5,338 tagged Testing, measured the same way as everything else here.
Browse within: code-quality 57agent-orchestration 47harness 40spec-driven-development 40agentic-workflow 39Multi-Agent 38playwright 36agentic-coding 32github-copilot 31rtl 31verification 31agentic 29copilot 29context-engineering 27
Agent
A manually run test system for sending many concurrent requests to different AI capabilities and producing Markdown or HTML reports. It is separate from the normal automated test suite, which checks smaller individual cases.
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.
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.
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.
Gentleman-Programming/gentle-pi
Agent
Implement SDD tasks with strict TDD evidence and review workload guard.
Agent Codex
Evaluate expectations against an execution transcript and outputs.
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…
Agent Claude Code
Runs the DashClaw verification gates (lint, full vitest suite, build, contract checks) and returns ONLY the failures plus a pass/fail verdict. Use to verify a change without dragging multi-hundred-line build/test logs into the main thread. Delegate gate-running here instead of running it inline.
Agent Claude Code
Tests installation scripts on fresh environments.
Agent Claude Code
Validates notification functionality across platforms (macOS, Windows, Linux, WSL).
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.
Agent
Comprehensive guidelines for maintaining high-quality documentation in the LeanSpec documentation site.
Agent Claude Code
Evaluate expectations against an execution transcript and outputs.
Agent Claude Code
Use this agent to write and run tests for the sigcli project. This agent creates unit tests using vitest and MemoryStorage, following existing test patterns, and runs the full test suite. Examples.
Agent
Read-only adversarial contract reviewer. Reviews the full contract set against user scope, inventory, playbook rules, evidence feasibility, shortcut risk, and old-harness-style atomic assertion coverage before tasks are trusted.
Agent
Leaf real-surface validation lane for a bounded subset of engineering assertions. Exercises assigned behavior through a parent-specified browser, API, CLI, background, artifact, data, library, parity, or caller-provided tool surface; writes evidence only to assigned paths.
pavel-molyanov/molyanov-ai-dev
Agent
Reviews user-spec document quality: structure, interview coverage, acceptance-criteria testability, edge-case presence, contradictions, and template compliance. Use when: the user-spec is ready for pre-approval document review; solution adequacy and factual codebase claims are out of scope.
Agent Claude Code
Snapshot visual QA + one in-place fix pass + render. Dispatched only when Step 6 lint/inspect reports issues, or to do the final render.
Agent
Agent "AGENTS" from jxnl/dots, covering python, testing, git workflow, writing and content and autonomy.
Agent
Autonomous mutation survivor-reduction loop — runs a scoped mutation tool, generates targeted tests for survivors in priority order, verifies they compile and pass, commits, and repeats until survivors stop decreasing. Gates on hard kills only (timeouts excluded). Complements the advisory /mutation-testing skill.
Agent
Test quality, coverage gaps, assertion quality, and test hygiene.
Agent Claude Code
Use this agent when implementation is complete and code needs to be verified before committing or creating a PR. Triggers on phrases like "run quality gates", "check code quality", "run qa", "verify my changes", "pre-commit checks", "qa check", "act as qa lead", or when tech-lead or another agent suggests quality…
Agent
Goal-completion QA + fraud gate. Independently re-verifies delivered behavior against the goal's successCriteria, hunts edge cases and regressions, and hunts fake implementations (stubs, hardcoding, assertion theater); returns PASS or FAIL via a fixed C1–C12 checklist.
Agent
Test strategy designer focusing on coverage, test design, and testing best practices. Use PROACTIVELY when adding tests, reviewing test coverage, or designing test approaches.