Reactive & Interactive programming with Pyodide
MCP serverDev toolsOnce added, your AI can keep a Python program running while applying your code changes on the fly, so there is no restart between edits. It brings hot module reload to Python and is built on reactive programming, so updates flow through your program as you edit.
Available today. Use it from your connected AI after setup.
No other account needed.
After adding it, ask your AI to run your Python code with reloading turned on, then edit your files and watch each change take effect without a restart.
Then ask your AI: use Reactive & Interactive programming with Pyodide
What your AI can do with it
- Reload Python code in a running program without restarting it
- Apply code edits the moment files change
- Use reactive programming so updates propagate on their own
- Use the set of tools included with it
From the project's README
As published by promplate/pyth-on-line in README.md.
Signals
- GitHub stars
- 18
- Forks
- 6
- Last commit
- Sep 2026
Advanced
- Delivery
- hmr MCP server → your ahel gateway (mcp.ahel.ai) → every connected AI client.
- Catalog kind
- mcp-server
- Gateway key
io-github-promplate-hmr- Source
- github.com/promplate/pyth-on-line
- Hosted endpoint
https://promplate.github.io/pyth-on-line/hmr/mcp