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licenseA
qualityD
maintenanceProvides seamless access to the ConceptNet semantic knowledge graph, enabling concept lookup, search, relationship discovery, and semantic similarity calculations across multiple languages.
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GPL 3.0
Best Semantic Web MCP Servers
The Semantic Web is an extension of the World Wide Web that promotes common data formats and exchange protocols on the web, allowing data to be shared and reused across application, enterprise, and community boundaries.
Why this server?
Provides access to ConceptNet's semantic knowledge graph, enabling AI agents to look up concepts, search for related terms, analyze semantic relationships, and calculate concept similarity scores across multiple languages.
Why this server?
Provides web search capabilities with semantic understanding and URL content fetching through Jina AI's crawler and search services
AlicenseNot gradedqualityDmaintenanceEnables web content retrieval and semantic search capabilities through the Jina AI API. Provides tools to fetch content from URLs and perform intelligent web searches with natural language queries.3MITWhy this server?
Connects to any SPARQL endpoint to execute queries (SELECT, ASK, CONSTRUCT, DESCRIBE) with support for result formatting (JSON, simplified, tabular) and caching.
AlicenseNot gradedqualityDmaintenanceEnables AI assistants to query semantic data via SPARQL endpoints, with support for multiple output formats and caching.5AGPL 3.0Why this server?
Enables SPARQL querying of local RDF/Turtle Semantic Web graph datasets, exposing graph data and inference results to AI agents and an interactive dashboard.
AlicenseNot gradedqualityBmaintenanceEnables LLM clients to query local RDF/Turtle semantic graph stores using SPARQL and retrieve structured results through an MCP tool interface.MIT