Stores agent memory as a typed Neo4j entity graph with hybrid keyword, semantic and fuzzy search, plus a tool that merges duplicates.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add reverie --env NEO4J_URI='<NEO4J_URI>' --env NEO4J_USERNAME='<NEO4J_USERNAME>' --env NEO4J_PASSWORD='<NEO4J_PASSWORD>' --env NEO4J_DATABASE='<NEO4J_DATABASE>' -- npx -y @knowall-ai/reverie~/.codex/config.toml
[mcp_servers.reverie]
command = "npx"
args = ["-y", "@knowall-ai/reverie"]
env = { NEO4J_URI = "<NEO4J_URI>", NEO4J_USERNAME = "<NEO4J_USERNAME>", NEO4J_PASSWORD = "<NEO4J_PASSWORD>", NEO4J_DATABASE = "<NEO4J_DATABASE>" }
# codex mcp add reverie --env NEO4J_URI='<NEO4J_URI>' --env NEO4J_USERNAME='<NEO4J_USERNAME>' --env NEO4J_PASSWORD='<NEO4J_PASSWORD>' --env NEO4J_DATABASE='<NEO4J_DATABASE>' -- npx -y @knowall-ai/reverie~/.cursor/mcp.json
{
"mcpServers": {
"reverie": {
"command": "npx",
"args": [
"-y",
"@knowall-ai/reverie"
],
"env": {
"NEO4J_URI": "<NEO4J_URI>",
"NEO4J_USERNAME": "<NEO4J_USERNAME>",
"NEO4J_PASSWORD": "<NEO4J_PASSWORD>",
"NEO4J_DATABASE": "<NEO4J_DATABASE>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"reverie": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@knowall-ai/reverie"
],
"env": {
"NEO4J_URI": "<NEO4J_URI>",
"NEO4J_USERNAME": "<NEO4J_USERNAME>",
"NEO4J_PASSWORD": "<NEO4J_PASSWORD>",
"NEO4J_DATABASE": "<NEO4J_DATABASE>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"reverie": {
"command": "npx",
"args": [
"-y",
"@knowall-ai/reverie"
],
"env": {
"NEO4J_URI": "<NEO4J_URI>",
"NEO4J_USERNAME": "<NEO4J_USERNAME>",
"NEO4J_PASSWORD": "<NEO4J_PASSWORD>",
"NEO4J_DATABASE": "<NEO4J_DATABASE>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"reverie": {
"command": "npx",
"args": [
"-y",
"@knowall-ai/reverie"
],
"env": {
"NEO4J_URI": "<NEO4J_URI>",
"NEO4J_USERNAME": "<NEO4J_USERNAME>",
"NEO4J_PASSWORD": "<NEO4J_PASSWORD>",
"NEO4J_DATABASE": "<NEO4J_DATABASE>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"reverie": {
"command": "npx",
"args": [
"-y",
"@knowall-ai/reverie"
],
"env": {
"NEO4J_URI": "<NEO4J_URI>",
"NEO4J_USERNAME": "<NEO4J_USERNAME>",
"NEO4J_PASSWORD": "<NEO4J_PASSWORD>",
"NEO4J_DATABASE": "<NEO4J_DATABASE>"
}
}
}
}Environment variables
NEO4J_URINEO4J_USERNAMENEO4J_PASSWORDNEO4J_DATABASE
Replace the placeholders with your own credentials and keep them out of version control.