voidzero-dev
diff --git a/AGENTS.md b/AGENTS.md
@@ -0,0 +1,70 @@
+# AGENTS.md
+
+This file provides guidance to coding agents working in this repository.
+
+## Guidelines
+
+- Do not commit changes automatically. Wait for an explicit user request to commit.
+- Keep `dist/index.mjs` in sync with source changes by running `vp run build` before committing.
+
+## Project Overview
+
+GitHub Action to set up [Vite+](https://viteplus.dev) (`vp`) with dependency caching support. The action installs Vite+ globally, can set up Node.js via `vp env use`, optionally configures registry auth, restores/saves dependency cache, and can run `vp install` with optional Socket Firewall Free (`sfw`) wrapping.
+
+## Commands
+
+```bash
+# Build (required before committing - outputs to dist/)
+vp run build
+
+# Type check
+vp run typecheck
+
+# Run tests
+vp run test
+
+# Run tests in watch mode
+vp run test:watch
+
+# Check (lint + format)
+vp run check
+vp run check:fix
+```
+
+**Important:** Always run `vp run check:fix` and `vp run build` before committing. The compiled `dist/index.mjs` must be committed when source changes affect the action bundle.
+
+## Architecture
+
+The action has main and post execution phases. Both are served by `src/index.ts` / `dist/index.mjs`; the phase is selected from GitHub Actions runtime state.
+
+- **Main phase** (`runMain`):
+  1. Parse and validate inputs.
+  2. Install Vite+ globally via official bash/PowerShell install scripts.
+  3. Set up Node.js with `vp env use` when requested.
+  4. Configure registry auth from `registry-url`, or propagate auth from the project `.npmrc`.
+  5. Restore dependency cache when enabled.
+  6. Run `vp install` when requested, optionally wrapped with `sfw`.
+
+- **Post phase** (`runPost`):
+  1. Save dependency cache when enabled.
+
+### Key Modules
+
+- `src/index.ts` - Main/post orchestration and action state handling.
+- `src/inputs.ts` - Parse and validate action inputs using Zod schemas.
+- `src/types.ts` - Shared types, enums, and Zod schemas.
+- `src/install-viteplus.ts` - Install Vite+ globally via official install scripts.
+- `src/node-version-file.ts` - Resolve Node.js versions from supported version files.
+- `src/auth.ts` - Configure npm registry authentication from action inputs and repo `.npmrc`.
+- `src/cache-restore.ts` / `src/cache-save.ts` - Dependency caching via `@actions/cache`.
+- `src/run-install.ts` - Execute `vp install` entries with optional cwd/args.
+- `src/install-sfw.ts` - Install or reuse Socket Firewall Free for wrapped installs.
+- `src/utils.ts` - Lock file detection, package-manager cache paths, and shared helpers.
+
+### Lock File Detection
+
+Auto-detects package manager from lock files: `pnpm-lock.yaml`, `bun.lockb`, `bun.lock`, `package-lock.json`, `npm-shrinkwrap.json`, `yarn.lock`.
+
+## Testing
+
+Tests are colocated with source files (for example, `src/inputs.test.ts`). Run `vp run test` for test coverage, then run `vp run check:fix` and `vp run build` before committing.
diff --git a/CLAUDE.md b/CLAUDE.md
@@ -1,63 +1 @@
-# CLAUDE.md
-
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
-
-## Guidelines
-
-- Do not commit changes automatically. Wait for explicit user request to commit.
-
-## Project Overview
-
-GitHub Action to set up [Vite+](https://github.com/voidzero-dev/vite-plus) (`vp`) with dependency caching support. This action installs Vite+ globally via official install scripts and optionally caches project dependencies based on lock file detection.
-
-## Commands
-
-```bash
-# Build (required before committing - outputs to dist/)
-vp run build
-
-# Type check
-vp run typecheck
-
-# Run tests
-vp run test
-
-# Run tests in watch mode
-vp run test:watch
-
-# Check (lint + format)
-vp run check
-vp run check:fix
-```
-
-**Important:** Always run `vp run check:fix` and `vp run build` before committing - the `dist/index.mjs` must be committed.
-
-## Architecture
-
-This is a GitHub Action with main and post execution phases (defined in `action.yml`):
-
-- **Main phase** (`src/index.ts` → `runMain`):
-  1. Install Vite+ globally via bash/PowerShell install scripts
-  2. Set up Node.js version via `vp env use` if specified
-  3. Restore dependency cache if enabled
-  4. Run `vp install` if requested
-
-- **Post phase** (`src/index.ts` → `runPost`):
-  1. Save dependency cache if enabled
-
-### Key Modules
-
-- `src/inputs.ts` - Parse and validate action inputs using Zod schemas
-- `src/install-viteplus.ts` - Install Vite+ globally via official install scripts
-- `src/cache-restore.ts` / `src/cache-save.ts` - Dependency caching via `@actions/cache`
-- `src/run-install.ts` - Execute `vp install` with optional cwd/args
-- `src/types.ts` - Shared types, enums, and Zod schemas
-- `src/utils.ts` - Lock file detection, package manager cache path resolution
-
-### Lock File Detection
-
-Auto-detects package manager from lock files: `pnpm-lock.yaml`, `package-lock.json`, `yarn.lock`
-
-## Testing
-
-Tests are colocated with source files (e.g., `src/inputs.test.ts`). Run with `vp run test`.
+@AGENTS.md