MCP Server Wrapper

Exposes a stdio MCP server over websocket for easier programmatic use and deployment.

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Language

6 months ago

First Indexed

2 months ago

Catalog Refreshed

Documentation & install

Readme and setup notes from the catalogue, plus a client-ready config you can copy for your MCP host.

Installation

Add the following to your MCP client configuration file.

Configuration

View docs

{
  "mcpServers": {
    "rgarcia-mcp-server-server": {
      "command": "uvx",
      "args": [
        "mcp-server-fetch"
      ]
    }
  }
}

You can run an MCP server over websockets instead of stdio, turning a local, process-based MCP into a network service that your client can connect to from anywhere. This wrapper exposes a standard MCP server through a websocket, letting you use tools and APIs without managing separate processes for every server.

How to use

Connect to the MCP server from a client by using a websocket transport. You create a client instance, connect it to the websocket endpoint, and then you can list available tools and perform actions without spawning local MCP server processes.

How to install

Prerequisites: install a modern JavaScript runtime and package managers as needed by the commands shown.

bun run mcp-server-wrapper -p 3001 -- npx -y @modelcontextprotocol/server-puppeteer@latest

pnpm install -g @modelcontextprotocol/server-puppeteer@latest
bun run mcp-server-wrapper -p 3001 -- node ~/Library/pnpm/global/5/node_modules/@modelcontextprotocol/server-puppeteer/dist/index.js

Additional content

For a given MCP server configuration, you can wire it up to run behind a websocket interface. The example configuration below shows how to declare a single local MCP server that is exposed through the wrapper.

Available tools

puppeteer_navigate

Navigate to a page or URL within the controlled browser context.

puppeteer_screenshot

Capture a screenshot of the current page.

puppeteer_click

Simulate a user click on a page element.

puppeteer_fill

Fill an input field with specified text.

puppeteer_evaluate

Execute JavaScript in the page context and return results.