Monomem runs on your own machine — the client starts it, so there is no endpoint to ping. 1 743 installs a week from npm. Last commit 6 Nov 2026.
Local shared memory for AI coding agents: SQLite notes with writer provenance, undo, search.
Today is the operative word: we check Monomem every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add monomem -- npx -y monomem
{
"mcpServers": {
"monomem": {
"command": "npx",
"args": [
"-y",
"monomem"
]
}
}
}
[mcp_servers.monomem]
command = "npx"
args = ["-y", "monomem"]
{
"mcpServers": {
"monomem": {
"command": "npx",
"args": [
"-y",
"monomem"
]
}
}
}
{
"servers": {
"monomem": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"monomem"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
MONOMEM_CLIENT (App name stamped on this server's writes (written_by becomes stdio:<name>). 1-40 characters a-z 0-9 . _ -. Self-declared, not authenticated), MONOMEM_HOME (Data directory (database, tokens). Default: ~/.monomem (Windows: the .monomem folder in your user profile); an existing ~/.onememory store is kept in place, as is a checkout's ./data/state.db), MONOMEM_DB_PATH (SQLite file path, overriding the data directory for the database only. Default: <data dir>/state.db).
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Answers built from our own checks of this server.