Evidence-tracked local memory MCP server: one SQLite file; corrections retire dependent memories.
Connect Runs on your machine
claude mcp add mnemosyne -e MNEMOSYNE_INDEX_MODE=<MNEMOSYNE_INDEX_MODE> -- npx -y [email protected]
{
"mcpServers": {
"mnemosyne": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"MNEMOSYNE_INDEX_MODE": "<MNEMOSYNE_INDEX_MODE>"
}
}
}
}
{
"mcpServers": {
"mnemosyne": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"MNEMOSYNE_INDEX_MODE": "<MNEMOSYNE_INDEX_MODE>"
}
}
}
}
{
"servers": {
"mnemosyne": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"MNEMOSYNE_INDEX_MODE": "<MNEMOSYNE_INDEX_MODE>"
}
}
}
}
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 |
|---|---|
MNEMOSYNE_INDEX_MODEOptional | Dense index used for semantic recall; defaults to auto |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 29 Oct 2026 |
| Last updated | 29 Oct 2026 |
| Registry name | io.github.28naem-del/mnemosyne |
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