stellar-memory 3.0.0

AI Memory Platform SDK - Give any AI human-like memory

Stellar Memory

Give your AI the ability to remember. Free & open-source.

What is Stellar Memory?

Stellar Memory gives any AI the ability to remember things across conversations. Once your AI learns something about you, it remembers it next time — just like a person.

No programming required. Works with Claude Desktop, Cursor, and any MCP-compatible AI.

Get Started (2 options)

Option 1: Install on your computer (Recommended)

Windows:

1. Download stellar-memory-setup.bat
2. Double-click to run
3. Restart Claude Desktop or Cursor
4. Done! Try saying: "Remember my name is ___"

macOS / Linux:

curl -sSL https://raw.githubusercontent.com/sangjun0000/stellar-memory/main/stellar-memory-setup.sh | bash

Or if you have Python:

pip install stellar-memory[mcp]
stellar-memory setup

Option 2: Use in the cloud

Cloud service coming soon. You'll be able to use Stellar Memory from any browser without installing anything.

For now, developers can use the REST API — see API docs.

How it works

You: "My favorite color is blue. Remember that."
AI:  "Got it! I'll remember that your favorite color is blue."

... next conversation ...

You: "What's my favorite color?"
AI:  "Your favorite color is blue!"

Stellar Memory organizes memories like a solar system:

• Core — Most important, always remembered
• Inner — Important, frequently accessed
• Outer — Regular memories
• Belt — Less important
• Cloud — Rarely accessed, may fade

For Developers

Click to expand developer documentation

Python Library

from stellar_memory import StellarMemory

memory = StellarMemory()
memory.store("User prefers dark mode", importance=0.8)
results = memory.recall("user preferences")
memory.stop()

Installation Options

pip install stellar-memory          # Core library
pip install stellar-memory[mcp]     # With MCP server
pip install stellar-memory[server]  # With REST API
pip install stellar-memory[full]    # Everything

Key Features

• 5-Zone Hierarchy — Core, Inner, Outer, Belt, Cloud
• Adaptive Decay — Memories naturally fade like human memory
• Emotion Engine — 6-dimensional emotion vectors
• Self-Learning — Optimizes based on usage patterns
• MCP Server — Claude Code, Cursor integration
• REST API — Full HTTP API with Swagger docs
• Vector Search — Semantic similarity matching
• Graph Analytics — Memory relationships and communities
• Multi-Agent Sync — CRDT-based conflict resolution

Requirements

Python 3.10+

Documentation

• Full Documentation
• API Reference
• Examples

License

MIT License — free to use, modify, and distribute.