Open Sourcev1.0Available Now

The persistent brain for AI coding agents

Give your AI agent a persistent brain. Install in seconds — works locally with any MCP-compatible editor. Cloud sync and team features available by invitation.

Install Memento

Get the persistent brain for your AI coding agent in seconds

bash

curl -fsSL https://mementohub.xyz/install | bash

Then configure your AI coding agent

🟠Claude Code

Add to .mcp.json

json

{
  "mcpServers": {
    "memento": {
      "command": "memento-mcp"
    }
  }
}

⌨️OpenCode

Add to .opencode.json

json

{
  "mcpServers": {
    "memento": {
      "command": "memento-mcp"
    }
  }
}

See 10+ more editors & CLIs →

Features

Everything your AI agent needs to remember, search, and collaborate.

FTS5 Search

Full-text search across all observations. Find what you need in milliseconds.

Persistent Memory

Observations, decisions, and discoveries that survive across sessions.

MCP Protocol

Native MCP server integration for Claude Code, Cursor, and OpenCode.

Cloud Sync

Invite Only

Push and pull mementos to the cloud. Share memory across your team.

How it works

Three steps to give your AI agent a persistent brain.

Save

Agent saves a memento locally — a decision, a bug fix, a discovery.

Sync

Push and pull to the cloud. Changes propagate automatically.

Team members see changes. Memory becomes collective knowledge.

Terminal

memento save"Fixed auth bug" "JWT session..." --type bug

memento sync push# Push local changes to the cloud

memento sync pull# Pull changes from your team

☁️ MementoHub Cloud

Ready for cloud sync and team memory?

MementoHub Cloud is invite-only. Request access to sync across devices and share memory with your team.