All Claude Code modsanthropics/claude-plugins-official

code-modernization

A Claude Code mod in anthropics/claude-plugins-official In Anthropic directory

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).

review UI rewrite

code-modernization reaches L2 (writes or runs) and passed claude plugin validate on Claude Code 2.1.302.

Events hooked: 8
API methods referenced: 22
Access from classified calls: L2, writes or runs: writes files, drives Claude, writes the prompt box, reads files, persists state, draws
Static scan, not a runtime test

Install hint

/plugin install code-modernization@anthropic-plugin-directory

From Anthropic's plugin directory. Mods need Claude Code 2.1.287 or later.

Access

L2 Writes or runswrites files, drives Claude, writes the prompt box, reads files, persists state, draws

Validation

Passed on Claude Code 2.1.302

View the source on GitHub Back to the list

What the scan recorded

Anthropic directory: Listed as code-modernization@anthropic-plugin-directory
Observed events: every prompt, every tool call
Hooks: session.start, ui.render {component=PromptHint}, ui.render {component=AbovePrompt}, ui.render {component=Pane}, ui.close, command.run {command=modernize-panel}, command.run {command=modernize-review-pane}, command.run {command=modernize-sign}, command.run {command=clear|resume}, prompt.submit, turn.start, turn.complete, tool.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
Validation on 2.1.302: Passed
Scanned revision: ea10b213686c
Marketplace warnings: claude-plugins-official
UI rewrite review: UI hook source contains control-character strings. Review any values passed to next() as rewritten props.text; the scanner does not trace whether these strings reach that call. plugins/code-modernization/hooks/reader/topology.ts:239

These are the hooks and API calls reported by claude plugin validate. Access levels describe the widest reach of those calls and are not safety ratings. Validation is a static check, not a runtime test, and a passing result does not prove that a mod works or is safe. How the scan works.

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