12,927 tagged Testing, measured the same way as everything else here.
Browse within: LLM 203cli 135agents 134agentic-ai 130agent 104ai-coding 95skills 77cursor 59openai 55agent-orchestration 43javascript 42antigravity 38gpt 35hacktoberfest 35
huangxinxinyu/xinyu-s-skill-set
Skill Claude CodeCodex
How to write modern Swift well — modeling with value types, Swift 6 data-race safety and approachable concurrency (@concurrent, main-actor-by-default, actors, task groups), protocols and generics (some vs any), API design, performance and ARC, Swift Testing, macros, and the modern language features agents don't know…
Skill Claude CodeCodex
The method for the correctness check, the standing review of whether a change is correct and safe as merged. Read the whole diff, settle its test evidence, hunt with the What to check list's named angles and work the rest of the list, sweep once more with fresh eyes for what the hunt missed, give every finding its…
Skill Claude Code
Audit Go, Python, or TypeScript tests for whether they can fail — coverage gaps in critical code, tautological tests, inert and weak tests, brittle tests, test double misuse, test setup duplication, flaky test indicators. Defaults to the codebase.
Skill Codex
Design, install, run, and report deterministic DeepSeek Harness tool-failure experiments. Use when a user wants to prove retry or fallback behavior, timeout or cooperative cancellation, policy-denial handling, blocked-result recovery, Code Mode nested-call resilience, or CI evidence for a DSH agent/plugin. Complete…
Skill Claude Code
Browser-based UI verification using Playwright. Page Object Model, selector best practices, visual regression, network interception, and MCP integration. Trigger: When writing E2E tests, verifying UI changes, or setting up Playwright.
Skill Claude Code
Give an agent skill's decision logic a test suite and a deterministic implementation — a labeled validation dataset plus versionable Python — via an adversarial multi-persona loop that runs natively in Claude Code: proposer plus persona subagents through the Task tool, entirely on your Claude Code subscription, no…
Skill Claude Code
Generate integration tests for a Java class using Testcontainers. Supports Spring Boot (3.1+), Quarkus (3.0+), and Micronaut (4.0+). Detects class type (repository, controller, service) and applies framework-appropriate test patterns. Requires Java 17+.
Skill Codex
Test Agent Skills from tests/skillcases.yaml files. Use when validating whether a Skill triggers correctly, produces a dry-run plan, satisfies output contracts, handles edge/failure cases, or when asked to run Skill Test cases, judge Agent responses against YAML expectations, or produce Skill test reports.
Skill Claude CodeCodex needs its repo
Write OpenAPI examples that work with Microcks dispatchers for API mocking. Covers example pairing rules, JSON body dispatching, Groovy script dispatching, and dispatcher configuration via the Microcks API.
mdsohaib/screenshot-time-machine
Skill Claude Code
Screenshot every page of the running localhost dev server and report which pages changed since the last snapshot. Use after editing anything users can see (pages, components, CSS/Tailwind, layouts, templates) to visually verify before saying you're done, and when the user says "check the UI", "does it look right"…
AILiteracyLab/Claude-Build-Test-Loop
Skill Claude CodeCodex
Spec-Build-Test loop — the user defines a spec, then three agents iterate (Builder implements, Tester validates, Supervisor monitors for freezes) until the result matches. Works for any digital function — UI, APIs, CLI tools, conversational AI, data pipelines, and more.
xiexie-qiuligao/agent-evidence-mcp
Skill Claude CodeCodex
Capture screenshots, short recordings, and milestone evidence during long-running agent tasks. Use when an agent is asked to perform multi-step browser, desktop, QA, troubleshooting, deployment, or admin workflows where the user wants checkpoint artifacts, progress evidence, error snapshots, or a final timeline of…
Skill Claude CodeCodex
Use when a Looper-managed GitHub repo needs scheduled pre-merge QA — a PR carries the looper:qa label, the spec stage reaches looper:spec-ready, or the Looper reviewer loop requests an independent second pass. Runs the full QA cycle (Looper state probe → PR checkout → ffs code review → language-specific test suite →…
Skill Claude CodeCodex
Implement and verify CoCo features end-to-end (Telegram commands, callbacks, app-server transport, queueing, watchdogs, approvals, and tests). Use when changing this repository's bot behavior and needing repo-specific file targets, workflows, and validation commands. NOT for generic Python tasks outside CoCo.
Skill Claude CodeCodex
Independently verify a formal PR with risk-based QA and record the decision in the PR.
Skill Claude Code
Automated testing execution using OpenTester DSL. Use when the user wants to create tests, run tests, validate test syntax, or manage test projects. Supports CLI testing with a YAML-based DSL.
Skill Claude CodeCodex
Use when reviewing a code change or diff for correctness, security, missing tests, and convention violations before opening or approving a PR. Review independently and adversarially, then fix high-confidence issues.
Skill Claude CodeCodex
Check your work with a verification subagent that reviews diffs, runs builds and tests, and evaluates correctness. Read this file for instructions. Use when asked to "check work", "verify changes", "self-verify", "/check-work", "/check", "/verify", or "/self-verify".
Immoderate-humulin783/odoo-skills
Skill Claude CodeCodex
Review Odoo addon code for correctness, security, performance, migrations, tests, and official Odoo coding guidelines. Use when reviewing Odoo modules, diffs, pull requests, or changed files involving models, fields, XML views, data, controllers, reports, OWL/assets, manifests, access rules, record rules, or OCA…
Skill Codex
Design evaluation contracts and test plans for agentic systems. Create deterministic tests, trajectory evals, quality dimensions, gold-set criteria, and CI gates before or after implementation. Use when asked for tests first, an eval plan, success criteria, non-deterministic testing, LLM-as-judge setup, or…
Skill Claude Code
Validate UIs by clicking through them like a real user — iOS Simulator, Android emulator, tvOS, desktop, and web. Detects the platform and picks the right tool — agent-device (Callstack) for mobile/TV/desktop, agent-browser (Vercel Labs) for web, Maestro + Maestro Viewer for declarative cross-platform flows; raw xcrun…
Skill Claude Code
Automate browser interactions, test web pages and work with Playwright tests.
Skill Claude CodeCodex
Run a standardized XORCISE agent benchmark — pick a ready-made playbook (or build your own from existing missions), point it at any OpenHands-supported model(s), and get a polished eval-card HTML report of how each model performed across the missions. Warns you about cost before spending anything.
ma-nucho-pro/supervisorLLM-plugin
Skill Claude CodeCodex
Universal multi-agent quality supervisor and release gate for Claude Code, Cursor, Codex, Gemini CLI, ChatGPT/Codex Agent Skills, and other Agent Skills-compatible harnesses. Use for rigorous research, coding, frontend design, testing, anti-hallucination review, independent judges, adversarial review, evidence-based…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: