code-modernization
by Anthropic · ★ 1 · updated yesterday
Guided modernization for any legacy codebase: start with /modernize, get an assessment, an interactive map, the business rules mined from the code, and a plan you approve, then an upgrade, a rewrite or a rebuild with independent proof that the new code behaves like the old. Includes security hardening, a one-page report, specialist agents, and an optional live progress pane (early access).
Install
git clone https://github.com/badaniya/.stowedclaude --plugin-dir ./.stowed/claude/.claude/plugins/marketplaces/claude-plugins-official/plugins/code-modernizationThen run /reload-plugins or start a new session. Requires Claude Code 2.1.287+.
What it hooks into
From an automated scan with claude plugin validate, not a security review. Mods run with your permissions; read the code before installing.
- Events
session.startui.renderui.closecommand.runprompt.submitturn.startturn.completetool.call- API calls
$.clock.after$.clock.every$.clock.now$.command.register$.fs.exists$.fs.list$.fs.read$.fs.stat$.fs.write$.prompt.fill$.prompt.submit$.store.get$.store.set$.turn.abort$.ui.blit$.ui.close$.ui.invalidate$.ui.log$.ui.open$.ui.resolve$.ui.status$.ui.toast- Draws
PromptHintAbovePromptPane- Can see
every promptevery tool call- Reach
- level 2 of 3 writes filesdrives Claudewrites the prompt boxreads filespersists statedraws
Origin
- How it got here
- Automated scan of public GitHub repos, via the CC0 dataset awesome-claude-code-mods (scan of ).
- Repository
- github.com/badaniya/.stowed
- Path in repo
claude/.claude/plugins/marketplaces/claude-plugins-official/plugins/code-modernization- Author
- Anthropic @badaniya
- License
- Unlicense
- First published
- Last pushed
- First listed here
Name and description come from the mod's own manifest. We link to the code; we don't host it, and it stays under its author's license.