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Claude Code

hmr for Claude Code

io.github.promplate/hmr

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

client:Claude Code transport:streamable-http

Install hmr in Claude Code

run in your project directory

claude mcp add --transport http hmr https://promplate.github.io/pyth-on-line/hmr/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

hmr in other clients