MCP Server

Stellar Memory MCP Server

Name: Stellar Memory MCP Server
Author: io.github.sangjun0000

io.github.sangjun0000/stellar-memory

Registry

What is the Stellar Memory MCP server?

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

How to install Stellar Memory

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

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

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "stellar-memory": {
      "command": "npx",
      "args": [
        "-y",
        "stellar-memory"
      ],
      "env": {
        "STELLAR_PROJECT": "<YOUR_STELLAR_PROJECT>",
        "STELLAR_DB_PATH": "<YOUR_STELLAR_DB_PATH>",
        "STELLAR_API_PORT": "<YOUR_STELLAR_API_PORT>",
        "STELLAR_SUN_TOKEN_BUDGET": "<YOUR_STELLAR_SUN_TOKEN_BUDGET>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "stellar-memory": {
      "command": "npx",
      "args": [
        "-y",
        "stellar-memory"
      ],
      "env": {
        "STELLAR_PROJECT": "<YOUR_STELLAR_PROJECT>",
        "STELLAR_DB_PATH": "<YOUR_STELLAR_DB_PATH>",
        "STELLAR_API_PORT": "<YOUR_STELLAR_API_PORT>",
        "STELLAR_SUN_TOKEN_BUDGET": "<YOUR_STELLAR_SUN_TOKEN_BUDGET>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "stellar-memory": {
      "command": "npx",
      "args": [
        "-y",
        "stellar-memory"
      ],
      "env": {
        "STELLAR_PROJECT": "<YOUR_STELLAR_PROJECT>",
        "STELLAR_DB_PATH": "<YOUR_STELLAR_DB_PATH>",
        "STELLAR_API_PORT": "<YOUR_STELLAR_API_PORT>",
        "STELLAR_SUN_TOKEN_BUDGET": "<YOUR_STELLAR_SUN_TOKEN_BUDGET>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "stellar-memory": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "stellar-memory"
      ],
      "env": {
        "STELLAR_PROJECT": "<YOUR_STELLAR_PROJECT>",
        "STELLAR_DB_PATH": "<YOUR_STELLAR_DB_PATH>",
        "STELLAR_API_PORT": "<YOUR_STELLAR_API_PORT>",
        "STELLAR_SUN_TOKEN_BUDGET": "<YOUR_STELLAR_SUN_TOKEN_BUDGET>"
      }
    }
  }
}

Claude Code

claude mcp add stellar-memory --env STELLAR_PROJECT=<YOUR_STELLAR_PROJECT> --env STELLAR_DB_PATH=<YOUR_STELLAR_DB_PATH> --env STELLAR_API_PORT=<YOUR_STELLAR_API_PORT> --env STELLAR_SUN_TOKEN_BUDGET=<YOUR_STELLAR_SUN_TOKEN_BUDGET> -- npx -y stellar-memory