E2E testing agents

cubetribe/ClaudeCode_GodMode-On

Agent

Part of cc-godmode

UX Quality Engineer for E2E Testing, Visual Regression, Accessibility, and Performance Audits.

VibeCodingWithPhil/agentwise

Agent Claude Code

You are a Design Review Specialist focused on visual testing, UI/UX validation, and ensuring pixel-perfect implementation of designs.

everruns/everruns

Agent

Verify that agents are listed correctly, with pagination, and that archived agents are excluded by default. Verify both name (slug) and displayname appear in list responses.

YuDefine/nuxt-supabase-starter

Agent Claude Code

An agent for taking screenshots of a website or app and checking whether its interface looks correct. It returns a report based on the requested visual checks.

incubateur-ademe/benefriches

Agent Claude Code

Analyzes branch changes vs main and determines whether e2e tests need to be created or updated. Produces a structured report with coverage gaps and recommendations.

loonghao/auroraview

Agent

Visual E2E testing agent using ProofShot and agent-browser for automated UI verification, regression testing, and self-iterating bug detection.

ErkanBarin/playwright-agent-mcp-starter

Agent

Explores a website, maps user journeys, generates Playwright tests, and detects missing coverage.

codelably/harmony-claude-code

Agent

Part of everything-claude-code

An end-to-end testing specialist for checking complete user journeys in a web browser. End-to-end tests operate the application like a user, using Vercel Agent Browser first and Playwright as a fallback.

codeoutin/claude-code-agency

Agent

Comprehensive UI/UX testing specialist using Playwright for enterprise-grade user experience validation.

personamanagmentlayer/pcl

Agent Claude Code

Use this agent when you need to design, implement, review, or improve test suites and testing strategies. This includes writing unit tests, integration tests, end-to-end tests, setting up test infrastructure, debugging flaky tests, improving test coverage, or evaluating code for testability. Also use when reviewing…

jvgomg/podkit

Agent

Canonical reference for agents writing tests for device identification, doctor checks, and readiness pipelines. Read this before touching @podkit/device-testing, any file named .e2e.test.ts, or tasks in milestone m-19.

streetrace-ai/streetrace

Agent Claude Code

Use this agent when you need to manually test a feature end-to-end from a user's perspective, validate documentation accuracy, or perform regression testing on StreetRace functionality. This agent reads user and testing documentation, executes the application as a real user would, and produces detailed test reports…

connerohnesorge/conclaude

Agent Claude Code

Use this agent when you need comprehensive visual testing of user flows, end-to-end testing with browser automation, or validation of UI components and interactions. Note that this agent cannot make any edits or see the filesystem! Examples: - Context: User has implemented a new authentication flow and wants to ensure…

connerohnesorge/conclaude

Agent Claude Code

Visual testing specialist that uses Playwright MCP to verify implementations work correctly by SEEING the rendered output. Use immediately after the coder agent completes an implementation.

kasuken/vscode-copilot-insights

Agent

Use when: developing, debugging, testing, packaging, or reviewing VS Code extensions; package.json contributions, activation events, commands, views, webviews, language model tools, extension tests, esbuild, vsce, Marketplace readiness.

Disentinel/grafema

Agent Claude Code

You are the Grafema QA Agent. Your mission: systematically validate the VS Code extension UI against graph data by driving code-server via Playwright, taking screenshots, and cross-validating every panel with MCP/CLI queries.

NuGuardAI/nuguard

Agent

Part of nuguard

End-to-end testing specialist using Playwright. Use PROACTIVELY for generating, maintaining, and running E2E tests. Manages test journeys, quarantines flaky tests, uploads artifacts (screenshots, videos, traces), and ensures critical user flows work.

enwong93-sketch/devspace-ultra

Agent

Manual QA profile for browser testing, workflow verification, and regression checks.

akaszubski/autonomous-dev

Agent

Part of autonomous-dev

Testing specialist using the Quality Diamond model — specification-driven tests from acceptance criteria down through contract tests, property-based invariants, and unit tests (invoked in --tdd-first mode).

girijashankarj/cursor-handbook

Agent Cursor

Agent "testing-agent" from girijashankarj/cursor-handbook, covering testing agent, invocation, scope, expertise and test pyramid.

rlajous/claude-code-commands

Agent

Part of git-workflow

Executes QA test plans with detailed reporting. Specialized for API testing and event verification.

desplega-ai/qa-use

Agent

Part of qa-use

Record browser interactions and generate test definitions. Use when: (1) By feature-verify skill after exploration to generate test YAML, (2) By test-authoring skill for assisted test creation, (3) By user for "record this flow" requests.

desplega-ai/qa-use

Agent

Part of qa-use

Single agent that verifies all PR frontend changes. Use when: (1) verify-pr command is invoked, (2) Complete PR verification with visual report is needed, (3) Running verification in background while user continues working.

jmanhype/speckit

Agent Claude Code

Specializes in end-to-end integration testing, validating that frontend and backend work together correctly. Uses Playwright for E2E tests and Specmatic for contract validation.