semantic-router — MCP Server by vllm-project

by vllm-project · MCP Server · ★ 4.7k

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About semantic-router

🎯 Playground 📖 Publications Latest News 🔥 [2026/02/27] White Paper Released: Signal Driven Decision Routing for Mixture-of-Modality Models [2026/02/02] New SOTA on RouterArena (ICLR 2026): best overall score, Rank #1 [2026/01/05] Iris v0.1 is Released: vLLM Semantic Router v0.1 Iris: The First Major Release [2

ai-gatewaybert-classificationfine-tuninggolanghuggingface-candlehuggingface-transformerskubernetesllmllmroutermcp

Quick Facts

Stars4,659
Forks722
LanguageGo
CategoryMCP Server
LicenseApache-2.0
Quality Score73.6691867582931/100
Open Issues131
Last Updated2026-06-30
Created2025-08-26
Platformsgo, k8s, mcp
Est. Tokens~17k

Compatible Skills

These tools work well together with semantic-router for enhanced workflows:

  • bifrost — semantic(0.19)+rare_topics+same_lang+similar_pop+shared_platform (46%)

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Frequently Asked Questions

What is semantic-router?

semantic-router is System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge. It is categorized as a MCP Server with 4.7k GitHub stars.

What programming language is semantic-router written in?

semantic-router is primarily written in Go. It covers topics such as ai-gateway, bert-classification, fine-tuning.

How do I install or use semantic-router?

You can find installation instructions and usage details in the semantic-router GitHub repository at github.com/vllm-project/semantic-router. The project has 4.7k stars and 722 forks, indicating an active community.

What license does semantic-router use?

semantic-router is released under the Apache-2.0 license, making it free to use and modify according to the license terms.

What are the best alternatives to semantic-router?

The top alternatives to semantic-router on Agent Skills Hub include UltraRAG, oh-my-pi, gateway. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

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