ExecuteAutomation Playwright vs regression-guard
regression-guard is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑18.
ExecuteAutomation Playwright is an MCP server published by executeautomation. Marketplaces we read that list it: 1 (Docker MCP Catalog). regression-guard is a plugin bundle for AI coding tools published by barnburner121. No marketplace we read lists it any more. As of our marketplace pass on 2026-10-24. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  ExecuteAutomation Playwright | |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:5ffcdfc3d929 Forks (GitHub): 540 Pulls (Docker Hub): 23 320 Stars (Docker Hub): 1 Stars (GitHub): 5 671 Not marked · First seen |
Not listed |
| Community marketplace barnburner121/claude-plugin-marketplace | Not listed | Removed on 2026-10-18 Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 3 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | ExecuteAutomation Playwright | regression-guardno longer listed · |
|---|---|---|
| Marketplaces that list it (differs) | 1 | 0 |
| Stars (GitHub) (differs) | 5 671 | 3 |
| Pulls (Docker Hub) (differs) | 23 320 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 540 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/mcp-playwright) | On your machine (@barnburner121/plugin-hub-mcp) |
| Transport (differs) | stdio | Not stated |
| Tools it declares (differs) | 32 | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | Not a bundle | 2 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/executeautomation/mcp-playwright | github.com/barnburner121/claude-plugin-marketplace |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-14 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of regression-guard
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.
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English skills: evidence-disciplined testing framework, Playwright test review, test cases, Jira bug reports
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Comprehensive testing toolkit for test strategy, coverage analysis, and test data generation. Includes test strategist agent for planning optimal testing approaches.
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Vibe Test — Browser Testing Agent
Code-aware browser testing agent — 14 Playwright tools for AI code editors via MCP
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Test-quality skills for Claude Code. AI-driven mutation testing, where Claude acts as the mutation engine to find weak tests, and agentic testing, where Claude drives the running…
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QA process setup with AAA test cases, P0-P4 bug tracking, metrics reports, OWASP security testing and third-party handoffs. Use for test planning, approved-batch execution and…
What each says it does
ExecuteAutomation Playwright
Playwright Model Context Protocol Server - Tool to automate Browsers and APIs in Claude Desktop, Cline, Cursor IDE and More 🔌.
regression-guard
Generate regression tests from bug reports
How to run each
ExecuteAutomation Playwright As a local MCP server: Docker image
claude mcp add --transport stdio playwright-mcp-server -- docker run -i --rm mcp/mcp-playwrightregression-guard
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of regression-guard publish no list of tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: ExecuteAutomation Playwright · What it can do: regression-guard · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.