MCPVault

decay_factor

MCP tool from Memento MCP by gannonh

(number): Optional decay factor override

How to use it

decay_factor is exposed by the Memento MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the decay_factor tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Memento MCP

$npx -y @smithery/cli install @gannonh/memento-mcp --client claude
FULL MEMENTO MCP LISTING

Other tools in Memento MCP (39)

add_observations
confidence

(number, optional): Confidence level (0.0-1.0)

contents

(string[]): New observations to add

create_entities
create_relations
debug_embedding_config

Information about the current embedding service configuration

delete_entities
delete_observations
delete_relations
diagnose_vector_search

Information about the Neo4j vector index, embedding counts, and search functionality

entity_name

(string): The name of the entity to get the embedding for

entity_types

(string[], optional): Filter results by entity types

entityName

(string): Target entity

entityType

(string): Type classification

force_generate_embedding

Forces the generation of an embedding for a specific entity

from

(string): Source entity name

get_decayed_graph
get_entity_embedding
get_entity_history
get_graph_at_time
get_relation
get_relation_history
hybrid_search

(boolean, optional): Combine keyword and semantic search (default: true)

limit

(number, optional): Maximum results to return (default: 10)

metadata

(object, optional): Custom metadata fields

min_similarity

(number, optional): Minimum similarity threshold (0.0-1.0, default: 0.6)

name

(string): Entity identifier

observations

(string[]): Associated observations

open_nodes
query

(string): The text query to search for semantically

read_graph
reference_time

(number): Reference timestamp for decay calculation (milliseconds since epoch)

relationType

(string): Relationship type

search_nodes
semantic_search
semantic_weight

(number, optional): Weight of semantic results in hybrid search (0.0-1.0, default: 0.6)

strength

(number, optional): Relation strength (0.0-1.0)

to

(string): Target entity name

update_relation