@readystack/livewire3-upgrade-blocker-lint

Livewire 3 Upgrade Blocker Lint

The Livewire 2 lines that die quietly in Livewire 3 — named, with the v3 replacement beside each

Install

npx @readystack/livewire3-upgrade-blocker-lint file

Node 18+. The same 15 rules as the VS Code extension, from a terminal or CI.

Free

• Scan the .php or .blade.php file you have open and get every Livewire 3 blocker with its v3 replacement, line by line — no key, no watermark, no run limit.
• --rules lists every rule

With a licence ($29 once)

• Scan every .php and .blade.php in the workspace in one command and export an owned REPORT.md / JSON with file:line for the whole migration, plus a non-zero exit code for CI.

@readystack/livewire3-upgrade-blocker-lint --dir ./templates --report html --out report.html

A freelance Laravel developer at $85/hour spends the opening hours of an upgrade making this inventory by hand

Use from an AI agent (MCP)

Claude Code · Cursor · Windsurf · any MCP client - add to your MCP config:

{ "mcpServers": { "livewire3-upgrade-blocker-lint": { "command": "npx", "args": ["-y", "@readystack/livewire3-upgrade-blocker-lint", "--mcp"] } } }

Tools: check_text and check_file (free) · check_dir (licence). The agent gets every finding with the line number.

Use in CI

- name: Livewire 3 Upgrade Blocker Lint
  run: npx -y @readystack/livewire3-upgrade-blocker-lint --dir . --ci

(container: docker run --rm -v "$PWD:/work" getreadystack/livewire3-upgrade-blocker-lint --dir /work --ci)

The folder sweep, reports and CI mode need one licence — one payment, no subscription. Set READYSTACK_LICENSE=<key> or run --license <key> once.

Get a licence