Construct a knowledge graph from project documents and ontology using Zep. Returns a task ID for asynchronous progress polling.
MIT
521,628 tools. Updated 2026-09-06 11:42
"How to Query a Knowledge Graph Using an Ontology" matching MCP tools:
- Find how named entities like people, systems, or concepts connect in a channel's knowledge graph. Explore relationships between entities to understand their connections.Apache 2.0
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- Search BioPortal across an entire ontology to find standardized names and IRIs for terms, using a search string and ontology acronym.MIT
- Retrieve immediate child terms for a branch in an ontology to explore hierarchy or populate controlled vocabulary dropdowns.MIT
- Retrieve the hierarchical tree structure for an ontology class, showing its ancestor path and sibling nodes to understand its position in the ontology hierarchy.MIT
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- Answer factual questions from a shared knowledge graph, grounded in evidence with citations. Abstains when the graph lacks knowledge.MIT
- Paginate a single search query across multiple pages, merging deduplicated organic results while retaining Google enrichments like AI Overview and Knowledge Graph. Billed per page fetched.MIT
- List entities in the knowledge graph, optionally filtered by type, to obtain an overview or entity names for graph queries. Supports D3-compatible JSON output.MIT
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- Remove a subject-predicate-object relationship from the knowledge graph by providing the triple ID. Receive a JSON confirmation of deletion.MITDestructive
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- Rank knowledge-graph nodes by importance using PageRank, optionally personalized by query, to surface top concepts for condensation, search ranking, and documentation sourcing.Apache 2.0
- Extracts circuit topology and components from schematic images, then cross-references a knowledge graph to provide engineering insights and related principles.MIT
- Traverse the knowledge graph from a component or page to see how it connects to the rest of the app, returning nodes and edges within a configurable hop depth.MIT
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