Engram MCP Server

by spectra-g Your server? Claim it

local only

Engram runs on your own machine — the client starts it, so there is no endpoint to ping. 39 installs a week from npm. Last commit 19 Feb 2026.

MCP adapter for Engram - organizational memory for AI agents

Installs per day peak 13 · avg 5 · +214% w/w

a month agotoday

Installs / week

npm · @spectra-g/engram-adapter

Stars

7 open issues

19 Feb 2026

Last commit

0 releases in 90 days

—

License

Rust

What the code does

We read the source, 21 h 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 adapter/src/process-bridge.ts:64

    const child = spawn(binaryPath, args, {

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.

Connect this server

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 Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add engram -- npx -y @spectra-g/engram-adapter

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "engram": {
      "args": [
        "-y",
        "@spectra-g/engram-adapter"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.engram]
command = "npx"
args = ["-y", "@spectra-g/engram-adapter"]

.cursor/mcp.json

{
  "mcpServers": {
    "engram": {
      "args": [
        "-y",
        "@spectra-g/engram-adapter"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "engram": {
      "args": [
        "-y",
        "@spectra-g/engram-adapter"
      ],
      "command": "npx"
    }
  }
}

Alternatives to Engram

same job, measured the same way

Nex

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Waggle MCP

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Kairn

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Agent Sudo MCP

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Engram

by debragail

Persistent memory for AI agents — verbatim conversations, searchable by meaning.

answering

Memstack

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MCP server for persistent, searchable memory for AI agents.

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Engram — questions

Answers built from our own checks of this server.

Why is there no uptime for Engram?

Engram runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @spectra-g/engram-adapter was installed 39 times last week.

How do I connect Engram?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @spectra-g/engram-adapter straight from npm; nothing to host, nothing to sign up for.

How many people use Engram?

The npm package @spectra-g/engram-adapter was installed 39 times in the last week. Week over week that is +214%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Engram open source?

We cannot say either way: written in Rust, 6 stars on GitHub and 7 open issues, but we could not determine the licence, and without one the code is not open source by default.