Nexus-Router/nexus
A unified gateway and router for aggregating MCP servers and LLM providers with governance, security, and rate-limiting features.

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star history
Nexus provides a unified endpoint for connecting multiple MCP servers and LLM providers (OpenAI, Anthropic, Google, AWS Bedrock) into a single governed AI stack. It supports STDIO, SSE, and HTTP MCP server connections with intelligent context-aware tool search using natural language queries. Built-in features include OAuth2, TLS, CORS, CSRF protection, and multi-level rate limiting with optional Redis backend.
Frequently asked
- What is Nexus-Router/nexus?
- A unified gateway and router for aggregating MCP servers and LLM providers with governance, security, and rate-limiting features.
- Is nexus open source?
- Yes — Nexus-Router/nexus is open source, released under the MPL-2.0 license.
- What language is nexus written in?
- Nexus-Router/nexus is primarily written in Rust.
- How popular is nexus?
- Nexus-Router/nexus has 434 stars on GitHub.
- Where can I find nexus?
- Nexus-Router/nexus is on GitHub at https://github.com/Nexus-Router/nexus.