MCP Servers / database / Knowledge Graph Memory Server

Knowledge Graph Memory Server

JSON →
nonedatabase

Enables project memory using a Kuzu-powered knowledge graph.

github ↗
Install
How to run this server

No install command recorded.

server path: knowledge-graph-memory-server-2
Tools
What this server exposes
create_entities
Create multiple new entities in the knowledge graph
create_relations
Create multiple new relations between entities
add_observations
Add new observations to existing entities
delete_entities
Remove entities and their relations
delete_observations
Remove specific observations from entities
delete_relations
Remove specific relations from the graph
read_graph
Read the entire knowledge graph
search_nodes
Search for nodes based on query
open_nodes
Retrieve specific nodes by name
tag_entity
Add tags to entities
tag_observation
Add tags to specific observations
get_entities_by_tag
Find entities with a specific tag
get_all_tags
List all available tags
get_tag_usage
Get usage statistics for tags
remove_tags_from_entity
Remove specific tags from an entity
Configuration
Environment & auth
authnone
Resources
githubhttps://github.com/deanacus/knowledge-graph-mcp ↗
Knowledge Graph Memory Server — MCP Server · libregistry