In-depth architectural comparison of the Selenix MCP Server and Periscope MCP 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
Selenix MCP Server
Browser Automation · Local stdio
Quality: 45/100 (Fair) | Auth: No auth required
Periscope MCP
Browser Automation · Local stdio
Quality: 49/100 (Fair) | Auth: No auth required
Verdict Summary: Choose Selenix MCP Server if you need specialized Browser Automation tools running via a local process. Choose Periscope MCP 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 Selenix MCP Server 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).
MCP server bridging Claude Desktop with Selenix for browser automation and testing. Create, run, debug, and manage browser tests through natural language.
Website & web-app testing built for AI agents rather than raw browser bindings: 66 Playwright tools with hard assertions, auto form-fill, persistent authenticated sessions (incl. interactive login for 2FA/SSO), network mocking, real INP, and accessibility/SEO/GEO (llms.txt, AI-crawler access, WebMCP) + Lighthouse audits.
Category & Scope
Tools & Capabilities Breakdown
Selenix MCP Server Tools (18)
get_screenshot
Capture a screenshot of the browser window
get_page_html
Get the page HTML with interactive elements annotated
get_search_html
Search page HTML by regex pattern
get_selected_command_info
Get DOM context for a command's target element
get_current_test
Get all commands in the current test
get_test_list
List all tests in the project
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).
Selenix MCP Server is categorized under Browser Automation and uses a local stdio subprocess. In contrast, Periscope MCP belongs to Browser Automation using local stdio subprocess. Select Selenix MCP Server when you need capabilities focused on browser automation and Periscope MCP when you require tools for browser automation.