How does this skill simplify the manual setup of a Model Context Protocol gateway?

This skill automates the complex setup of the Harish Gaggar MCP gateway, handling Docker networking, Redis configuration, and encryption key generation that usually requires manual command-line expertise.

Can I use this gateway with IDEs like Cursor or the Claude Desktop app?

Yes, the skill is designed to route traffic from any MCP-compliant client, including Cursor, Claude Desktop, and other IDEs, by providing a unified localhost endpoint.

What are the technical prerequisites I need to have installed before running this skill?

The host machine must have Docker, Docker Compose, and Node.js installed and running to successfully build the containers and validate the connection.

Does this skill handle the networking bridge between my Docker containers and local services?

The skill automates the mapping of `host.docker.internal` and the creation of the `attached-mcp-config.yml`, ensuring your Docker containers can talk to services running natively on your machine.

What specific components are included in this skill purchase?

You receive the automated deployment workflow, environment configuration scripts, and the validation utility to ensure your gateway and upstream servers are communicating correctly.

start mcp gateway

Example session with this skill installed

Set up an MCP gateway for my server running at http://127.0.0.1:8080/mcp. Use the namespace 'dev-tools' and no login is required. I'm using Claude Desktop.

Read your context and instructions
Compiled the start mcp gateway

I cloned the gateway repository, configured Docker, and started Redis and the gateway. The gateway is routing to your server, and Claude Desktop is pointed at the gateway URL.

MCP Gateway deployment summary

Component	Status	Detail
Repository	Cloned	`$HOME/mcp-server-gateway`
Redis	Running	Healthy
Gateway	Running	Healthy on port 8090
Namespace	`dev-tools`	Registered
Upstream	Your server	`http://127.0.0.1:8080/mcp`
Login	Off	Open namespace
Check	Passed	Health ok, tools/list succeeded

Gateway configuration

The gateway container reaches your server at http://host.docker.internal:8080/mcp. Claude Desktop does not use port 8080. It uses the gateway:

http://localhost:8090/dev-tools/mcp

{
  "mcpServers": {
    "dev-tools": {
      "type": "http",
      "url": "http://localhost:8090/dev-tools/mcp"
    }
  }
}

Next step

Restart Claude Desktop and reload MCP servers. Ask it to list the tools on dev-tools. No gateway login is required for this namespace.

Connects securely to your tools. The creator never sees your data.

About this skill

An MCP server on your laptop is not something Claude, Cursor, or Copilot can share safely. Each client wants its own connection, and there is no single front door, health check, or place to turn login on later.

This skill installs the MCP gateway and points it at the server you already run. Your agent clones the public gateway repository if it is not on the machine, starts Redis and the gateway in Docker, and registers your server under a namespace you choose. Clients then use one address:

http://localhost:8090/<namespace>/mcp

You keep running your own MCP server. The skill does not replace it. It gives every agent the same URL, checks that the gateway is healthy, and confirms the server answers through that URL. Login stays off unless you ask for it. You supply any OAuth client id or secret yourself. Nothing in the skill is a credential or a certificate.

Use it when you want Claude Desktop, Claude Code, Cursor, Copilot, or another MCP client to reach a local server without giving each one a different port and config.

How to use

Skills on Agensi run inside your AI agent. Copy the prompt, paste it into your agent, and it connects to Agensi and installs this skill for you. If a payment is needed, your agent shows it to you first.

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Frequently Asked Questions

start mcp gateway