Regennexus
Ideal Communication Protocol: The Universal Agent Protocol (UAP)
What is Regennexus?
Regennexus is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to ideal communication protocol: the universal agent protocol (uap)
Ideal Communication Protocol: The Universal Agent Protocol (UAP)
This server falls under the Cloud Services category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Ideal Communication Protocol: The Universal Agent Protocol (
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx regennexusConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use Regennexus
ReGenNexus implements the Universal Agent Protocol (UAP), a communication layer that lets AI agents, robotic arms, IoT devices, MQTT endpoints, and software services all speak the same message-passing language. It ships as a Python package with an MCP server module, enabling Claude and other LLMs to register entities, send inter-agent messages, and control physical hardware through a unified protocol.
Prerequisites
- Python 3.9 or later
- pip or uv package manager
- Claude Desktop or another MCP-compatible client
- Optional: MQTT broker if using IoT/robotics features
- Optional: Ollama or OpenAI API key for the LLM bridge feature
Install the ReGenNexus package
Install the core package via pip. For full hardware and robotics support install the extras bundle.
# Core install
pip install regennexus
# Full install with all optional components
pip install regennexus[full]
# Or install only what you need
pip install regennexus[api] # FastAPI server
pip install regennexus[mqtt] # MQTT protocol
pip install regennexus[robotics] # Robotic arm controlVerify the installation
Confirm the package installed correctly by checking the version.
regen versionStart the ReGenNexus server
Launch the agent server. By default it listens on 0.0.0.0:8080.
regen server --host 0.0.0.0 --port 8080Add the MCP server to Claude Desktop
Edit claude_desktop_config.json to register the ReGenNexus MCP module. It runs as a Python module so no separate binary is needed.
{
"mcpServers": {
"regennexus": {
"command": "python",
"args": ["-m", "regennexus.mcp_server"]
}
}
}Register your first entity in Python
Use the SDK to register a device or agent entity with the protocol so it can send and receive messages.
from regennexus import ReGenNexusProtocol, MeshConfig
protocol = ReGenNexusProtocol()
await protocol.registry.register_entity(
entity_id="controller",
config=MeshConfig(node_id="controller", capabilities=["command"])
)Regennexus Examples
Client configuration
Minimal Claude Desktop config to enable the ReGenNexus MCP server using the installed Python package.
{
"mcpServers": {
"regennexus": {
"command": "python",
"args": ["-m", "regennexus.mcp_server"]
}
}
}Prompts to try
Example prompts once ReGenNexus is connected to your MCP client.
- "List all registered entities in the ReGenNexus mesh network"
- "Send a command message from the controller to the robot-arm entity"
- "Get the current peer list from the mesh network"
- "Open the gripper on AmberB1 robotic arm"
- "Show me the status of all connected devices"Troubleshooting Regennexus
ModuleNotFoundError: No module named 'regennexus.mcp_server'
Ensure you installed the package with pip install regennexus (not just cloned the repo). If using a virtual environment, confirm the same Python environment is referenced in your claude_desktop_config.json command.
MQTT connection refused when using IoT features
Install the MQTT extras with pip install regennexus[mqtt] and ensure an MQTT broker (e.g., Mosquitto) is running and accessible at the configured host and port.
Robotic arm commands have no effect
Install regennexus[robotics] and confirm the arm's USB/serial port is accessible. Run regen run examples/robotic_arms/arm_demo.py first to verify the hardware connection before using MCP.
Frequently Asked Questions about Regennexus
What is Regennexus?
Regennexus is a Model Context Protocol (MCP) server that ideal communication protocol: the universal agent protocol (uap) It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Regennexus?
Follow the installation instructions on the Regennexus GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with Regennexus?
Regennexus works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Regennexus free to use?
Yes, Regennexus is open source and available under the NOASSERTION license. You can use it freely in both personal and commercial projects.
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Quick Config Preview
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