E2E testing agents

1,133 tagged E2E testing, measured the same way as everything else here.

Browse within: playwright 41agent-orchestration 27Multi-Agent 21code-quality 20agentic-workflow 19claude-ai 17Autonomous Agents 16copilot 16harness 16agentic 15browser-automation 15agentic-coding 14antigravity 14ai-development 12

Nexus-Router/nexus

Agent Claude Code

name: integration-test-engineer description: Use this agent when you need to create, modify, or debug integration tests in the crates/integration-tests directory. This includes writing new test scenarios, updating existing tests, working with Docker Compose configurations for test environments, handling authentication…

435 5mo ago A 274 tokens original MPL-2.0

qa-manual-tester

50

syahiidkamil/Software-Engineer-AI-Agent-Atlas

Agent Claude Code

Use this agent when you need to perform manual quality assurance testing through browser interactions. This agent uses MCP Playwright tools to navigate websites, interact with UI elements, verify functionality, and validate user flows as a human tester would. Perfect for testing new features, regression testing…

393 2mo ago A 0 tokens

e2e-tester

51

mozilla/firefox-devtools-mcp

Agent ✓ vendor

Agent for running E2E tests on web applications. Navigates pages, fills forms, clicks buttons, and verifies results.

382 +1 5d ago A 31 tokens

tester

52

nth5693/gemini-kit

Agent

Write tests and ensure code quality.

375 +1 5mo ago A 9 tokens original MIT

e2e-runner

53

zhukunpenglinyutong/ai-max

Agent

An end-to-end testing agent built around Playwright, a tool that drives real browsers through user journeys. It creates, maintains, runs, and reports on these tests.

336 6mo ago A 59 tokens original MIT

Southclaws/storyden

Agent Claude Code

Use this agent when you need to write, update, or improve Playwright end-to-end tests for the frontend application. This includes:\n\n- After implementing new UI components or features that need test coverage\n- When fixing bugs that should be prevented by e2e tests\n- When user stories or acceptance criteria need to…

335 +1 3d ago A 419 tokens original MPL-2.0

game-qa-runner

55

PlayableIntelligence/game-creator

Agent

Runs Playwright test suites for browser games, diagnoses failures, fixes game code, and re-runs until green. Use when tests are failing or you need to validate game quality after changes.

323 3mo ago A 44 tokens

tester

56

IncomeStreamSurfer/claude-code-agents-wizard-v2

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.

317 +1 8mo ago A 32 tokens

panel-validator

57

revfactory/webtoon-harness

Agent Claude Code

A webtoon panel checker that reviews each rendered panel for visual consistency, readable and accurate Korean text, dialogue flow, and technical problems.

310 +2 2mo ago A 161 tokens original MIT

Plugin Tester

58

Fu-Jie/openwebui-extensions

Agent

End-to-end plugin testing agent for OpenWebUI. Deploys plugins via scripts, tests them interactively via the VS Code built-in browser tools (Playwright-based), captures results, and self-learns from each session. Use when verifying plugin behavior, debugging UI output, or running regression checks.

302 +1 1mo ago A 63 tokens original MIT

horang-labs/tessera

Agent

The checked-in Windows launcher is the fail-closed boundary between an agent shell and every isolated packaged Electron child. Before each Start-Process, scripts/launch-electron-test-instances.ps1 snapshots and removes inherited agent-runtime state. Its finally block restores every saved process value after both…

297 6d ago A 0 tokens AGPL-3.0

product-verifier

60

Undertone0809/rudder

Agent

Use this prompt for a spawned verifier child after writer implementation and writer checks. The verifier answers whether the product path works from the actor's side. It does not review architecture and it does not fix failures.

287 3d ago A 0 tokens original Apache-2.0

sahithvibudhi/vibe-tree

Agent Claude Code

Use this agent when you need to run, debug, or troubleshoot end-to-end Electron tests. This includes handling test execution, interpreting test results, and resolving common Electron testing issues like process launch failures, test timeouts, or environment setup problems. Examples:\n\n \nContext: The user is working…

267 1mo ago A 365 tokens original MIT

bowser-qa-agent

62

disler/bowser

Agent Claude Code

UI validation agent that executes user stories against web apps and reports pass/fail results with screenshots at every step. Use for QA, acceptance testing, user story validation, or UI verification. Supports parallel instances. Keywords - QA, validation, user story, UI testing, acceptance testing, bowser.

262 +2 6mo ago A 65 tokens

mindroom-tester

63

mindroom-ai/mindroom

Agent Claude Code

MindRoom agent testing specialist that simulates user interactions. Use proactively to test agent behaviors, response patterns, and multi-agent collaboration. MUST BE USED when testing MindRoom agents or validating agent improvements.

254 3d ago A 44 tokens original Apache-2.0

checker

64

cordwainersmith/Claudoscope

Agent

Fresh-context adversarial verification of completed work. Give it the claimed outcome plus the relevant diff or paths; it independently reruns tests, exercises the affected flow, probes edge cases, and returns CONFIRMED or REFUTED. Read-and-run only; it never plans, edits, or fixes anything.

233 +1 7d ago A 63 tokens original MIT

output-ux-reviewer

66

ItamarZand88/CLI-Anything-WEB

Agent

Review a cli-web- CLI from the end-user perspective by RUNNING it. Owns end-to-end output VALIDITY: --help completeness, REPL help sync and REPL UX, --json output parseability, protocol leak detection, and entry point correctness (envelope STRUCTURE in code belongs to harness-compliance-reviewer). Returns scored…

216 9d ago A 85 tokens original MIT

e2e-tester

69

vericontext/vibeframe

Agent Claude Code

End-to-end tester for the current VibeFrame CLI. Use when asked to test everything, run full tests, or verify the repo works.

165 1mo ago A 35 tokens original MIT

code-reviewer

70

DanielSuo117/velocitai

Agent Claude Code

A code-review agent focused on Python and Playwright tests that use the page object model (POM), a way to organize tests by web pages. It looks for bugs and checks rules without changing functionality.

157 3mo ago A 51 tokens

verifier

71

workos/case

Agent

Fresh-context verification agent for /case. Reads the diff, tests the specific fix with Playwright, creates evidence markers and screenshots. Never implements.

156 1mo ago A 32 tokens

e2e-tester

72

DebugBase/glance

Agent

Tests web applications end-to-end using Glance browser MCP. Navigates pages, fills forms, clicks buttons, takes screenshots, runs assertions, and reports bugs. Use when you want to verify an app works correctly — login flows, forms, navigation, responsiveness — with real browser interaction.

151 4mo ago A 63 tokens original MIT