Testing

20,069 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

shipd-olympus

915

mashhoorahdal/shipd-olympus-skill

Skill Claude CodeCodex

Use when creating or reviewing a shipd.ai Olympus quest submission — picking a candidate GitHub repo, designing a challenge task hard enough for the ≤50% pass-rate bar, writing the test patch, solution patch, test.sh, or Dockerfile, or when a platform check fails (naming collisions, Dockerfile warnings, description…

not rated 7 3mo ago A 79 tokens original MIT

sdd

916

rubenzarroca/sdd-plugin

Plugin Claude Code

Bundles 12 skills · 992 tokens together

Specification-Driven Development — a structured workflow for Claude Code that enforces specify → clarify → plan → tasks → implement → validate before writing code.

not rated 7 8mo ago A tokens not measured original MIT

implementer

917

LH8PPL/core-memory-kit

Agent Claude Code

Deep implementation work delegated by the lead — writing kit code, writing tests (five-exit-doors discipline), debugging failures, and the implementer self-review pass on a diff. Use for any coding work bigger than a trivial edit. Runs on Opus.

not rated 7 1mo ago A 55 tokens original MIT

driftx

918

nomanr/driftx

Plugin Claude Code

Bundles 1 skill · 73 tokens together

Visual comparison, accessibility audit, layout regression, and device interaction for React Native and Android apps.

not rated 7 7mo ago A tokens not measured original MIT

local-test-runner

919

cohere-ai/vllm-skills

Skill Claude CodeCodex ✓ vendor

Run vLLM Buildkite CI-equivalent tests locally on NVIDIA GPUs using the current shell environment. Use when the user asks to run CI tests locally, reproduce CI failures, run a specific test file or test area, or match Buildkite test behavior.

not rated 7 4mo ago A 56 tokens original Apache-2.0

developer

921

hatewx/oh-my-ipd

Agent Claude Code

A coding role that turns detailed plans into code, tests the result, and fixes problems found during review.

not rated 7 5mo ago A 73 tokens original MIT

sumo-qa

922

sumithr/sumo-qa

Plugin Claude Code

Bundles 20 skills, 2 agents, 3 hooks, 1 MCP server · 2,007 tokens together

Sumo QA — a senior-QA-shaped MCP server for pre-coding QA planning, TDD scaffolding, mutation-testing follow-up, code review, and test-data discovery.

not rated 7 changed 17d ago A tokens not measured original Apache-2.0

offstage-qa

923

thesepehrm/offstage

Plugin Claude Code

Bundles 1 skill · 94 tokens together

Background QA for macOS apps via the offstage harness: AX perception, semantic port actuation, canonical pixel goldens, ground-truth verification.

not rated 7 2mo ago A tokens not measured original MIT

squirrel

924

flyingsquirrel0419/squirrel-skill

Skill Claude CodeCodex

Full-cycle software development agent: plans, builds, tests, lints, fixes bugs, and writes production-grade README docs. ALWAYS use this skill when the user wants to: build or scaffold a new project, add features to existing code, fix bugs, improve code quality (lint, format, refactor), write or improve a README, add…

not rated 7 6mo ago A 204 tokens original Apache-2.0

jmh

925

umit/skills

Skill Claude CodeCodex

Write Java microbenchmarks with JMH (Java Microbenchmark Harness) that produce trustworthy numbers — not numbers distorted by JIT dead-code elimination, constant folding, insufficient warmup, or single-fork JIT contamination. Use this skill whenever the user writes @Benchmark, mentions JMH, microbenchmark, throughput…

not rated 7 6mo ago A 273 tokens original MIT

代码调试

926

jianchen08/Agent-os-open

Skill Claude CodeCodex

A debugging workflow that reproduces a problem with a failing test, collects evidence, finds the underlying cause, applies a fix, and runs regression checks. Regression checks verify that the fix does not break behavior that already worked.

not rated 7 changed 2mo ago A SkillSpector: pass 82 tokens original Apache-2.0

verify

927

mmletgo/cc-partner

Skill Claude Code

Drive the Vite desktop SPA to verify AppShell / Workbench sidebar changes.

not rated 7 29d ago A 17 tokens

kotlin-quality

928

Heapy/kortex

Plugin Claude Code

Bundles 2 skills, 3 agents · 57 tokens together

Risk-based Kotlin review agents for READMEs, tests, architecture, domain behavior, concurrency, API and data compatibility, security, builds, performance, resilience, and platform runtimes.

not rated 7 changed 6d ago A tokens not measured original Apache-2.0

bun-cli

929

dmythro/agent-skills

Skill Claude CodeCodex needs its repo

Bun CLI reference for package management, script running, type checking, formatting, testing, bundling, and compilation. Covers bun install/add/remove/update, bun run, bun check and --check, bun fmt, bun test, bun build, bunx, bun patch, bun audit fix, bun dedupe, bun prune, bun why, bun pm (fetch, cache pack/unpack)…

not rated 7 changed 17d ago A SkillSpector: warn 235 tokens original MIT

qai-marketing

931

gvasile29/qai-consultant

Skill Claude CodeCodex

Acts as the QAI Consultant marketing/PR specialist. Use whenever Gabi asks to write, draft, or plan a social media post (LinkedIn, Facebook, Instagram) promoting the QAI Consultant app or MCP server - release announcements, educational QA tips, milestones, case studies, or behind-the-scenes. Covers Romanian and…

not rated 7 6d ago A 96 tokens

jacoco

932

alexmond/jhelm

Skill Claude Code

Check JaCoCo code coverage for jhelm modules.

not rated 7 6d ago A 13 tokens original Apache-2.0

e2e-runner

933

fastslack/mtw-e2e-runner

Plugin Claude Code

Bundles 1 skill, 4 commands, 1 MCP server · 76 tokens together

JSON-driven E2E browser test runner — no JavaScript test files needed. Parallel execution against a Chrome pool (browserless, CDP, Lightpanda, Obscura, Steel), 28+ built-in actions, visual verification, network debugging, flaky test detection, reusable modules, and a real-time dashboard. Includes 3 specialized agents.

not rated 7 5mo ago A tokens not measured original Apache-2.0

patch-receipt

934

vivekparekh8/patch-receipt

Skill Codex

Create reproducible before-and-after evidence for software changes using annotated PNG, JPEG, MP4, backend HTTP scenarios, verified web flows, or Android/iOS app checks. Use for Playwright or Chrome DevTools MCP verification, UI/design fixes, visual regressions, interaction recordings, Android adb or iOS Simulator…

not rated 7 3mo ago A 98 tokens original MIT

workflow-testing

935

mllt992/vibe-coding-rules

Skill Claude Code

A testing workflow for checking software from a user and business-behaviour perspective. It covers unit, API, end-to-end, regression, acceptance, and functional testing requests.

not rated 7 5mo ago A 146 tokens

api-harness

936

sabbour/agentweaver

Skill Claude CodeCodex

Use the API harness to drive Agentweaver through its REST API, capture the complete request/response evidence, and emit a normalized agentweaver.persona-judge-verdict/v1 JSON verdict. It is for backend/API end-to-end validation; use the UI or MCP harness for those surfaces.

not rated 7 changed 1mo ago A 0 tokens original MIT

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