Cuba Memorys MCP Server

Formerly cuba-memorys. Same daemon, same cuba_ MCP tools, new product name. It runs locally over stdio via the published package.

People who work with ai memory, anti hallucination and graph database and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Rust.

VERIFIED ACTIVE

LAST COMMIT 2026-09-11 · ★ 29 · #44 OF 304 MAINTAINED MEMORY · VERIFIED 2026-09-18

Apache-2.0 · Rust servers · how we verify → /methodology

01 · Install Cuba Memorys

before you install - you'll need

DATABASE_URL

Environment variables documented in the project's README - it lists which are required and which have defaults.

Claude Code

claude mcp add leandropg19-cuba-memorys -- npx -y cuba-memorys

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "leandropg19-cuba-memorys": {
      "command": "npx",
      "args": [
        "-y",
        "cuba-memorys"
      ]
    }
  }
}

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

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

license Apache-2.0 - declared in the repository

npm package cuba-memorys - unscoped; check the name against the project README before installing

registry namespace io.github.LeandroPG19 is GitHub-verified and matches the repo owner

03 · What Cuba Memorys can do

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

Latest releases

v0.25.0 · 2026-09-11

v0.24.0 · 2026-08-16

v0.23.0 · 2026-08-14

04 · Who maintains Cuba Memorys

cuba-memorys is maintained by leandropg19. We track 2 MCP servers from leandropg19 - 2 actively maintained, 58 combined GitHub stars, oldest repo from Mar 2026. Full record: all servers from leandropg19.

memory-industry MemoryIndustry persistent memory MCP server: BM25+MMR retrieval and audit. ★ 29

05 · Facts

repository: github.com/leandropg19/cuba-memorys
category: memory - ranked #44 of 304 actively-maintained memory servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-09-11)
registry: io.github.LeandroPG19/cuba-memorys (active, first published 2026-03-28 · 24 versions)
packages: npm:cuba-memorys · pypi:cuba-memorys

06 · Cuba Memorys FAQ

What is Cuba Memorys?

Formerly cuba-memorys. Same daemon, same cuba_ MCP tools, new product name. It runs locally over stdio via the published package.

Is Cuba Memorys still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-11 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Cuba Memorys?

Run `npx -y cuba-memorys`. The README documents one environment variable (DATABASE_URL) to set first. You can also paste the ready-made client config above.

Does Cuba Memorys run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Cuba Memorys

Alternatives to Cuba Memorys

Maintained memory servers if Cuba Memorys isn't the fit.

Pairs well with

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

More memory MCP servers · Memory Industry · Nextjs Cache Handler MCP · Leghis Smart Thinking · Turbo Quant Memory · Skillmem

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