Source: https://seerepo.com/uses/model-context-protocol
Markdown source: https://seerepo.com/uses/model-context-protocol.md
Description: 12 public repos that SeeRepo read use Model Context Protocol. It's used most with MCP, Vite, and net/http.

# Open source repos that use Model Context Protocol

12 public repos that SeeRepo read use Model Context Protocol. It's used most with MCP, Vite, and net/http.

## Used most with

- MCP: 7 repos
- Vite: 5 repos
- net/http: 4 repos
- React: 4 repos
- SQLite: 4 repos
- Vue: 4 repos
- Gin: 3 repos
- github.com/patrickmn/go-cache: 3 repos

## The repos, by stars

1. [infiniflow/ragflow](https://seerepo.com/r/infiniflow/ragflow): Go · 93,494 stars · 2.1% signed by AI — RAGFlow is an agent-native database: a Retrieval-Augmented Generation (RAG) engine that grew into context infrastructure.
2. [mudler/LocalAI](https://seerepo.com/r/mudler/LocalAI): Go · 50,214 stars · 3.7% signed by AI — LocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.
3. [alibaba/open-code-review](https://seerepo.com/r/alibaba/open-code-review): Go · 49,499 stars · 2.3% signed by AI — Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
4. [siyuan-note/siyuan](https://seerepo.com/r/siyuan-note/siyuan): Go · 47,092 stars · 0.1% signed by AI — An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作
5. [Wei-Shaw/sub2api](https://seerepo.com/r/Wei-Shaw/sub2api): Go · 45,539 stars · 17.7% signed by AI — Sub2API 一站式开源中转服务，让 Claude、Openai 、Gemini、Grok订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。
6. [photoprism/photoprism](https://seerepo.com/r/photoprism/photoprism): Go · 40,416 stars — AI-Powered Photos App 🌈💎✨
7. [The-Vibe-Company/quivr](https://seerepo.com/r/The-Vibe-Company/quivr): Go · 39,633 stars · 9.1% signed by AI — An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
8. [alibaba/arthas](https://seerepo.com/r/alibaba/arthas): Java · 37,611 stars · 0.1% signed by AI — Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
9. [wailsapp/wails](https://seerepo.com/r/wailsapp/wails): Go · 36,972 stars · 6.8% signed by AI — Create beautiful applications using Go
10. [Tencent/WeKnora](https://seerepo.com/r/Tencent/WeKnora): Go · 36,684 stars · 4.3% signed by AI — Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
11. [lima-vm/lima](https://seerepo.com/r/lima-vm/lima): Go · 22,251 stars · 1.1% signed by AI — Linux virtual machines, with a focus on running containers
12. [coder/coder](https://seerepo.com/r/coder/coder): Go · 17,310 stars · 1.1% signed by AI — Secure environments for developers and their agents

## Frequently asked questions

### What is the most popular open source repo that uses Model Context Protocol?

infiniflow/ragflow, with 93,494 stars on GitHub.

The proof: [infiniflow/ragflow on GitHub](https://github.com/infiniflow/ragflow)

### What other technologies is Model Context Protocol used with?

With MCP (7), Vite (5), net/http (4), React (4), and SQLite (4), out of the 12 repos that use it.

### What languages are the repos that use Model Context Protocol written in?

Go (11) and Java (1).

### How many repos that use Model Context Protocol have commits signed by AI?

11 of the 12; the most, Wei-Shaw/sub2api, with 17.7% of its commits.

The proof: [the commits each tool signed in Wei-Shaw/sub2api](https://seerepo.com/r/Wei-Shaw/sub2api/ai)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.