What is the key difference between Powershell MCP and MCP Accessibility Scanner?

Powershell MCP belongs to the Browser Automation category with local stdio execution, while MCP Accessibility Scanner belongs to the Browser Automation category with local stdio execution.

How do I install Powershell MCP or MCP Accessibility Scanner in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Powershell MCP and MCP Accessibility Scanner free or paid?

Powershell MCP operates under a Free / Open Source model (No auth required). MCP Accessibility Scanner operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Powershell MCP lists 10 tools with 0 views and 1 GitHub stars. MCP Accessibility Scanner lists 42 tools with 0 views and 56 GitHub stars.

Can I use both Powershell MCP and MCP Accessibility Scanner together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Powershell MCP vs MCP Accessibility Scanner

In-depth architectural comparison of the Powershell MCP and MCP Accessibility Scanner MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Powershell MCP

Browser Automation · Local stdio

Quality: 51/100 (Good) | Auth: No auth required

MCP Accessibility Scanner

Browser Automation · Local stdio

Quality: 61/100 (Good) | Auth: No auth required

Verdict Summary: Choose Powershell MCP if you need specialized Browser Automation tools running via a local process. Choose MCP Accessibility Scanner if your workspace requires Browser Automation integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Powershell MCP when:

You need dedicated capabilities in the Browser Automation domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: run_powershell, run_program, list_services.

Explore Powershell MCP Details

Choose MCP Accessibility Scanner when:

You need dedicated capabilities in the Browser Automation domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: scan_page, audit_site, scan_page_matrix.

Explore MCP Accessibility Scanner Details

Feature & Specification Comparison

Specification	Powershell MCP Browser Automation	MCP Accessibility Scanner Browser Automation
Summary	Headless Windows ops over MCP: hidden PowerShell + in-process SSH, WinRM & SFTP.	MCP server for automated web accessibility scanning with Playwright and Axe-core.
Category & Scope	Browser Automation	Browser Automation

Tools & Capabilities Breakdown

Powershell MCP Tools (10)

run_powershell

Run any PowerShell script/command (hidden). `{ script, cwd?, timeoutMs? }

run_program

Run a **native executable directly** (no shell) and capture clean stdout/stderr + exit code - for `gh`/`git`/`docker`/`node` and other console binaries whose output a hidden shell swallows. `{ program, args?, cwd?, timeoutMs? }

list_services

List services, optional `filter` wildcard.

get_service

Detailed status of one service by name.

control_service

start` / `stop` / `restart` / `status` a service.

system_info

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Powershell MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "powershell-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@imrrd/powershell-mcp@latest"
      ]
    }
  }
}

MCP Accessibility Scanner Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-accessibility-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-accessibility-scanner"
      ]
    }
  }
}

Frequently Asked Questions

Powershell MCP is categorized under Browser Automation and uses a local stdio subprocess. In contrast, MCP Accessibility Scanner belongs to Browser Automation using local stdio subprocess. Select Powershell MCP when you need capabilities focused on browser automation and MCP Accessibility Scanner when you require tools for browser automation.

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