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io.github.promplate/hmr

Official registry Developer tools

Hot Module Reload (HMR) for Python with reactive programming and MCP tools

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http hmr 'https://promplate.github.io/pyth-on-line/hmr/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "hmr": {
            "type": "http",
            "url": "https://promplate.github.io/pyth-on-line/hmr/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Reactive & Interactive programming with Pyodide

This repo contains the Pythonline website and related subcomponents, including:

Frequently asked questions

What is io.github.promplate/hmr?

Hot Module Reload (HMR) for Python with reactive programming and MCP tools

How do I install io.github.promplate/hmr?

It runs as a remote server. In Claude Code: claude mcp add --transport http hmr 'https://promplate.github.io/pyth-on-line/hmr/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.promplate/hmr need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.promplate/hmr open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.promplate/hmr?

It is published by promplate. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.