Nexus
by nexus-router
Unified gateway for MCP servers, APIs, and LLM providers with governance, routing, and rate limiting.
What it does
Nexus acts as a unified endpoint and governance layer for your AI stack. It aggregates multiple MCP servers (STDIO, SSE, HTTP) and LLM providers (OpenAI, Anthropic, Google, AWS Bedrock), allowing you to route requests through a single interface with built-in security and control.
Tools
search: Context-aware fuzzy search across all connected MCP tools using natural language queries.execute: Executes a specific tool from any connected downstream MCP server with provided parameters.
Installation
Add to your claude_desktop_config.json:
{
"mcpServers": {
"nexus": {
"command": "nexus",
"args": []
}
}
}
Supported hosts
Claude Desktop, Cursor, Claude Code, Codex CLI.
Quick install
curl -fsSL https://nexusrouter.com/install | bashInformation
- Pricing
- free
- Published
- 4/11/2026
- stars
- 0
Categories
Choose your AI client and follow the steps below.
Codex
Set base_url to http://127.0.0.1:8000/llm/openai/v1 in ~/.codex/config.tomlCursor
{
"nexus": {
"transport": {
"type": "http",
"url": "http://localhost:8000/mcp"
}
}
}Claude Desktop
{
"mcpServers": {
"nexus": {
"command": "nexus"
}
}
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