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#knowledge-graph

76 posts

MCP Server 189

AI-native ontology engine: a Rust MCP server with tools for building, validating, querying, and reasoning over RDF/OWL ontologies. In-memory...

Rust MIT Updated 1w ago
MCP Server 4

Project-local MCP memory server for AI coding agents. Knowledge graph stored in .mcp/ inside each repo — isolated per project, Git-friendly...

TypeScript MIT Updated 1mo ago
n2ns 0 0
MCP Server 49

Cognitive engine for AI agents — semantic memory, observations, embeddings, dream consolidation. Cloud Run service + MCP tools.

TypeScript MIT Updated 2w ago
MCP Server 36

PDBe MCP Servers integrate Protein Data Bank Europe resources with LLMs via Model Context Protocol. Provides seamless access to protein stru...

Python Apache-2.0 Updated 5d ago
MCP Server 96

The EMBL-EBI Ontology Lookup Service (OLS)

Java Apache-2.0 Updated 1w ago
MCP Server 138

Git for AI Agent Knowledge. A persistent, versioned memory layer for AI systems. Hybrid GraphRAG retrieval. Runs entirely offline.

Rust Apache-2.0 Updated 2w ago
MCP Server 157

Browser-based RDF/ontology knowledge graph editor — load RDF from files, URLs or SPARQL endpoints; author nodes and edges on the canvas; run...

TypeScript NOASSERTION Updated 3w ago
MCP Server 15

Open, read-only MCP gateway over the Yochai knowledge graph of the Jewish textual tradition — for AI agents and developers.

Python Apache-2.0 Updated 1mo ago
MCP Server 56

A local-first AI memory system with hybrid search, MCP integration, and a knowledge graph.

Python MIT Updated 1w ago
MCP Server 1.3k

ApeRAG: Production-ready GraphRAG with multi-modal indexing, AI agents, MCP support, and scalable K8s deployment

Python Apache-2.0 Updated 2mos ago
MCP Server 26

Open-source bitemporal knowledge graph — long-term memory for AI agents. Hybrid retrieval, conflict-aware ingest, GDPR forget. REST + native...

TypeScript AGPL-3.0 Updated 1w ago