Memento

search_nodes

Find entities and relations by keyword or semantic similarity using hybrid search. Specify query, mode, and threshold to retrieve relevant results from the Memento MCP server.

Instructions

Search for entities and relations by keyword or semantic similarity. Supports hybrid mode.

Input Schema

Name	Required	Description	Default
`mode`	No	Search mode to use.	keyword
`query`	Yes	Search query string.
`threshold`	No	Distance threshold for semantic filtering.
`topK`	No	Max number of results to return.

Input Schema (JSON Schema)

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false,
  "properties": {
    "mode": {
      "default": "keyword",
      "description": "Search mode to use.",
      "enum": [
        "keyword",
        "semantic",
        "hybrid"
      ],
      "type": "string"
    },
    "query": {
      "description": "Search query string.",
      "type": "string"
    },
    "threshold": {
      "default": 0.35,
      "description": "Distance threshold for semantic filtering.",
      "maximum": 1,
      "minimum": 0,
      "type": "number"
    },
    "topK": {
      "default": 8,
      "description": "Max number of results to return.",
      "maximum": 100,
      "minimum": 1,
      "type": "integer"
    }
  },
  "required": [
    "query"
  ],
  "type": "object"
}

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