Make0 Brain runs on your own machine — the client starts it, so there is no endpoint to ping. 1 212 installs a week from npm. Last commit 1 Nov 2026.
One shared, versioned memory for Claude Code, Cursor, Codex and every MCP agent. Local and offline.
We read the source, 23 h ago · rules 995398eba69f
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.
fs.mkdirSync(path.join(dir, folder), { recursive: true });
const probe = spawnSync(command, ["--version"], { stdio: "ignore", shell: process.platform === "win32" });
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
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.
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 mcp add brain-oss -- npx -y @make0-ai/brain
{
"mcpServers": {
"brain-oss": {
"command": "npx",
"args": [
"-y",
"@make0-ai/brain"
]
}
}
}
[mcp_servers.brain-oss]
command = "npx"
args = ["-y", "@make0-ai/brain"]
{
"mcpServers": {
"brain-oss": {
"command": "npx",
"args": [
"-y",
"@make0-ai/brain"
]
}
}
}
{
"servers": {
"brain-oss": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@make0-ai/brain"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
MAKE0_BRAIN_HOME (Data folder for the database, local models and .env (default ~/.make0)), OPENAI_API_KEY (Optional. Turns on LLM features; Make0 Brain runs fully offline without it).
Persistent memory for AI agents: one brain shared across Claude, Cursor, Codex and more.
Shared memory and delegation for Codex, Cursor, Claude Code, and OpenCode.
MCP gateway: one local install fronts every MCP server for Claude Code, Cursor, and VS Code.
One memory for you and your AI agents, shared by ChatGPT, Claude, Gemini, Grok, Codex and Cursor.
Local long-term memory MCP server (SQLite) for AI coding agents — OpenCode, Claude Code, Cursor
Persistent memory MCP server for Claude Code, Codex and OpenCode, stored locally in SQLite
Local codebase memory and repository code search for Codex, Claude Code, and MCP coding agents.
Shared memory across devices, sessions, and agents for OpenClaw, Claude Code, and Codex.
Answers built from our own checks of this server.