PowerShell Tool - Claude Code
Native PowerShell execution on Windows and optionally Unix hosts.
PowerShell Tool gives Claude first-class shell access on Windows without fighting cmd.exe or relying on WSL.
What it does
The tool runs PowerShell commands - cmdlets, scripts, pipelines - inside the session's working directory. It's the preferred shell on Windows and is available opt-in on macOS and Linux if you have PowerShell Core installed. Output is captured the same way the Bash tool handles it.
When to use it
- Windows-first development where PowerShell is native.
- Tasks involving .NET, Azure CLI, or other PowerShell-friendly tooling.
- Cross-platform scripts written in PowerShell.
- Avoiding POSIX-ism mismatches when Claude tries Unix-style commands on Windows.
Gotchas
- PowerShell Tool is preview on Windows - expect rough edges on obscure cmdlets.
- Execution policy may block scripts. Set it explicitly in your session if needed.
- Pipeline output differs from Bash - objects versus text - so don't assume awk/sed-style post-processing works.
Official docs: https://code.claude.com/docs/en/tools-reference.md#powershell-tool
Technical content at the intersection of AI and development. Building with AI agents, Claude Code, and modern dev tools - then showing you exactly how it works.
Was this helpful?
Related Guides
Related Tools
AgentCanvas
A hosted infinite canvas your headless AI agents drive over MCP. Any MCP-speaking agent - Claude Code, Codex, Cursor, or...
View Tool
Claude Code
Anthropic's agentic coding CLI. Runs in your terminal, edits files autonomously, spawns sub-agents, and maintains memory...
View ToolCodeburn
Interactive TUI dashboard that shows exactly where your Claude Code and Cursor tokens are going, in real time.
View Tool
Claude Opus 4.7
Anthropic's flagship reasoning model. Best-in-class for coding, long-context analysis, and agentic workflows. 1M token c...
View ToolRelated Videos
Generate Videos in Codex + Claude Code with This...
Check out HeyGen! https://heygen.1stcollab.com/developersdigest The video introduces HeyGen, an AI video generation platform with a rich API and a CLI that lets developers create, fetch, and manipula...
10x Design in Claude Code and Codex
Try Higgsfield: https://higgsfield.ai/s/higgsfield-general-campaign-developersdigest-juDMTi AI coding agents can build entire websites in minutes, but the default results often still look generic and...
Self Improving Applications with Claude Code & Codex
Build a Self‑Improving Next.js App: Supabase + Vercel Eve + GitHub Issues + Agent Loops Check out Supabase: https://supabase.plug.dev/1wWOTGS The video demonstrates how to build and deploy a self-im...
Related Posts
Claude Outages Are a Workflow Design Problem
Claude outages and 529 overloads expose whether your AI coding workflow has checkpoints, receipts, model-switch paths, a...
Claude Opus 4.8 Is an Agent Honesty Release
Claude Opus 4.8 looks like a benchmark bump, but the developer story is better honesty, dynamic workflows, and effort co...
Anthropic Sonnet 4.5 in Claude Code
Anthropic's Claude Sonnet 4.5 isn't just another model increment. The company claims they've observed it maintaining foc...
Make Your Coding Agents Talk: Voice Summaries with the Rime CLI
The Rime CLI streams natural-sounding text-to-speech straight from your terminal, so Claude Code, Codex, Devin, and Open...
How to Make Claude Code 10x Better at Design: Image and Video Assets From the Agent Loop
Claude Code and Codex can build a website in minutes, but the result often looks generic and obviously AI-generated. Hig...
Don't Paste the AI vs Vomit vs NoBuzz: AI Slop Tools Compared
dontpastetheai.com, Vomit, and NoBuzz hit Hacker News in the same week. A social contract, a local rewrite, and a second...
