Onyx MCP Server
O

Onyx MCP Server

The Onyx MCP Server is a protocol server that connects MCP clients to the Onyx knowledge base, providing semantic search and intelligent chat functions.
2.5 points
8.3K

What is the Onyx MCP Server?

The Onyx MCP Server is a tool for seamless integration with the Onyx knowledge base. It connects any MCP-compatible client via the Model Context Protocol (MCP) and supports intelligent search, context retrieval, and LLM-based chat functions.

How to use the Onyx MCP Server?

You can start using it in just a few steps. First, install the server, then configure the client to connect to your Onyx instance. Next, select the search or chat tool as needed to perform operations.

Applicable Scenarios

It is suitable for scenarios such as enterprise internal knowledge management, customer support, training material query, and policy compliance.

Main Features

Enhanced Search Function
Quickly locate relevant content in the document set through semantic search.
Context Retrieval
Retrieve the context information before and after the matching paragraph to ensure more complete answers.
Full-text Retrieval
Directly obtain the entire document content, not just fragments.
LLM-based Chat
Leverage large language models to generate comprehensive answers.
Document Set Filtering
Limit the search scope to specific document sets to improve the relevance of results.
Advantages
Seamless integration with the Onyx knowledge base
Support for multiple MCP clients
Improved search efficiency and accuracy
Context-aware intelligent Q&A
Limitations
Requires configuration of environment variables
High dependence on the network
May be restricted by API access permissions

How to Use

Install the Onyx MCP Server
Clone the code repository and install the required dependencies.
Configure Environment Variables
Set the Onyx API token and URL.
Start the Server
Run the built script to start the service.

Usage Examples

Example 1: Search for Documents
Search for remote work regulations in the company's policies.
Example 2: Chat Interaction
Ask the knowledge base questions about employee benefits.

Frequently Asked Questions

How to install the Onyx MCP Server?
Which MCP clients are supported?
How to update the server version?

Related Resources

Official Documentation
Project homepage and detailed documentation.
GitHub Repository
Source code hosting address.
Technical Blog
Articles about MCP technology.

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "onyx-search": {
      "command": "node",
      "args": ["/path/to/onyx-mcp-server/build/index.js"],
      "env": {
        "ONYX_API_TOKEN": "your-api-token-here",
        "ONYX_API_URL": "http://localhost:8080/api"
      },
      "disabled": false,
      "alwaysAllow": []
    }
  }
}

{
  "mcpServers": {
    "onyx-search": {
      "command": "node",
      "args": ["/path/to/onyx-mcp-server/build/index.js"],
      "env": {
        "ONYX_API_TOKEN": "your-api-token-here",
        "ONYX_API_URL": "http://localhost:8080/api"
      },
      "disabled": false, 
      "alwaysAllow": []
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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