Testing skills

11,744 tagged Testing, measured the same way as everything else here.

Browse within: LLM 180agents 133agentic-ai 129cli 101ai-coding 99agent 80skills 72javascript 57agent-browser 54openai 51ai-testing 46agentic-workflow 41agent-orchestration 40claude-code-plugin 40

julia-repl

505

seabbs/claude

Skill Claude CodeCodex

Evaluate Julia through the warm AgentREPL MCP session rather than julia -e, hot-reload edits with Revise, and filter TestItemRunner suites while iterating. Use for any Julia evaluation, package iteration, or test run, and to decide when a fresh process is needed instead.

not rated 7 10d ago A 65 tokens

mumez/pharo-agentic-browser

Skill Claude CodeCodex

Generates an AgenticBrowser Scripting DSL orchestration that implements a feature end-to-end — plan (if needed), TDD implementation, tests, and a lint/style-guide review pass — previews it as docs/scripting-features/feature- .scripting.md, and on user approval runs it via st-eval. Use this whenever the user wants to…

not rated 7 +1 changed 2d ago A 224 tokens

saleem-daqa/qa-test-case-generation

Skill Claude CodeCodex

Use when generating manual QA test cases from requirements, BRDs, user stories, acceptance criteria, spreadsheets, live mockup/prototype URLs, uploaded mockups, screenshots, wireframes, or existing test case templates; especially when coverage, deduplication, traceability, validations, permissions, workflows, or edge…

not rated 7 +1 3mo ago A 70 tokens original MIT

verify-before-code

508

Morningstar202604/AgentSeed

Skill Claude CodeCodex

Guardrail for coding agents. Loads the SDD contract and the prompt pool before code is written, then calls the agentseed MCP server's verifycode and scanhallucination tools; a task may only be marked complete when both pass and the completion report attaches evidence. Use whenever the agent writes, edits, or claims…

not rated 8 +3 changed today A 73 tokens

mospira/walkforward-audit

Skill Claude CodeCodex

Audits time-based machine learning backtests, walk-forward validation, rolling retraining, forecasting evaluations, and temporal train/test pipelines for data leakage, faulty split logic, invalid feature timing, target leakage, calibration/tuning leakage, and misleading experiment comparisons. Use when agent needs to…

not rated 6 2mo ago A 99 tokens original MIT

tdd-planner

510

smicolon/ai-kit

Skill Claude CodeCodex

This skill should be used when the user asks to "plan a feature", "prepare for dev loop", "structure TDD approach", "break down this task", "create development plan", or when generating structured prompts for iterative development. Creates dev-loop-ready plans with TDD phases, file tables, code snippets, and…

not rated 6 3d ago A 73 tokens original MIT

kodama-verification

511

amergrgic/kodama

Skill Claude CodeCodex

Define measurable success criteria and collect targeted test, build, lint, type-check, or smoke-test evidence before claiming work is complete.

not rated 6 27d ago A 31 tokens original MIT

respect-the-oracle

512

chris-short/respect-the-oracle

Skill Claude CodeCodex

Use when working against a test suite, spec, or graded harness you do not own - especially inside an automated loop scored on how many tests pass - and tempted to change the tests, weaken assertions, hardcode expected outputs, special-case inputs, or overfit the visible examples to turn things green.

not rated 6 2mo ago A 65 tokens original MIT

playwright-skill

513

appautomaton/playwright-skill

Skill Claude CodeCodex

Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to $TMPDIR (or /tmp). Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser…

not rated 6 8mo ago A 83 tokens

cloudml-eval-ops

514

MiaoDX/roboclaws

Skill Codex

Run frozen Roboclaws Eval Harness rows on CloudML with bounded parallelism, official cml lifecycle commands, executor-backed JuiceFS transfer, durable task receipts, verified collection, and explicit retry/preemption evidence. Use when a user asks to run, refresh, resume, monitor, collect, or debug a Roboclaws…

not rated 6 4d ago A 99 tokens original MIT

shipd-olympus

515

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 6 1mo ago A 79 tokens original MIT

probe

516

nikzlabs/shipit

Skill Claude CodeCodex

How to run the test-plugin probe and read its report — which field verifies which part of the docs/262 plugin usage contract.

not rated 7 changed 2d ago A 28 tokens original Apache-2.0

jest

517

anivar/jest-skill

Skill Claude Code

Jest best practices, patterns, and API guidance for JavaScript/TypeScript testing. Covers mock design, async testing, matchers, timer mocks, snapshots, module mocking, configuration, and CI optimization. Baseline: jest ^30.0.0. Triggers on: jest imports, describe, it, test, expect, jest.fn, jest.mock, jest.spyOn…

not rated 7 29d ago A 97 tokens original MIT

local-test-runner

518

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 6 2mo ago A 56 tokens original Apache-2.0

browserstack

519

emersinrp/qa-expert-agent

Skill Claude CodeCodex

Use this skill for BrowserStack App Automate (mobile E2E on real devices) and App Live (manual/interactive mobile testing) — uploading apps, configuring capabilities (bstack:options), running XCUITest / Espresso / Detox / Appium suites on cloud, parallel sharding, local testing tunnel (Local/Gateway), CI integration…

not rated 6 1mo ago A 174 tokens

test-case-generator

520

bulubulu302/qa-skills

Skill Claude CodeCodex

A skill for creating test cases for cloud-product features and interfaces. It can cover normal and error situations, with optional interface-level cases and automation code.

not rated 6 4mo ago A 137 tokens

fix-codecov-gaps

521

Anselmoo/mcp-ai-agent-guidelines

Skill Claude Code

Fix Codecov patch coverage gaps reported on a pull request. Use when Codecov bot flags missing or partial lines in a PR comment, when patch coverage is below the project threshold (≥87.55%), or when coverage regresses after new code is merged. Covers reading the Codecov report, identifying uncovered lines per file…

not rated 6 yesterday A 87 tokens original MIT

jmh

522

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 +1 4mo ago A 273 tokens original MIT

BlockedPath/pi-agent-plugins

Skill Claude CodeCodex

Verify that a portable Agent Plugin loaded correctly in Pi by checking this skill and calling the bundled official MCP everything test server. Use when testing pi-agent-plugins installation, skill discovery, MCP trust, or MCP tool connectivity.

not rated 6 +1 1mo ago A 50 tokens original MIT

verify

524

appautomaton/pi-arcweld

Skill Claude Code

Drive the MCP extension through the real Pi TUI and capture provider-prefix behavior.

not rated 6 today B 1 tokens original MIT

qa-e2e-operations

525

Agent-Hellboy/mcp-runtime

Skill Codex needs its repo

Real-cluster operational QA for MCP Runtime — operator/CRD reconciliation, CLI flows, setup/test-mode regressions, registry pulls, ingress wiring, rollout health, and observability — against the live Kind contributor cluster. Use when Codex is asked to verify a change does not regress operator, CLI, setup, registry…

not rated 6 +1 4d ago A 106 tokens original Apache-2.0

dev-qa

526

songoao25/dsh-virtual-product-team

Skill Claude CodeCodex

A development and quality process for building software, testing it, and checking it for security problems. It separates implementation, quality assurance, and security review while coordinating their handoffs.

not rated 6 +1 2d ago A 50 tokens original MIT

ea-skill

527

jzl-maker/EA-SKILL

Skill Claude Code

An AI-assisted workflow for developing and testing embedded-device software. Embedded software runs on hardware such as microcontrollers, and the workflow covers project setup, feature work, tests, device programming, debugging, verification, and records.

not rated 6 +2 9d ago A 151 tokens original MIT

redbar.fix

528

emersonjds/redbar

Skill Claude Code

Write the missing tests for the gaps redbar found, following the canonical standard for that layer (Playwright's best practices for e2e, Vitest/Jest idiom for unit, Testcontainers for integration). Reads .redbar/gaps.json, writes one test file per gap, RUNS each test it wrote, and never leaves a failing test behind …

not rated 6 yesterday A 113 tokens original MIT

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