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Engram MCP Server

by hbarefoot Your server? Claim it
local only

Engram runs on your own machine — the client starts it, so there is no endpoint to ping. 82 installs a week from npm. Last commit 7 Jul 2026.

Local-first persistent memory for AI agents — SQLite + local embeddings, MCP-native, no cloud.

Installs per day peak 38 · avg 11 · +190% w/w
a month agotoday
82
Installs / week
npm · @hbarefoot/engram
8
Stars
2 open issues
7 Jul 2026
Last commit
0 releases in 90 days
MIT
License
JavaScript

What the code does

We read the source, 19 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.

        const child = spawn(opener, [discussionsUrl], {
  return path.join(root, dot, 'skills', SKILL_NAME);
const SSH_CONFIG_PATH = path.join(os.homedir(), '.ssh/config');

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.

Three servers free · no card

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.

run in your terminal
claude mcp add engram -- npx -y @hbarefoot/engram
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "engram": {
      "args": [
        "-y",
        "@hbarefoot/engram"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.engram]
command = "npx"
args = ["-y", "@hbarefoot/engram"]
.cursor/mcp.json
{
  "mcpServers": {
    "engram": {
      "args": [
        "-y",
        "@hbarefoot/engram"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "engram": {
      "args": [
        "-y",
        "@hbarefoot/engram"
      ],
      "command": "npx"
    }
  }
}

Alternatives to Engram

same job, measured the same way
Palace
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Local-first memory for coding agents — MCP server, single SQLite file, local embeddings

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lean-memory
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Embedded, local-first agent memory: one SQLite file per namespace, no server, no cloud.

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LLM Kosh
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Local-first AI memory cartridge with persistent MCP memory for Claude via SQLite FTS5.

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SAME - Stateless Agent Memory Engine
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Persistent memory for AI coding agents. Local-first SQLite + vector search. 17 MCP tools.

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Leteo
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Persistent memory for AI coding agents: one Rust binary, one local SQLite database.

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Mnemon MCP
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Persistent layered memory for AI agents. SQLite FTS5, fact versioning, zero-cloud.

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Memory Kernel
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Local-first memory for AI agents: SQLite FTS5, deterministic recall, no vector DB, no cloud.

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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 @hbarefoot/engram was installed 82 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 @hbarefoot/engram straight from npm; nothing to host, nothing to sign up for.
How many people use Engram?
The npm package @hbarefoot/engram was installed 82 times in the last week. Week over week that is +190%. 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?
Yes — it is published under the MIT licence, written in JavaScript, 8 stars on GitHub and 2 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.