Claude Desktop
Desktop · Freemium · Proprietary
Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.
WindowsMacOS
Knowledge Management · Search Tools
Onyx MCP Server
lupuletic/onyx-mcp-server
A Model Context Protocol (MCP) server for seamless integration with Onyx AI knowledge bases.
Install
npx -y @smithery/cli install @lupuletic/onyx-mcp-server --client claudeClient configuration
{
"mcpServers": {
"onyx-search": {
"command": "node",
"args": [
"/path/to/onyx-mcp-server/build/index.js"
],
"env": {
"ONYX_API_TOKEN": "<ONYX_API_TOKEN>",
"ONYX_API_URL": "<ONYX_API_URL>"
}
}
}
}Environment variables
ONYX_API_TOKENONYX_API_URL- GitHub stars
- 5
- Author
- @lupuletic
- Category
- Knowledge Management, Search Tools
- License
- MIT
- Updated
- Oct 6, 2026
About Onyx MCP Server
This MCP server connects any MCP-compatible client to your Onyx knowledge base, allowing you to search and retrieve relevant context from your documents. It provides a bridge between MCP clients and the Onyx API, enabling powerful semantic search and chat capabilities.
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
Details on this page are taken from the project's README. Open README
Supported clients
Clients mentioned in this server's README:
Cline
Desktop · Free · MIT
An AI coding assistant integrated into the IDE. Supports MCP servers for enhanced functionality.
VS Code GitHub Copilot
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VS Code integrates MCP with GitHub Copilot through agent mode, allowing direct interaction with MCP-provided tools in your agentic coding workflow. Configure servers in Claude Desktop, workspace, or user settings, with guided MCP installation and secure handling of secrets in input variables to avoid leaking hardcoded keys.
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