itseasy21/mcp-knowledge-graph
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An improved implementation of persistent memory using a local knowledge graph with a customizable memory path.
Tools
Functions exposed to the LLM to take actions
create_entities
Create multiple new entities in the knowledge graph
create_relations
Create multiple new relations between entities in the knowledge graph. Relations should be in active voice
add_observations
Add new observations to existing entities in the knowledge graph
delete_entities
Delete multiple entities and their associated relations from the knowledge graph
delete_observations
Delete specific observations from entities in the knowledge graph
delete_relations
Delete multiple relations from the knowledge graph
read_graph
Read the entire knowledge graph
search_nodes
Search for nodes in the knowledge graph based on a query
open_nodes
Open specific nodes in the knowledge graph by their names
update_entities
Update multiple existing entities in the knowledge graph
update_relations
Update multiple existing relations in the knowledge graph
Prompts
Interactive templates invoked by user choice
No prompts
Resources
Contextual data attached and managed by the client