Persistent memory MCP server for AI agents — Rust, 19 tools, knowledge graph, Hebbian learning, episodic memory, contradiction detection, prospective triggers, Bayesian calibration, zero-config Docker setup.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add cuba-memorys --env DATABASE_URL='<DATABASE_URL>' --env ANTHROPIC_API_KEY='<ANTHROPIC_API_KEY>' -- npx -y cuba-memorys~/.codex/config.toml
[mcp_servers.cuba-memorys]
command = "npx"
args = ["-y", "cuba-memorys"]
env = { DATABASE_URL = "<DATABASE_URL>", ANTHROPIC_API_KEY = "<ANTHROPIC_API_KEY>" }
# codex mcp add cuba-memorys --env DATABASE_URL='<DATABASE_URL>' --env ANTHROPIC_API_KEY='<ANTHROPIC_API_KEY>' -- npx -y cuba-memorys~/.cursor/mcp.json
{
"mcpServers": {
"cuba-memorys": {
"command": "npx",
"args": [
"-y",
"cuba-memorys"
],
"env": {
"DATABASE_URL": "<DATABASE_URL>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"cuba-memorys": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"cuba-memorys"
],
"env": {
"DATABASE_URL": "<DATABASE_URL>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"cuba-memorys": {
"command": "npx",
"args": [
"-y",
"cuba-memorys"
],
"env": {
"DATABASE_URL": "<DATABASE_URL>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"cuba-memorys": {
"command": "npx",
"args": [
"-y",
"cuba-memorys"
],
"env": {
"DATABASE_URL": "<DATABASE_URL>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"cuba-memorys": {
"command": "npx",
"args": [
"-y",
"cuba-memorys"
],
"env": {
"DATABASE_URL": "<DATABASE_URL>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>"
}
}
}
}Environment variables
DATABASE_URLANTHROPIC_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.