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#mcp-client (30 Repositories)

Ranked open-source repositories tagged with #mcp-client, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

57.9%

Avg Review Latency

38.2h

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30 repositories tagged #mcp-client

S TierTypeScript 400

decocms/studio

Open-source control plane for your AI agents. Connect tools, hire agents, track every token and dollar

86.2%
Merge Rate
1d
First Review
84%
1st-Timers
9
Maintainers
A TierJava 365 16 GFIs

labsai/EDDI

Config-driven engine that turns JSON into production-grade AI agents. Multi-agent orchestration, 12+ LLM providers, MCP/A2A protocols, RAG, persistent memory, and enterprise compliance (EU AI Act, GDPR, HIPAA). Built on Quarkus.

83.6%
Merge Rate
10h
First Review
86%
1st-Timers
9
Maintainers
B TierPython 309

synapseorch-ai/synapse-ai

Build AI agents that actually do things. Synapse is an open-source platform for creating, connecting, and orchestrating AI agents powered by any LLM — local, cloud or CLIs.

92.3%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers
A TierGo 7.6k 14 GFIs

maximhq/bifrost

Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.

77.0%
Merge Rate
14h
First Review
42%
1st-Timers
62
Maintainers
A TierJUJupyter Notebook 17.1k

microsoft/mcp-for-beginners

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

88.9%
Merge Rate
<1h
First Review
100%
1st-Timers
3
Maintainers
A TierPython 1.5k

NPC-Worldwide/npcpy

The python library for research and development in NLP, multimodal LLMs, Agents, ML, Knowledge Graphs, and more.

96.8%
Merge Rate
5d
First Review
100%
1st-Timers
2
Maintainers
B TierPython 863

Shy2593666979/AgentChat

AgentChat 是一个基于 LLM 的智能体交流平台,内置默认 Agent 并支持用户自定义 Agent。通过多轮对话和任务协作,Agent 可以理解并协助完成复杂任务。项目集成 LangChain、Function Call、MCP 协议、RAG、Memory、HITL、Skill、Milvus 和 ElasticSearch 等技术,实现高效的知识检索与工具调用,使用 FastAPI 构建高性能后端服务。

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
0
Maintainers
B TierJava 165

gradusnikov/eclipse-chatgpt-plugin

Eclipse IDE as an MCP Server for AI Agents

95.3%
Merge Rate
2d
First Review
75%
1st-Timers
1
Maintainers
B TierGo 478

agenvoy/Agenvoy

Self-hosted AI agent harness in a single Go binary — writes, sandbox-tests and repairs its own tools, and lets Claude Code, Codex and any MCP client build and share them.

90.2%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
A TierC# 4.5k 7 GFIs

modelcontextprotocol/csharp-sdk

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

70.1%
Merge Rate
18h
First Review
63%
1st-Timers
39
Maintainers
A TierTypeScript 4.2k

archestra-ai/archestra

Enterprise AI Platform with guardrails, MCP registry, gateway & orchestrator

79.4%
Merge Rate
2d
First Review
28%
1st-Timers
44
Maintainers
A TierRust 3.8k

modelcontextprotocol/rust-sdk

The official Rust SDK for the Model Context Protocol

77.8%
Merge Rate
7h
First Review
74%
1st-Timers
40
Maintainers
A TierDart 370

Arenukvern/mcp_flutter

MCP Toolkit for Flutter AI Agent Driven Development (MCP/CLI + custom client side tools) - via closed feedback loop (visual & semantic snapshot) and high client side customization adaptable for any Flutter app. Nowadays it is often called as agentic harness.

82.1%
Merge Rate
2d
First Review
75%
1st-Timers
2
Maintainers
B TierJava 3.7k 3 GFIs

modelcontextprotocol/java-sdk

The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI

21.9%
Merge Rate
10h
First Review
20%
1st-Timers
31
Maintainers
B TierPython 9.6k 1 GFIs

awslabs/mcp

Open source MCP Servers for AWS

60.6%
Merge Rate
3d
First Review
59%
1st-Timers
39
Maintainers
B TierPython 215

saigontechnology/AgentCrew

Chat application with multi-agents system supports multi-models and MCP

57.1%
Merge Rate
10h
First Review
100%
1st-Timers
1
Maintainers
B TierTypeScript 13.2k 9 GFIs

modelcontextprotocol/typescript-sdk

The official TypeScript SDK for Model Context Protocol servers and clients

10.5%
Merge Rate
10h
First Review
21%
1st-Timers
25
Maintainers
B TierJava 450

opensolon/solon-ai

Java AI application development framework (supports LLM-tool,skill; RAG; MCP; Agent-ReAct,Team-Agent). Compatible with java8 ~ java25. It can also be embedded in SpringBoot, jFinal, Vert.x, Quarkus, and other frameworks.

100.0%
Merge Rate
16d
First Review
100%
1st-Timers
0
Maintainers
B TierRust 1.2k 5 GFIs

pacifio/atlas

Source control for agents. Use multiple coding agents, track their changes and query them in one place

20.0%
Merge Rate
13h
First Review
0%
1st-Timers
1
Maintainers
B TierPHP 1.6k

modelcontextprotocol/php-sdk

The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation.

72.5%
Merge Rate
3d
First Review
73%
1st-Timers
12
Maintainers
B TierJava 138

ruanrongman/IntelliConnect

本项目为xiaozhi-esp32提供后端服务 | A Powerful AI agent IoT platform core.

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierTypeScript 106.7k 26 GFIs

google-gemini/gemini-cli

An open-source AI agent that brings the power of Gemini directly into your terminal.

35.4%
Merge Rate
3d
First Review
17%
1st-Timers
124
Maintainers
B TierRuby 887

modelcontextprotocol/ruby-sdk

The official Ruby SDK for the Model Context Protocol.

100.0%
Merge Rate
5d
First Review
0%
1st-Timers
1
Maintainers
C TierC# 196

microsoft/mcp-dotnet-samples

A comprehensive set of samples of creating and using MCP servers and clients with .NET

40.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
D TierJava 135

spring-ai-community/spring-ai-playground

Safe local execution layer for AI agent tools. Build, validate, and publish MCP tools with a no-pass-no-run workflow — cross-platform desktop app powered by Spring AI.

0.0%
Merge Rate
2d
First Review
0%
1st-Timers
1
Maintainers
D TierGo 324

openai/tunnel-client

Customer-run client for Secure MCP Tunnel: connect private or localhost MCP servers to ChatGPT, Codex, the Responses API, and AgentKit without exposing them to the public internet.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierTypeScript 320

pmbstyle/Alice

Alice is a voice-first desktop AI assistant application built with Vue.js, Vite, and Electron. Advanced memory system, function calling, MCP support, optional fully local use, and more.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierTypeScript 483

fdmtl/director

MCP Playbooks for AI agents

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRust 436

ip2a/mcpstore

Elegantly manage your MCP services

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierJavaScript 347

Lucassssss/eechat

🚀 Powerful Local AI Chat Application - Mcp, Secure, Efficient, Personalized 本地化部署的大模型客户端

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Mcp-client Open Source Repositories & C-Rank™ | GetMerged