NexaLayer MCP Server: Install & Setup

Install NexaLayer in Claude Code

Claude Code

claude mcp add nexalayer -e NEXALAYER_API_KEY=... -- npx -y @nexalayer/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "nexalayer": {
      "command": "npx",
      "args": [
        "-y",
        "@nexalayer/mcp"
      ],
      "env": {
        "NEXALAYER_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the NexaLayer MCP server do?

Managed proxy sessions, health, rotation, usage, and spend controls for AI agents.

Is the NexaLayer MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does NexaLayer run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add NexaLayer to Claude Code?

Run: claude mcp add nexalayer -e NEXALAYER_API_KEY=... -- npx -y @nexalayer/mcp

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