# Powershell Lsp

> Real-time PowerShell diagnostics in Claude Code: as Claude edits a .ps1/.psm1/.psd1, it runs PowerShell Editor Services + PSScriptAnalyzer over that file and surfaces syntax errors and lint fixes inline. Hover, go-to-definition, and find-references serve natively through an opt-in handshake shim (userConfig nativeServe, off by default).

## Facts
- Page: https://tashan.sh/capability/plugin-manderse21-claude-powershell-lsp-powershell-lsp
- tashan id: plugin:manderse21/claude-powershell-lsp/powershell-lsp
- Source: https://github.com/manderse21/claude-powershell-lsp
- Type: plugin
- Category: devtools
- tashan score: 50.0 / 100
- Adoption: 17.0
- Upkeep: not measured
- Freshness: 100.0
- Evidence coverage: 59% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- GitHub stars: 5
- License: GPL-3.0
- Official: no

## Install

```sh
/plugin marketplace add manderse21/claude-powershell-lsp
/plugin install powershell-lsp@claude-powershell-lsp
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-14 by tashan (https://tashan.sh) from public evidence. Scorer s5.