    servers/
        communication/
        onyx-mcp
  

Onyx MCP

Unverified Claim & verify → Communication

Secure MCP access to Onyx search, chat, projects, and administration.

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Overview Installation

Overview

Onyx MCP is a Model Context Protocol (MCP) server: Secure MCP access to Onyx search, chat, projects, and administration. In practice that means any MCP-compatible AI assistant can call Onyx MCP's tools directly — the model decides when to use them in a conversation or agent run.

It runs locally: the npm package onyx-mcp speaks MCP over stdio on your machine. Configuration happens through environment variables — you'll need ONYX_API_URL, ONYX_API_TOKEN. The current release is v0.2.1, published under the MIT license, with source at ByWaleed/onyx-mcp on GitHub.

Onyx MCP is listed under Communication on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Onyx MCP for ByWaleed, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

▸npm package — onyx-mcp · MCP over stdio

▸Credentials — Requires ONYX_API_URL, ONYX_API_TOKEN

▸Open source — MIT license · ByWaleed/onyx-mcp

▸Topics — mcp, npm, npm-package, onyx, rag

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "onyx_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "onyx-mcp"
      ],
      "env": {
        "ONYX_API_URL": "<onyx-api-url>",
        "ONYX_API_TOKEN": "<onyx-api-token>"
      }
    }
  }
}

Requires ONYX_API_URL, ONYX_API_TOKEN