WebMCP Master Plugins
Open source · MIT licensed

The bridge between
your client and your plugin.

webmcp-client is an open-source Node.js bridge that translates between MCP stdio clients and the WebMCP HTTP protocol used by our plugins. Configure once in any MCP client, then add or remove WebMCP sites dynamically — no restart required.
View on GitHub Install instructions

Install

One command.

Requires Node.js 18+. Install globally from GitHub.

npm install -g github:chgold/webmcp-client

Then add to your client's MCP config — same one-liner regardless of client. See the README for per-client setup.

Verified clients

Works everywhere.

webmcp-client implements the standard MCP stdio transport and works with any MCP-compatible client. We've verified it with Claude Desktop, Cursor, Cline, Continue.dev, Windsurf, and Zed. Any other MCP stdio client should work too — let us know if you hit any issues.

webmcp-master.ai

Gold Technology

Our own hosted AI agent. The bridge is wired in by default — zero local setup, instant access to all your sites.

Hosted by us

Claude Desktop

Anthropic

Anthropic's official desktop app. Full STDIO transport — the bridge was originally developed and tested against Claude Desktop.

Cursor

Cursor

The AI-first code editor with built-in MCP support. Add webmcp-client to your MCP settings.

Cline

Cline

VS Code autonomous coding agent. Works out of the box with webmcp-client via MCP settings.

Continue.dev

Continue

Open-source coding assistant for VS Code and JetBrains. Add to ~/.continue/config.json.

Windsurf

Codeium

AI-native IDE by Codeium. Configure webmcp-client through MCP settings.

Zed

Zed Industries

High-performance collaborative editor with MCP integration via settings.json.

+

Any MCP STDIO client

webmcp-client implements the standard MCP stdio transport — works with any compliant client.

Open source

Audit the code

Every line is on GitHub. Run it locally, fork it, contribute back. No telemetry, no phone-home.

Token-based auth

Your credentials, your control

Tokens live in your local config. The bridge never sees your plugin's admin credentials — only the OAuth token you scoped.

No SaaS lock-in

Self-hosted by default

The bridge runs on your machine. If you'd rather skip the local install, our hosted SaaS at webmcp-master.ai gives you the same experience zero-config.