Onyx MCP Server

Name: Onyx MCP Server
Author: lupuletic

@lupuletic

代码仓库

关于 Onyx MCP Server

暂无概览

基本信息

分类

其他

许可证

MIT

运行时

node

传输方式

stdio

发布者

lupuletic

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "onyx-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@lupuletic/onyx-mcp-server",
        "--client",
        "claude"
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Onyx MCP Server?

A Model Context Protocol (MCP) server that connects any MCP-compatible client to an Onyx AI knowledge base, enabling semantic search and chat capabilities across your documents.

How to use Onyx MCP Server?

Install via npm or Smithery, configure environment variables ONYX_API_TOKEN and ONYX_API_URL, then add the server configuration to your MCP client (e.g., Claude Desktop or Cline). Once configured, use the search_onyx tool for targeted document search or the chat_with_onyx tool for comprehensive LLM + RAG answers.

Key features of Onyx MCP Server

Semantic search with LLM relevance filtering across document sets
Context window retrieval (chunks above and below matches)
Full document retrieval option instead of just chunks
Chat API with LLM + RAG for comprehensive answers
Configurable document set filtering for targeted results

Use cases of Onyx MCP Server

Access your organization's knowledge base through any MCP-compatible interface
Help customer support agents quickly find relevant information
Conduct deep research across your organization's documents
Provide access to training materials and documentation
Ensure teams have access to the latest policies and procedures

FAQ from Onyx MCP Server

What prerequisites are needed to run Onyx MCP Server?

You need Node.js v16 or higher, an Onyx instance with API access, and an Onyx API token.

How do I configure Onyx MCP Server for Claude Desktop?

Add a server entry to ~/Library/Application Support/Claude/claude_desktop_config.json with the command node, the path to build/index.js, and environment variables ONYX_API_TOKEN and ONYX_API_URL.

What tools does Onyx MCP Server provide?

It provides two tools: search_onyx for semantic search with configurable context retrieval, and chat_with_onyx for comprehensive LLM + RAG answers with optional chat session persistence.

How do I choose between the Search and Chat tools?

Use Search when you need specific, targeted information and want to control how much context is retrieved. Use Chat when you need comprehensive answers that synthesize information from multiple sources.

What environment variables must be configured?

ONYX_API_TOKEN (your API token) and ONYX_API_URL (the URL of your Onyx API, e.g., http://localhost:8080/api).

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