Memory MCP
MCP Server
Knowledge graph-based persistent memory system for maintaining context across conversations
🧠AI & Memory
memory
knowledge-graph
ai
context
persistence
Installation
npm install @modelcontextprotocol/server-memoryAvailable Tools (9)
create_entities
Add new nodes to the knowledge graph
Parameters:
entities
create_relations
Connect entities with relationships
Parameters:
relations
add_observations
Append information to entities
Parameters:
observations
delete_entities
Remove entities from graph
Parameters:
entity_names
delete_observations
Remove specific observations
Parameters:
observation_ids
delete_relations
Remove relationships between entities
Parameters:
relation_ids
read_graph
Retrieve entire knowledge graph
search_nodes
Find entities by query
Parameters:
query
open_nodes
Retrieve specific nodes
Parameters:
names
Key Features
Persistent knowledge graph storage
Entity and relationship management
Atomic fact observations
Cross-session memory
User information tracking
Context preservation
Package Info
Package Name
@modelcontextprotocol/server-memoryCategory
AI & Memory
Tools Available
9
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