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AI and media

Stellar Memory

io.github.sangjun0000/stellar-memory · v1.0.3

Persistent AI memory using orbital mechanics. 100% local, zero API keys, MCP-native.

Set it up

Connect Runs on your machine

Terminal
claude mcp add stellar-memory -e STELLAR_PROJECT=<STELLAR_PROJECT> -e STELLAR_DB_PATH=<STELLAR_DB_PATH> -e STELLAR_API_PORT=<STELLAR_API_PORT> -e STELLAR_SUN_TOKEN_BUDGET=<STELLAR_SUN_TOKEN_BUDGET> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "stellar-memory": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "STELLAR_PROJECT": "<STELLAR_PROJECT>",
        "STELLAR_DB_PATH": "<STELLAR_DB_PATH>",
        "STELLAR_API_PORT": "<STELLAR_API_PORT>",
        "STELLAR_SUN_TOKEN_BUDGET": "<STELLAR_SUN_TOKEN_BUDGET>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "stellar-memory": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "STELLAR_PROJECT": "<STELLAR_PROJECT>",
        "STELLAR_DB_PATH": "<STELLAR_DB_PATH>",
        "STELLAR_API_PORT": "<STELLAR_API_PORT>",
        "STELLAR_SUN_TOKEN_BUDGET": "<STELLAR_SUN_TOKEN_BUDGET>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "stellar-memory": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "STELLAR_PROJECT": "<STELLAR_PROJECT>",
        "STELLAR_DB_PATH": "<STELLAR_DB_PATH>",
        "STELLAR_API_PORT": "<STELLAR_API_PORT>",
        "STELLAR_SUN_TOKEN_BUDGET": "<STELLAR_SUN_TOKEN_BUDGET>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
STELLAR_PROJECT
Optional		Active project name for memory isolation
STELLAR_DB_PATH
Optional		Path to SQLite database file (default: ~/.stellar-memory/stellar.db)
STELLAR_API_PORT
Optional		REST API port (default: 21547)
STELLAR_SUN_TOKEN_BUDGET
Optional		Max tokens for Sun context (default: 800)

Details

Package[email protected] (NPM, stdio)
First published12 Mar 2026
Last updated12 Mar 2026
Registry nameio.github.sangjun0000/stellar-memory

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