"delx-memory": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"DELX_MEMORY_PATH": "<DELX_MEMORY_PATH>",
"DELX_MEMORY_TRANSPORT": "<DELX_MEMORY_TRANSPORT>",
"DELX_MEMORY_HOST": "<DELX_MEMORY_HOST>",
"DELX_MEMORY_PORT": "<DELX_MEMORY_PORT>",
"DELX_MEMORY_ALLOWED_ORIGIN": "<DELX_MEMORY_ALLOWED_ORIGIN>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
DELX_MEMORY_PATHOptional | Optional path to the SQLite store. Defaults to ~/.delx-memory/db.sqlite. |
DELX_MEMORY_TRANSPORTOptional | Optional transport: stdio (default) or http. |
DELX_MEMORY_HOSTOptional | HTTP host when transport=http. Defaults to 127.0.0.1. |
DELX_MEMORY_PORTOptional | HTTP port when transport=http. Defaults to 3030. |
DELX_MEMORY_ALLOWED_ORIGINOptional | CORS allow-origin when transport=http. Defaults to http://HOST:PORT. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 3 Jul 2026 |
| Last updated | 3 Jul 2026 |
| Registry name | io.github.davidmosiah/delx-memory |
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