Memoir runs on your own machine — the client starts it, so there is no endpoint to ping. 226 installs a week from npm. Last commit 9 Sep 2026.
Persistent memory for AI coding tools via MCP. Remembers across sessions and machines.
We read the source, 22 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const child = spawn(process.execPath, [memoirBin, 'push'], {
return path.join(appData, appName, 'User');
vm.runInNewContext(source,context);
const entries = await fs.readdir(dir, { withFileTypes: true });
const sensitive = /(^|\/)(\.env(?:\..*)?|\.npmrc|\.pypirc|credentials[^/]*|secrets?[^/]*|id_rsa|id_ed25519)$|\.(pem|key|p12|pfx)$/i;
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
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 memoir -- npx -y memoir-cli
{
"mcpServers": {
"memoir": {
"args": [
"-y",
"memoir-cli"
],
"command": "npx"
}
}
}
[mcp_servers.memoir]
command = "npx"
args = ["-y", "memoir-cli"]
{
"mcpServers": {
"memoir": {
"args": [
"-y",
"memoir-cli"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"memoir": {
"args": [
"-y",
"memoir-cli"
],
"command": "npx"
}
}
}
Cognitive memory for AI coding assistants — persistent memory across sessions
MCP server for persistent, semantic memory across AI sessions
Memory for coding conventions and standing instructions that persists across sessions.
Persistent memory for AI agents. Search, store, and recall across sessions.
Persistent memory and cross-session learning for AI coding assistants (hosted remote MCP).
Persistent memory for AI coding tools. 11 tools for any MCP-compatible AI tool.
Persistent memory for AI assistants. Store, search, and recall across sessions.
AI that remembers. Local-first cross-session, cross-project long-term memory for coding tools.
Answers built from our own checks of this server.