onyx-mcp-server
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A Model Context Protocol (MCP) server for seamless integration with Onyx AI knowledge bases.
The Onyx MCP Server is designed to connect any MCP-compatible client to the Onyx knowledge base, facilitating the search and retrieval of relevant context from documents. It acts as a bridge between MCP clients and the Onyx API, enabling advanced semantic search and chat capabilities. The server supports enhanced search features, context window retrieval, full document retrieval, chat integration, and configurable document set filtering. It is particularly useful for knowledge management, customer support, research, training, and policy compliance. The server is built with Node.js and requires an Onyx instance with API access and a valid API token.
Features
- Enhanced Search: Semantic search across your Onyx document sets with LLM relevance filtering.
- Context Window Retrieval: Retrieve chunks above and below the matching chunk for better context.
- Full Document Retrieval: Option to retrieve entire documents instead of just chunks.
- Chat Integration: Use Onyx's powerful chat API with LLM + RAG for comprehensive answers.
- Configurable Document Set Filtering: Target specific document sets for more relevant results.
Tools
Search Tool
Provides direct access to Onyx's search capabilities with enhanced context retrieval.
Chat Tool
Leverages Onyx's powerful chat API with LLM + RAG for comprehensive answers.