Enhanced Knowledge Graph Memory Server

Create multiple new entities in the knowledge graph

Delete multiple entities from the knowledge graph

Read the entire knowledge graph

Open specific nodes by their names

Create multiple new relations between entities in the knowledge graph. Relations should be in active voice

Delete multiple relations from the knowledge graph

Add new observations to existing entities in the knowledge graph

Delete specific observations from entities

Normalize entity observations by resolving pronouns and anchoring relative dates. Improves search matching quality.

Search for nodes in the knowledge graph based on query string, with optional tag and importance filtering

Search entities within a date range, with optional filtering by entity type and tags. At least one of startDate or endDate should be provided.

Perform TF-IDF ranked search

Perform boolean search with AND, OR, NOT operators

Perform fuzzy search with typo tolerance

Get search suggestions for a query

Automatically select and execute the best search method based on query characteristics and graph size. Returns results along with the selected method and reasoning.

Search using combined semantic, lexical, and metadata signals. Provides better recall than single-signal search by fusing multiple relevance signals.

Analyze a search query to extract entities, temporal references, question type, and complexity. Useful for understanding query structure before searching.

Intelligent search with automatic query planning and reflection-based refinement. Iteratively improves results until adequate.

Save a search query for later reuse

Execute a previously saved search by name

List all saved searches

Delete a saved search

Update a saved search

Add tags to an entity

Remove tags from an entity

Set the importance score of an entity (0-10)

Add the same tags to multiple entities at once

Replace a tag with a new tag across all entities

Merge two tags into a target tag across all entities

Add a tag alias (synonym mapping)

List all tag aliases

Remove a tag alias

Get all aliases for a canonical tag

Resolve a tag to its canonical form

Set the parent of an entity for hierarchical organization

Get all child entities of an entity

Get the parent entity of an entity

Get all ancestor entities of an entity

Get all descendant entities of an entity

Get entity and all its descendants as a subgraph

Get all root entities (entities without parents)

Get the depth of an entity in the hierarchy

Move an entity to a new parent

Get statistics about the knowledge graph

Validate the knowledge graph for integrity issues

Find potential duplicate entities based on similarity

Merge multiple entities into one

Compress the graph by merging similar entities

Archive old or low-importance entities

Find the shortest path between two entities in the knowledge graph

Find all paths between two entities up to a maximum depth

Find all connected components in the knowledge graph

Calculate centrality metrics for entities in the graph

Import knowledge graph from various formats

Export knowledge graph in various formats with optional brotli compression and streaming for large graphs

Search for entities using semantic similarity. Requires embedding provider to be configured via MEMORY_EMBEDDING_PROVIDER.

Find entities similar to a given entity using semantic similarity. Requires embedding provider.

Index all entities for semantic search. Call this after adding entities to enable semantic search. Requires embedding provider.