Cuba Memorys MCP Server

by leandropg19 Your server? Claim it

local only

Cuba Memorys runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 12 Sep 2026.

Persistent memory MCP server. 28 tools, BM25+MMR+OOD retrieval, tamper-evident audit, code graph.

—

Installs / week

not published

Stars

0 open issues

12 Sep 2026

Last commit

from GitHub

Apache-2.0

License

Rust

What the code does

We read the source, 7 d ago · rules 3dff92dd89df

Capabilities

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.

Runs an external command npm/bin.js:14

    const out = execFileSync(bin, ["--version"], {

Builds a file path from a variable npm/bin.js:10, npm/postinstall.js:31

const localBin = path.join(__dirname, ".bin", binName);

Builds a database query by concatenation rust/src/graph/pagerank.rs:12

        SELECT r.from_entity, r.to_entity,
               r.strength / LN(1.0 + COALESCE(deg.degree, 1)) AS dampened_weight

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

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.

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Cuba Memorys — questions

Answers built from our own checks of this server.

Why is there no uptime for Cuba Memorys?

Cuba Memorys runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.

Is Cuba Memorys open source?

Yes — it is published under the Apache-2.0 licence, written in Rust and 29 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.