Embedded single-file store for facts that change: exact vector search, full revision history, no server. numpy-only.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add nanomem --env NANOMEM_PASSWORD='<NANOMEM_PASSWORD>' -- uvx nanomem~/.codex/config.toml
[mcp_servers.nanomem]
command = "uvx"
args = ["nanomem"]
env = { NANOMEM_PASSWORD = "<NANOMEM_PASSWORD>" }
# codex mcp add nanomem --env NANOMEM_PASSWORD='<NANOMEM_PASSWORD>' -- uvx nanomem~/.cursor/mcp.json
{
"mcpServers": {
"nanomem": {
"command": "uvx",
"args": [
"nanomem"
],
"env": {
"NANOMEM_PASSWORD": "<NANOMEM_PASSWORD>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"nanomem": {
"type": "stdio",
"command": "uvx",
"args": [
"nanomem"
],
"env": {
"NANOMEM_PASSWORD": "<NANOMEM_PASSWORD>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"nanomem": {
"command": "uvx",
"args": [
"nanomem"
],
"env": {
"NANOMEM_PASSWORD": "<NANOMEM_PASSWORD>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"nanomem": {
"command": "uvx",
"args": [
"nanomem"
],
"env": {
"NANOMEM_PASSWORD": "<NANOMEM_PASSWORD>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"nanomem": {
"command": "uvx",
"args": [
"nanomem"
],
"env": {
"NANOMEM_PASSWORD": "<NANOMEM_PASSWORD>"
}
}
}
}Environment variables
NANOMEM_PASSWORD
Replace the placeholders with your own credentials and keep them out of version control.