Memento
Agent memory MCP server with 4-type cognitive memory, hybrid search, and TTL-based forgetting.
MCP server · by jee1
About
Memento is an MCP server published by jee1. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs on your machine
- Settings: 1
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
npm memento-mcp-server (memento-mcp-server on npm)
- npm downloads/week: 1 208 (2026-10-13)
- npm downloads/month: 4 228 (2026-10-13)
- Latest version on npm: 2.0.4, published 2026-10-11
No known vulnerabilities in OSV for 2.0.4 (checked 2026-10-13)
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero. Vulnerability records come from OSV.dev (CC BY 4.0) and concern the declared version only; a listing that declares no version gets no answer. We do not scan code.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: npm package
Built from what Official MCP Registry declares.
claude mcp add --transport stdio memento-mcp-server -- npx -y memento-mcp-server[mcp_servers.memento-mcp-server]
command = "npx"
args = ["-y", "memento-mcp-server"]{
"mcpServers": {
"memento-mcp-server": {
"command": "npx",
"args": [
"-y",
"memento-mcp-server"
]
}
}
}As a Claude Code plugin
Built from what Community GitHub marketplaces declares.
/plugin marketplace add jee1/memento
/plugin install memento@mementoWhere it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 2.0.4 | Downloads/month (npm): 4 228 Downloads/week (npm): 1 208 Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
Also listed in one community marketplace
| Marketplace | Repository | Stars (GitHub) |
|---|---|---|
| memento | jee1/memento | 0 |
What the bundle contains
As published on Community GitHub marketplaces.
MCP servers: 1
memento
Skills: 1
memento-memory-loop
What changed
- Appeared on a new marketplace: Community GitHub marketplaces
- Community GitHub marketplaces: appeared
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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
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Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.