Elasticsearch Knowledge Graph for MCP
by j3k0
search_nodes
Search entities using ElasticSearch query syntax. Supports boolean operators (AND, OR, NOT), fuzzy matching (), phrases ("term"), proximity ("terms"N), wildcards (*, ?), and boosting (^N). Examples: 'meeting AND notes', 'Jon', '"project plan"2'. All searches respect zone isolation.
Input Schema
Name | Required | Description | Default |
---|---|---|---|
entityTypes | No | Filter to specific entity types (OR condition if multiple). | |
includeObservations | No | Include full entity observations (default: false). | |
informationNeeds | Yes | Important. Describe what information you are looking for. What questions are you trying to answer? Helps get more useful results. | |
limit | No | Max results (default: 20, or 5 with observations). | |
memory_zone | No | Limit search to specific zone. Omit for default zone. | |
query | Yes | ElasticSearch query string. Use '*' for all entities. | |
sortBy | No | Sort by match quality, access time, or importance. |