Xmemo MCP Server

One private memory layer for every AI agent. CLIs, and autonomous agents from one production-ready command line.

People connecting memory tools to Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-22 · ★ 12 · #61 OF 259 MAINTAINED MEMORY · VERIFIED 2026-08-25

MIT · JavaScript servers · how we verify → /methodology

01 · Install Xmemo

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add yonro-memory-os-cli --transport http https://xmemo.dev/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "yonro-memory-os-cli": {
      "url": "https://xmemo.dev/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://xmemo.dev/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-08-25

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to xmemo.dev

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license MIT - declared in the repository

npm package @xmemo/client - the @xmemo scope differs from the repo owner (yonro); confirm it's the project's official package

registry namespace io.github.yonro is GitHub-verified and matches the repo owner

03 · What Xmemo can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

skill-v1.1.12 · 2026-08-22

Add a short first-successful-run path: anonymous service health check, deliberate credential choice, and credential verification before memory work. - Preserve runtime commands, network requests, authentication…

skill-v1.1.11 · 2026-08-19

Simplify the standalone Skill description so agents can discover its core memory, continuity, TODO, expense, and diagnostics workflows without an exhaustive command list. - Preserve the existing runtime commands…

skill-v1.1.10 · 2026-08-18

Clarify plain-text doctor output: an explicit --anonymous health check now says authentication was not checked, while a normal no-credential check prints the formal-login next command. - Preserve the existing read-only…

04 · Who maintains Xmemo

XMemo is maintained by yonro. It's the only MCP server we track from this author; the repo dates to May 2026.

05 · Facts

repository: github.com/yonro/memory-os-cli
website: https://xmemo.dev/product/mcp
category: memory - ranked #61 of 259 actively-maintained memory servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-22)
registry: io.github.yonro/xmemo (active, first published 2026-05-30 · 4 versions)
packages: npm:@xmemo/client

06 · Xmemo FAQ

What is Xmemo?

One private memory layer for every AI agent. CLIs, and autonomous agents from one production-ready command line.

Is Xmemo still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-22 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Xmemo?

Run `npx -y @xmemo/client`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Xmemo require authentication?

Yes - when we probed the endpoint on 2026-08-25, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to Xmemo

Alternatives to Xmemo

Maintained memory servers if Xmemo isn't the fit.

Pairs well with

Servers that cover what Xmemo doesn't - only shown when the pairing reason fits the companion.

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