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OpenMCPMCP Development & Debugging Platform

Complete MCP Server debugging toolchain for developers,
combining VSCode plugin with SDK for simpler AI Agent development.

$npm install -g @agent-ruler/openmcp
💎Forever Free & Open Source
🔧Integrated Debugging
🚀Fast Deployment
🎯Multi-Model Support
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Stay productive and manage your MCP

without leaving the editor

Real-time debugging
Multi-server support
One-click reproduction
Performance metrics
Git version control
Tool inspection
Debug Panel

Who is OpenMCP for?

The Development of OpenMCP is for ...

Professional Software Engineers

Shift testing left integrates development and testing seamlessly with rich features, no third-party tools needed.

  • Manage agents via left panel
  • Monitor LLM tool details
  • Track performance metrics
  • Build apps with MCP servers

Open Source Community

Fully open-source with transparent technical details. Share and collaborate on MCP projects.

  • Free to use and contribute
  • Git version control for all tests
  • Share prompts with community
  • Zero-cost project replication

AI Research Scientists

Convert research into MCP servers with minimal code. Auto-track experiments in Git.

  • Quick demo building
  • Research reproducibility
  • Academic collaboration
  • Paper result replication

Start building in seconds

Kickstart your MCP development with built-in templates and examples

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MCP Basic Debugging

Learn the fundamentals of MCP server debugging with real-time logs, breakpoints, and error tracing.

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MCP Interactive Testing

Test your MCP servers interactively with the built-in chat interface and tool invocation panel.

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MCP Deploy & Export

Package and deploy your MCP servers to various platforms with one-click export and cloud deployment.

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Rapid Deployment

Deploy your MCP servers in seconds with pre-configured templates and automated CI/CD pipelines.

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Control Task Loops

Master task iteration and loop control for complex multi-step agent workflows and automation.

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Data Feedback Loop

Implement data回流 mechanisms to continuously improve your MCP servers based on usage patterns.

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Frequently Asked Questions

Everything you need to know about OpenMCP

What is OpenMCP?
OpenMCP
OpenMCP is an open-source Model Context Protocol (MCP) client and development platform. It provides a unified interface for managing MCP servers, debugging tools, building AI-powered applications, and deploying MCP services to the cloud.
How do I get started?
OpenMCP
You can get started by installing OpenMCP via npm: npm install -g @agent-ruler/openmcp. Then run omc to launch the application. Check out our Quick Start Guide for detailed instructions.
Is OpenMCP free to use?
OpenMCP
Yes! OpenMCP is completely free and open-source under the MIT license. You can use it for personal projects, commercial applications, and contribute to its development.
What programming languages are supported?
OpenMCP
OpenMCP supports MCP servers written in any programming language. We provide official templates for Python, TypeScript/JavaScript, and Java. Servers communicate via stdio or HTTP, so you can use your preferred language and framework.
Can I deploy to the cloud?
OpenMCP
Absolutely! OpenMCP Cloud allows you to deploy your MCP servers with a single command. We handle the infrastructure, scaling, and monitoring so you can focus on building great AI tools.