Graph memory that dreams: Neo4j knowledge-graph memory for AI agents with hybrid search
Connect Runs on your machine
claude mcp add reverie -e NEO4J_URI=<NEO4J_URI> -e NEO4J_USERNAME=<NEO4J_USERNAME> -e NEO4J_PASSWORD=<NEO4J_PASSWORD> -e NEO4J_DATABASE=<NEO4J_DATABASE> -e REVERIE_EMBEDDINGS=<REVERIE_EMBEDDINGS> -- npx -y @knowall-ai/[email protected]{
"mcpServers": {
"reverie": {
"command": "npx",
"args": [
"-y",
"@knowall-ai/[email protected]"
],
"env": {
"NEO4J_URI": "<NEO4J_URI>",
"NEO4J_USERNAME": "<NEO4J_USERNAME>",
"NEO4J_PASSWORD": "<NEO4J_PASSWORD>",
"NEO4J_DATABASE": "<NEO4J_DATABASE>",
"REVERIE_EMBEDDINGS": "<REVERIE_EMBEDDINGS>"
}
}
}
}{
"mcpServers": {
"reverie": {
"command": "npx",
"args": [
"-y",
"@knowall-ai/[email protected]"
],
"env": {
"NEO4J_URI": "<NEO4J_URI>",
"NEO4J_USERNAME": "<NEO4J_USERNAME>",
"NEO4J_PASSWORD": "<NEO4J_PASSWORD>",
"NEO4J_DATABASE": "<NEO4J_DATABASE>",
"REVERIE_EMBEDDINGS": "<REVERIE_EMBEDDINGS>"
}
}
}
}{
"servers": {
"reverie": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@knowall-ai/[email protected]"
],
"env": {
"NEO4J_URI": "<NEO4J_URI>",
"NEO4J_USERNAME": "<NEO4J_USERNAME>",
"NEO4J_PASSWORD": "<NEO4J_PASSWORD>",
"NEO4J_DATABASE": "<NEO4J_DATABASE>",
"REVERIE_EMBEDDINGS": "<REVERIE_EMBEDDINGS>"
}
}
}
}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
| Name | Description |
|---|---|
NEO4J_URIRequired | Bolt URI of the Neo4j 5 database, e.g. bolt://localhost:7687 |
NEO4J_USERNAMERequired | Neo4j user |
NEO4J_PASSWORDRequired, secret | Neo4j password |
NEO4J_DATABASEOptional | Database name (Enterprise only; omit on Community Edition) |
REVERIE_EMBEDDINGSOptional | Embedding provider for semantic search: local (default, no API key), openai, azure, ollama, voyage or none |
Details
| Package | @knowall-ai/[email protected] (NPM, stdio) |
| First published | 6 Nov 2026 |
| Last updated | 6 Nov 2026 |
| Registry name | ai.knowall/reverie |
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