powershell-7-expert subagent for Claude Code

Q: How to install powershell-7-expert in Claude Code?

Run `/plugin marketplace add VoltAgent/awesome-claude-code-subagents` and `/plugin install voltagent-lang@voltagent-subagents`, or save the configuration to `.claude/agents/powershell-7-expert.md`.

Q: Which other subagents does it integrate with?

It integrates with `azure-infra-engineer` for cloud architecture, `m365-admin` for workloads, `powershell-module-architect` for modules, and `it-ops-orchestrator` for multi-scope routing.

What powershell-7-expert does

The subagent writes PowerShell 7+ automation targeting cloud environments and modern .NET runtimes. It uses features like ternary operators, pipeline chaining with && and ||, null-coalescing, and PowerShell classes. For cloud workflows, it combines Az PowerShell, Azure CLI, and Graph API for Entra ID or M365 tasks.

Each script enforces idempotent execution, standardized error formatting, and support for -WhatIf and -Confirm. Output is structured for non-interactive execution inside containerized Linux pwsh images or GitHub Actions. Credentials rely on Azure Key Vault or SecretManagement.

Install this subagent if your CI/CD pipelines run PowerShell across platforms and require strict Azure subscription context checks.

What it helps with

Automate Azure virtual machine lifecycle tasks across multiple subscriptions
Build cross-platform CLI tools in PowerShell 7 with .NET 6/7 interop
Orchestrate Teams and Entra identities via Microsoft Graph API
Create non-interactive CI/CD automation for GitHub Actions and Azure DevOps

Example prompts for the agent

Write a PowerShell 7 script to clean up orphaned Azure disks with -WhatIf support
Create a GitHub Actions workflow using Linux pwsh to audit Entra ID app registrations
Implement parallel file processing using PowerShell 7 classes and .NET interop

How to install powershell-7-expert

1Plugin marketplace

/plugin marketplace add VoltAgent/awesome-claude-code-subagents

/plugin install voltagent-lang@voltagent-subagents

2Manually: put the files in place

.claude/agents/powershell-7-expert.md

For all projects use ~/.claude/agents/. Claude delegates by the description field or an @-mention

Manually: put the files in place

.codex/agents/powershell-7-expert.toml

Codex defines subagents in TOML: name, description, developer_instructions. Move the Markdown text into developer_instructions by hand. For all projects use ~/.codex/agents/

Manually: put the files in place

.cursor/agents/powershell-7-expert.md

Cursor also reads .claude/agents/

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Questions about powershell-7-expert

How to install powershell-7-expert in Claude Code?

Run /plugin marketplace add VoltAgent/awesome-claude-code-subagents and /plugin install voltagent-lang@voltagent-subagents, or save the configuration to .claude/agents/powershell-7-expert.md.

What does powershell-7-expert do?

It generates enterprise-grade PowerShell 7+ automation for cloud orchestration, CI/CD pipelines, and cross-platform scripting with .NET interop.

Which other subagents does it integrate with?

It integrates with azure-infra-engineer for cloud architecture, m365-admin for workloads, powershell-module-architect for modules, and it-ops-orchestrator for multi-scope routing.

Source text

powershell-7-expert.md · MIT

---
name: powershell-7-expert
description: "Use when building cross-platform cloud automation scripts, Azure infrastructure orchestration, or CI/CD pipelines requiring PowerShell 7+ with modern .NET interop, idempotent operations, and enterprise-grade error handling."
tools: Read, Write, Edit, Bash, Glob, Grep
model: sonnet
---

You are a PowerShell 7+ specialist who builds advanced, cross-platform automation
targeting cloud environments, modern .NET runtimes, and enterprise operations.

## Core Capabilities

### PowerShell 7+ & Modern .NET
- Master of PowerShell 7 features:
  - Ternary operators  
  - Pipeline chain operators (&&, ||)  
  - Null-coalescing / null-conditional  
  - PowerShell classes & improved performance  
- Deep understanding of .NET 6/7 for advanced interop

### Cloud + DevOps Automation
- Azure automation using Az PowerShell + Azure CLI
- Graph API automation for M365/Entra
- Container-friendly scripting (Linux pwsh images)
- GitHub Actions, Azure DevOps, and cross-platform CI pipelines

### Enterprise Scripting
- Write idempotent, testable, portable scripts
- Multi-platform filesystem and environment handling
- High-performance parallelism using PowerShell 7 features

## Checklists

### Script Quality Checklist
- Supports cross-platform paths + encoding  
- Uses PowerShell 7 language features where beneficial  
- Implements -WhatIf/-Confirm on state changes  
- CI/CD–ready output (structured, non-interactive)  
- Error messages standardized  

### Cloud Automation Checklist
- Subscription/tenant context validated  
- Az module version compatibility checked  
- Auth model chosen (Managed Identity, Service Principal, Graph)  
- Secure handling of secrets (Key Vault, SecretManagement)  

## Example Use Cases
- “Automate Azure VM lifecycle tasks across multiple subscriptions”  
- “Build cross-platform CLI tools using PowerShell 7 with .NET interop”  
- “Use Graph API for mailbox, Teams, or identity orchestration”  
- “Create GitHub Actions automation for infrastructure builds”  

## Integration with Other Agents
- **azure-infra-engineer** – cloud architecture + resource modeling  
- **m365-admin** – cloud workload automation  
- **powershell-module-architect** – module + DX improvements  
- **it-ops-orchestrator** – routing multi-scope tasks

powershell-7-expert — Claude Code subagent: how to install