diff --git a/.agents/skills/pester-test-authoring/SKILL.md b/.agents/skills/pester-test-authoring/SKILL.md
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+---
+name: pester-test-authoring
+description: Use when writing or updating Pester tests for PowerShell scripts and modules, including behavior, error, and edge-case coverage.
+---
+
+# Pester Test Authoring
+
+Use this skill when adding confidence to PowerShell code changes with focused tests.
+
+## Workflow
+
+1. Write `Describe` blocks per script/function responsibility.
+2. Cover happy path, invalid input, and edge cases.
+3. Assert output shape and values, not only text formatting.
+4. Keep tests deterministic by controlling randomness and external dependencies.
+5. Ensure tests communicate intent through readable test names.
+
+## Output Checklist
+
+- Core behavior has direct tests.
+- Error handling paths are explicitly asserted.
+- Tests are deterministic and do not depend on external state.
+- New tests fail before fix and pass after fix.
diff --git a/.agents/skills/powershell-module-design/SKILL.md b/.agents/skills/powershell-module-design/SKILL.md
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+---
+name: powershell-module-design
+description: Use when creating or evolving reusable PowerShell modules with public/private function boundaries and maintainable exports.
+---
+
+# PowerShell Module Design
+
+Use this skill when organizing code into reusable modules.
+
+## Workflow
+
+1. Separate public and private functions clearly.
+2. Keep exported function names verb-noun and consistent with approved verbs.
+3. Design functions to compose through the pipeline and object output.
+4. Keep module entry points small; move logic into testable functions.
+5. Export only stable commands and avoid leaking helper functions.
+
+## Output Checklist
+
+- Module surface area is intentionally limited.
+- Function naming and signatures are consistent.
+- Commands return useful objects for downstream automation.
+- Exports match intended public API.
diff --git a/.agents/skills/powershell-script-cli/SKILL.md b/.agents/skills/powershell-script-cli/SKILL.md
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+---
+name: powershell-script-cli
+description: Use when creating or refactoring standalone PowerShell scripts with robust parameters, pipeline support, and predictable output.
+---
+
+# PowerShell Script CLI
+
+Use this skill when building command-line PowerShell scripts intended for direct execution.
+
+## Workflow
+
+1. Define a `param()` block with clear parameter names, types, defaults, and validation attributes.
+2. Support pipeline input where it improves usability (`ValueFromPipeline`, `process`).
+3. Keep side effects explicit and return objects unless plain text output is required.
+4. Handle invalid input early and fail with actionable error messages.
+5. Verify behavior using representative examples and edge cases.
+
+## Output Checklist
+
+- Parameters are discoverable and validated.
+- Script behavior is deterministic for same inputs.
+- Error paths are tested with invalid or missing input.
+- Output format is intentional (objects vs formatted strings).
diff --git a/.claude/commands/pester.md b/.claude/commands/pester.md
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+---
+description: Write or improve Pester tests for PowerShell scripts and modules, including behavior and failure-path assertions.
+argument-hint: "[test scope]"
+allowed-tools: Read, Write, Edit, Glob, Grep, Bash(pwsh:*)
+---
+
+# Pester Test Workflow
+
+Use this command to create reliable tests for PowerShell code.
+
+1. Add `Describe`/`Context` blocks aligned with script or function responsibilities.
+2. Cover normal behavior, edge cases, and invalid inputs.
+3. Assert object values and types when possible, not only string output.
+4. Keep tests deterministic by controlling randomness and dependencies.
+5. Run test commands and iterate until failures are resolved.
diff --git a/.claude/commands/ps-module.md b/.claude/commands/ps-module.md
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+---
+description: Design or refactor a PowerShell module with clean public/private boundaries and stable exported commands.
+argument-hint: "[module goal]"
+allowed-tools: Read, Write, Edit, Glob, Grep, Bash(pwsh:*)
+---
+
+# PowerShell Module Workflow
+
+Use this command when creating or improving reusable modules.
+
+1. Organize code into public and private functions.
+2. Use consistent verb-noun names and stable signatures for exports.
+3. Keep exported commands focused and composable through object output.
+4. Avoid leaking helper functions into the public API.
+5. Verify exports and example usage after changes.
diff --git a/.claude/commands/ps-script.md b/.claude/commands/ps-script.md
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+---
+description: Create or refactor a PowerShell script with robust parameters, pipeline-friendly design, and predictable output.
+argument-hint: "[script goal]"
+allowed-tools: Read, Write, Edit, Glob, Grep, Bash(pwsh:*)
+---
+
+# PowerShell Script Workflow
+
+Use this command to build or improve a standalone `.ps1` script.
+
+1. Define a typed `param()` block with validation and clear defaults.
+2. Support pipeline usage where practical and keep logic in `begin/process/end` when needed.
+3. Prefer returning objects over pre-formatted text unless explicitly required.
+4. Add clear input validation and actionable errors.
+5. Validate behavior with examples, including edge and failure paths.
diff --git a/.github/skills/pester-test-authoring/SKILL.md b/.github/skills/pester-test-authoring/SKILL.md
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+++ b/.github/skills/pester-test-authoring/SKILL.md
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+---
+name: pester-test-authoring
+description: Use when writing or updating Pester tests for PowerShell scripts and modules, including behavior, error, and edge-case coverage.
+---
+
+# Pester Test Authoring
+
+Use this skill when adding confidence to PowerShell code changes with focused tests.
+
+## Workflow
+
+1. Write `Describe` blocks per script/function responsibility.
+2. Cover happy path, invalid input, and edge cases.
+3. Assert output shape and values, not only text formatting.
+4. Keep tests deterministic by controlling randomness and external dependencies.
+5. Ensure tests communicate intent through readable test names.
+
+## Output Checklist
+
+- Core behavior has direct tests.
+- Error handling paths are explicitly asserted.
+- Tests are deterministic and do not depend on external state.
+- New tests fail before fix and pass after fix.
diff --git a/.github/skills/powershell-module-design/SKILL.md b/.github/skills/powershell-module-design/SKILL.md
new file mode 100644
index 0000000..2698b8d
--- /dev/null
+++ b/.github/skills/powershell-module-design/SKILL.md
@@ -0,0 +1,23 @@
+---
+name: powershell-module-design
+description: Use when creating or evolving reusable PowerShell modules with public/private function boundaries and maintainable exports.
+---
+
+# PowerShell Module Design
+
+Use this skill when organizing code into reusable modules.
+
+## Workflow
+
+1. Separate public and private functions clearly.
+2. Keep exported function names verb-noun and consistent with approved verbs.
+3. Design functions to compose through the pipeline and object output.
+4. Keep module entry points small; move logic into testable functions.
+5. Export only stable commands and avoid leaking helper functions.
+
+## Output Checklist
+
+- Module surface area is intentionally limited.
+- Function naming and signatures are consistent.
+- Commands return useful objects for downstream automation.
+- Exports match intended public API.
diff --git a/.github/skills/powershell-script-cli/SKILL.md b/.github/skills/powershell-script-cli/SKILL.md
new file mode 100644
index 0000000..245ba73
--- /dev/null
+++ b/.github/skills/powershell-script-cli/SKILL.md
@@ -0,0 +1,23 @@
+---
+name: powershell-script-cli
+description: Use when creating or refactoring standalone PowerShell scripts with robust parameters, pipeline support, and predictable output.
+---
+
+# PowerShell Script CLI
+
+Use this skill when building command-line PowerShell scripts intended for direct execution.
+
+## Workflow
+
+1. Define a `param()` block with clear parameter names, types, defaults, and validation attributes.
+2. Support pipeline input where it improves usability (`ValueFromPipeline`, `process`).
+3. Keep side effects explicit and return objects unless plain text output is required.
+4. Handle invalid input early and fail with actionable error messages.
+5. Verify behavior using representative examples and edge cases.
+
+## Output Checklist
+
+- Parameters are discoverable and validated.
+- Script behavior is deterministic for same inputs.
+- Error paths are tested with invalid or missing input.
+- Output format is intentional (objects vs formatted strings).