diff --git a/.changeset/purple-bats-fetch.md b/.changeset/purple-bats-fetch.md
new file mode 100644
index 0000000000..a845151cc8
--- /dev/null
+++ b/.changeset/purple-bats-fetch.md
@@ -0,0 +1,2 @@
+---
+---
diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
new file mode 100644
index 0000000000..c05e798c40
--- /dev/null
+++ b/.github/copilot-instructions.md
@@ -0,0 +1,271 @@
+# GitHub Copilot Instructions for rnx-kit
+
+## Project Overview
+
+`rnx-kit` is a collection of battle-tested React Native development tools
+created by Microsoft engineers for optimizing React Native development at scale.
+This is a **monorepo** using:
+
+- **Nx v20.3.3** (patched) for build orchestration and project management
+- **Yarn v4.6.0** as the package manager with workspaces
+- **TypeScript v5.0+** as the primary language with strict configuration
+- **Node.js ≥18.12** runtime requirement
+
+### Core Architecture
+
+- **Nx Monorepo**: Build orchestration with automatic project dependencies
+- **Workspace Dependencies**: Internal packages use `workspace:*` references
+- **Common Build Scripts**: All packages use `@rnx-kit/scripts` for consistency
+- **Platform-Specific Tools**: Separate `tools-*` packages for iOS, Android,
+  Windows, etc.
+
+## Repository Structure
+
+```
+packages/        # Main published packages (@rnx-kit/* scope)
+incubator/       # Experimental/beta packages
+scripts/         # Build and maintenance scripts
+docsite/         # Docusaurus documentation site
+```
+
+### Key Packages Categories
+
+- **Dependency Management**: `align-deps`, `dep-check`
+- **Metro Bundling**: `metro-config`, `metro-serializer*`, `metro-plugin-*`
+- **Build Tools**: `cli`, `build` (incubator), native platform tools
+- **Development Tools**: `eslint-config`, `jest-preset`, `babel-preset-*`
+- **React Native Utilities**: `react-native-*`, `tools-*`
+
+## Build System & Development Commands
+
+### Root-Level Commands
+
+```bash
+yarn build              # Build all packages using Nx
+yarn test               # Build and test all packages
+yarn lint               # Lint all packages with ESLint
+yarn bundle             # Bundle packages for distribution
+yarn format             # Format code with Prettier
+yarn clean              # Clean build artifacts (git clean -dfqx)
+yarn new-package <name> # Create new package from template
+yarn change             # Create Changeset entry for versioning
+yarn rnx-align-deps     # Align dependencies across workspace
+yarn show-affected      # Show Nx affected projects
+```
+
+### Package-Level Commands
+
+Each package supports these scripts via `@rnx-kit/scripts`:
+
+- `yarn build` - TypeScript compilation to `lib/`
+- `yarn lint` - ESLint with `@rnx-kit/eslint-config`
+- `yarn test` - Jest tests with `@rnx-kit/jest-preset`
+- `yarn format` - Prettier formatting
+- `bundle` - Bundle for distribution (where applicable)
+
+### Nx Integration Details
+
+- **Build Dependencies**: Packages automatically depend on upstream builds
+- **Affected Builds**: Use `nx affected --targets build,test` for incremental CI
+- **Caching**: Build and test results are cached for performance
+- **Target Defaults**: Defined in `nx.json` with dependency ordering
+
+## Development Guidelines
+
+### Code Style & Standards
+
+- **Prettier** for formatting with shared config at `.github/prettierrc.json`
+- **ESLint** with `@rnx-kit/eslint-config` (shared across all packages)
+- **TypeScript** with strict configuration
+- Single quotes for JavaScript/TypeScript (`'` not `"`)
+- 2-space indentation
+- Trim trailing whitespace
+
+### Package Structure Standards
+
+Every package follows this structure:
+
+```
+package-name/
+├── package.json          # @rnx-kit/package-name scope
+├── eslint.config.js      # Points to @rnx-kit/eslint-config
+├── tsconfig.json         # TypeScript configuration
+├── src/                  # Source code
+│   └── index.ts         # Main entry point
+├── lib/                 # Compiled output (gitignored)
+└── test/                # Jest tests
+    └── *.test.ts
+```
+
+### Common Scripts
+
+All packages use `@rnx-kit/scripts` for consistent build commands:
+
+- `build`: Compile TypeScript to `lib/` with source maps
+- `format`: Run Prettier with organize imports
+- `lint`: Run ESLint with `@rnx-kit/eslint-config`
+- `test`: Run Jest tests with `@rnx-kit/jest-preset`
+- `bundle`: Bundle for distribution (where applicable)
+
+### Nx Integration
+
+- Use `nx run-many --target <target>` for bulk operations
+- Dependencies between packages are automatically detected
+- Build cache is enabled for performance
+- Use `nx affected` for incremental builds in CI
+- Build order handled automatically based on package dependencies
+
+## Filing & Naming Conventions
+
+### Package Naming
+
+- All packages use `@rnx-kit/` scope
+- Use kebab-case: `@rnx-kit/metro-plugin-typescript`
+- Tools packages: `@rnx-kit/tools-<platform>` (e.g., `tools-android`)
+- Metro plugins: `@rnx-kit/metro-plugin-<feature>`
+- CLI tools often have `rnx-` prefix in bin name
+
+### File Extensions
+
+- `.ts` for TypeScript source files
+- `.js` for JavaScript config files (eslint, jest, etc.)
+- `.test.ts` for Jest tests
+- `.d.ts` for type definitions
+
+### Import/Export Patterns
+
+- Use `export` from main `src/index.ts` for public API
+- Internal utilities in separate files under `src/`
+- Prefer named exports over default exports
+- Use barrel exports in index files
+
+## Dependencies Management
+
+### Workspace Dependencies
+
+- Use `workspace:*` for internal package references
+- External deps in `devDependencies` where possible
+- Dependencies are aligned across workspace using `align-deps` tool
+- Avoid duplicate dependencies (checked by `align-deps`)
+
+### Common Dependencies
+
+- `@rnx-kit/console` for logging utilities
+- `@rnx-kit/tools-*` for platform-specific utilities
+- React Native community packages where applicable
+
+### Key Development Dependencies
+
+- **ESLint**: ^9.0.0 with custom `@rnx-kit/eslint-config`
+- **Prettier**: ^3.0.0 with `prettier-plugin-organize-imports`
+- **Jest**: ^29.2.1 with `@rnx-kit/jest-preset`
+- **Changesets**: ^2.22.0 for version management
+
+### Testing Patterns
+
+### Jest Configuration
+
+- All packages use `@rnx-kit/jest-preset`
+- Tests in `/test/` directory alongside source
+- Use `.test.ts` suffix for test files
+- Mock external dependencies appropriately
+- Test coverage tracked per package
+
+### Test Structure
+
+```typescript
+describe("FeatureName", () => {
+  it("should handle expected case", () => {
+    // Arrange, Act, Assert pattern
+  });
+});
+```
+
+## Documentation Standards
+
+### README Structure
+
+Each package should include:
+
+1. Brief description and purpose
+2. Installation instructions
+3. Usage examples
+4. Configuration options
+5. API reference (auto-generated where possible)
+
+### API Documentation
+
+- Use TSDoc comments for public APIs
+- Include `@param` and `@returns` tags
+- Provide usage examples in comments
+
+## Build & CI Considerations
+
+### Build Process
+
+- TypeScript compilation to `lib/` directory
+- Type definitions (`.d.ts`) included in published packages
+- Source maps for debugging
+- Build order handled automatically by Nx based on dependencies
+
+### Publishing
+
+- Uses Changesets for version management and publishing
+- Automated releases via GitHub Actions
+- Change logs generated from changeset descriptions
+- Semantic versioning with automated changelog generation
+
+### Performance
+
+- Nx caching for build performance
+- Incremental builds using `nx affected`
+- Tree-shakable exports where possible
+- Build artifacts cached across CI runs
+
+## Platform-Specific Notes
+
+### React Native
+
+- Support multiple RN versions where possible
+- Handle platform differences (iOS, Android, Windows, macOS)
+- Use React Native community standards
+- Native module configuration for each platform
+- Multiple React Native version support patterns
+
+### Metro Integration
+
+- Follow Metro plugin architecture
+- Handle both development and production builds
+- Respect Metro's transformer and serializer APIs
+- Metro plugins follow established plugin architecture patterns
+
+### Node.js
+
+- Minimum Node 18.12 support
+- Use modern Node.js APIs appropriately
+- Handle different package managers (yarn, npm, pnpm)
+
+## Error Handling
+
+### Logging
+
+- Use `@rnx-kit/console` for consistent output
+- Include actionable error messages
+- Use appropriate log levels (error, warn, info)
+
+### Error Messages
+
+- Provide clear, actionable error messages
+- Include context and suggested fixes
+- Link to documentation where helpful
+
+## When Contributing
+
+1. Run `yarn new-package <name>` for new packages
+2. Use `yarn change` to create changeset entries
+3. Follow the existing package patterns and structure
+4. Ensure tests pass and code is properly formatted
+5. Update documentation as needed
+
+Remember: This is a Microsoft OSS project serving React Native developers at
+scale. Prioritize reliability, performance, and developer experience.
diff --git a/.gitignore b/.gitignore
index 66c3eeb8f1..b5745b08bb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,3 +45,6 @@ msbuild.binlog
 node_modules/
 rnx-kit-workspaces.json
 !**/__fixtures__/**/node_modules/
+
+.cursor/rules/nx-rules.mdc
+.github/instructions/nx.instructions.md
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 1da42fe8ef..83f7faa316 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -76,5 +76,6 @@
     "syncpack",
     "transpiles",
     "unconfigured"
-  ]
+  ],
+  "nxConsole.generateAiAgentRules": true
 }
diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 0000000000..85192e3a13
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,149 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+`rnx-kit` is a collection of battle-tested React Native development tools created by Microsoft engineers. This is a **monorepo** containing tools for dependency management, bundling, native builds, and development workflow optimization across React Native projects at scale.
+
+## Repository Architecture
+
+### High-Level Structure
+```
+packages/        # Main published packages (@rnx-kit/* scope)
+incubator/       # Experimental/beta packages  
+scripts/         # Build and maintenance scripts
+docsite/         # Docusaurus documentation site
+```
+
+### Key Package Categories
+- **Dependency Management**: `align-deps`, `dep-check`
+- **Metro Bundling**: `metro-config`, `metro-serializer*`, `metro-plugin-*`
+- **Build Tools**: `cli`, `build` (incubator), native platform tools
+- **Development Tools**: `eslint-config`, `jest-preset`, `babel-preset-*`
+- **React Native Utilities**: `react-native-*`, `tools-*`
+
+### Architecture Patterns
+- **Nx Monorepo**: Uses Nx for build orchestration with project dependencies
+- **Workspace Dependencies**: Internal packages use `workspace:*` references
+- **Common Build Scripts**: All packages use `@rnx-kit/scripts` for consistent commands
+- **Platform-Specific Tools**: Separate `tools-*` packages for iOS, Android, Windows, etc.
+
+## Build System & Commands
+
+### Primary Commands (Root Level)
+```bash
+yarn build         # Build all packages using Nx
+yarn test          # Build and test all packages  
+yarn lint          # Lint all packages
+yarn bundle        # Bundle packages for distribution
+yarn format        # Format code with Prettier
+yarn clean         # Clean build artifacts (git clean -dfqx)
+```
+
+### Development Commands
+```bash
+yarn new-package <name>     # Create new package from template
+yarn change                 # Create Changeset entry for versioning
+yarn change:check           # Check changeset status
+yarn rnx-align-deps         # Align dependencies across workspace
+yarn show-affected          # Show Nx affected projects
+```
+
+### Package-Level Commands
+Each package supports standard scripts via `@rnx-kit/scripts`:
+- `yarn build` - TypeScript compilation to `lib/`
+- `yarn lint` - ESLint with `@rnx-kit/eslint-config`
+- `yarn test` - Jest tests with `@rnx-kit/jest-preset`
+- `yarn format` - Prettier formatting
+- `bundle` - Bundle for distribution (where applicable)
+
+### Nx Integration Details
+- **Build Dependencies**: Packages automatically depend on upstream builds
+- **Affected Builds**: Use `nx affected --targets build,test` for incremental CI
+- **Caching**: Build and test results are cached for performance
+- **Target Defaults**: Defined in `nx.json` with dependency ordering
+
+## Development Workflow
+
+### Package Structure Standards
+Every package follows this structure:
+```
+package-name/
+├── package.json          # @rnx-kit/package-name scope
+├── eslint.config.js      # Points to @rnx-kit/eslint-config  
+├── tsconfig.json         # TypeScript configuration
+├── src/                  # Source code
+│   └── index.ts         # Main entry point
+├── lib/                 # Compiled output (gitignored)
+└── test/                # Jest tests
+    └── *.test.ts
+```
+
+### Code Style & Standards
+- **Prettier** formatting with shared config at `.github/prettierrc.json`
+- **ESLint** with `@rnx-kit/eslint-config` (applied to all packages)
+- **TypeScript** strict configuration
+- Single quotes, 2-space indentation, trailing whitespace trimmed
+
+### Testing Strategy
+- **Jest Preset**: All packages use `@rnx-kit/jest-preset`
+- **Test Location**: Tests in `/test/` directory with `.test.ts` suffix
+- **Coverage**: Test coverage tracked per package
+
+### Versioning & Publishing
+- **Changesets**: Use `yarn change` to create changeset entries
+- **Automated Publishing**: GitHub Actions handle releases
+- **Semantic Versioning**: Follows semver with automated changelog generation
+
+## Key Dependencies & Tooling
+
+### Core Technologies
+- **Nx**: ^20.3.3 (patched) - Build orchestration and monorepo management
+- **Yarn v4**: Package manager with workspaces
+- **TypeScript**: ^5.0.0 - Primary language across all packages
+- **Node.js**: >=18.12 runtime requirement
+
+### Development Dependencies
+- **ESLint**: ^9.0.0 with custom `@rnx-kit/eslint-config`
+- **Prettier**: ^3.0.0 with `prettier-plugin-organize-imports`
+- **Jest**: ^29.2.1 with `@rnx-kit/jest-preset`
+- **Changesets**: ^2.22.0 for version management
+
+### React Native Integration
+- Multiple React Native version support patterns
+- Platform-specific handling (iOS, Android, Windows, macOS)
+- Metro bundler integration and plugin architecture
+- Native module configuration for platforms
+
+## Important Notes
+
+### Package Management
+- Use `yarn new-package <name>` to create new packages from template
+- Internal dependencies must use `workspace:*` syntax
+- Dependencies are aligned across workspace using `align-deps` tool
+- Package names use `@rnx-kit/` scope with kebab-case
+
+### Build Considerations
+- Nx handles build order based on package dependencies
+- TypeScript builds output to `lib/` directory with source maps
+- Type definitions (`.d.ts`) included in published packages
+- Build cache significantly improves performance
+
+### Development Environment
+- Node.js ≥18.12 required
+- Yarn v4.6.0 specified as package manager
+- Git hooks may be configured for pre-commit validation
+- All packages are private except published ones
+
+### Metro & React Native
+- Metro plugins follow established plugin architecture patterns
+- Support for multiple React Native versions across packages
+- Platform-specific configurations handled per tool
+- Native module integration for iOS/Android/Windows/macOS
+
+### CI/CD Integration
+- Nx affected commands optimize CI build times
+- Changeset-based automated publishing workflow
+- Build artifacts cached across CI runs
+- Comprehensive linting and testing in CI pipeline
\ No newline at end of file
diff --git a/nx.json b/nx.json
index 91b9cedf23..d727d6c20c 100644
--- a/nx.json
+++ b/nx.json
@@ -43,5 +43,8 @@
     "@nx/js": {
       "analyzeSourceFiles": false
     }
+  },
+  "ai": {
+    "generateAiAgentRules": true
   }
 }