Testing skills

16,416 tagged Testing, measured the same way as everything else here.

Browse within: ai-coding 98skills 72agentic-workflow 66javascript 56openai 51openclaw 50agentic-coding 44agent-orchestration 39agentic-framework 37android 36claude-code-plugin 36static-analysis 36agent-browser 34hacktoberfest 33

evil-skill

362

highflame-ai/ramparts

Skill Claude CodeCodex

A purposely-malformed agentskills.io bundle used to exercise ramparts' bundle parser end-to-end. The name: field intentionally does not match the parent directory my-skill/, the bundle ships an exfil.py script, and a references/api.md documents sensitive @-references — exercising the name-mismatch…

not rated 96 2d ago A 85 tokens original Apache-2.0

tree-sitter-tdd

363

ionide/tree-sitter-fsharp

Skill OpenCode

Use when adding a new F# language feature to the tree-sitter parser with TDD workflow.

not rated 96 3d ago A 25 tokens original MIT

manual-test

364

hypequery/hypequery

Skill Claude Code

Execute one of the model-runnable E2E test specs in testing/ (cli, datasets, serve, mcp, react) against a real ClickHouse instance. Use when asked to manually test a package, run a testing spec, or verify a package end-to-end against live data.

not rated 95 yesterday A 62 tokens

checkup

365

agentvitals/checkup

Skill Claude CodeCodex

Give your AI agent a professional health checkup (AgentVitals). Use when the user asks the agent to run a checkup / test itself / benchmark itself ("run a checkup", "check your vitals", "test yourself", "how stable are you", "/checkup"), or an advanced personality checkup (backbone, proactivity, creativity). 给 AI…

not rated 95 19d ago C 129 tokens AGPL-3.0

webern/mx

Skill Claude Code

Use this skill to explain, in plain language, what is wrong with the mx::api round-trip and what it needs next. It drives the failure classifier (dump -> classify) over the corpus, then reads build/api/classified.json and turns it into a prioritized, human-readable worklist grouped by failure shape (crashes, instant…

not rated 93 7d ago A 132 tokens original MIT

create-component

367

leboncoin/spark-web

Skill Cursor

Create a new Spark UI component with complete file structure including component, styles, tests, stories, and documentation. Use when the user wants to create a new component or add a component to the design system.

not rated 93 3d ago A 44 tokens original MIT

simulator-control

368

dashpay/platform

Skill Claude Code

Drive and inspect SwiftExampleApp on the booted iOS simulator end-to-end — tap, swipe, type, screenshot, read SwiftData, stream logs, dump the accessibility tree. Use when the user reports a UI bug, asks "why is X stuck?", wants a UAT run automated, or you need to verify the app's persisted state against what the UI…

not rated 92 yesterday A 101 tokens original MIT

agent-smoke-test

369

NakaokaRei/SwiftAutoGUI

Skill Claude CodeCodex

Run manual development checks for SwiftAutoGUI AI Agent actions through the local sagui CLI. Use when Claude or Codex needs to test app-control or Accessibility BasicAction generation on macOS.

not rated 92 14d ago A 43 tokens original MIT

yours-org/yours-wallet

Skill Claude CodeCodex

Agent-driven Chrome extension testing for yours-wallet using Puppeteer + Chrome for Testing. Use when debugging extension hangs, reload stuck states, service worker init, popup/UI automation, or funding a debug wallet.

not rated 90 3d ago A 46 tokens

agent-workspace-linux

373

agent-sh/agent-workspace-linux

Skill Codex

Use when a task needs an isolated hidden Linux desktop or workspace-owned browser: GUI app QA, web/browser/shopping automation, sandboxed app observation, or stale workspace cleanup. Routes agent-workspace-linux MCP tools on demand. Does NOT apply to host desktop/Chrome control, generic MCP setup, or pure code/file…

not rated 90 +4 7d ago B 70 tokens copy · 86% MIT

false-green-audit

374

guardana/guardana

Skill Claude Code

Hunt for the failure this project exists to prevent — code that compiles, types, tests green, and quietly reports "all clear" about something it never examined. Use when reviewing a release, auditing a subsystem, or before tagging.

not rated 89 3d ago A 53 tokens original Apache-2.0

add-integration-test

375

dbt-labs/dbt-autofix

Skill Claude Code

Create a new integration test for dbt-autofix with proper folder structure and golden files.

not rated 88 +2 2d ago A 23 tokens original Apache-2.0

add-cucumber-tests

376

Decathlon/tzatziki

Skill Claude CodeCodex

Generates Tzatziki-based Cucumber BDD tests (.feature files) from a functional specification. Use this skill whenever a user wants to write Cucumber tests, add BDD scenarios, create feature files, generate tests, or test application behaviors with Gherkin — especially in Java/Spring projects using Tzatziki step…

not rated 88 yesterday A 130 tokens original Apache-2.0

score-eval

377

neondatabase/agent-skills

Skill Claude Code ✓ vendor

Score the eval diff at $ARGUMENTS against the eval rubric.

not rated 85 +1 yesterday A 3 tokens original Apache-2.0

agent-upkeep

378

NVIDIA/elements

Skill Claude CodeCodex ✓ vendor

Perform one small, scoped maintenance improvement to the Elements monorepo and open a single reviewable pull request. Use this skill for scheduled or unattended upkeep runs that improve unit test coverage for one file, fix one behavioral bug in one module, or move one off ESLint rule toward enforcement to reduce…

not rated 85 +2 today A 115 tokens original Apache-2.0

lint

379

johnfkoo951/cmds-llm-wiki

Skill Claude CodeCodex

A health check for the LLM Wiki, a knowledge base about large language models. It looks for missing pages, broken links, conflicting or outdated content, missing fields, incomplete topic maps, weak bias checks, and an old core-context snapshot.

not rated 85 +3 10d ago A 64 tokens

new-plugin

380

os-factory/har

Skill Claude Code

Factory line for adding a new HAR verification plugin (like playwright or rocketsim) for any framework — research the framework docs, build the template under src/templates/plugins/, register it everywhere, validate on a real repository, and open a PR. Use when asked to add/create a plugin, plugin template, or…

not rated 85 +2 2d ago A 89 tokens original Apache-2.0

dogfooding-cl-mcp

381

cl-ai-project/cl-mcp

Skill Claude Code

Use when you want to stress-test cl-mcp tools against a realistic Common Lisp development workflow and collect concrete improvement feedback by building a throwaway medium-size project end-to-end.

not rated 84 today A 42 tokens original MIT

test-generator

382

AIDotNet/MoYuCode

Skill Claude CodeCodex

A test-writing assistant that creates automated checks for code, including unit, integration, and end-to-end tests. It supports common test tools such as Jest, Vitest, pytest, and xUnit.

not rated 84 7mo ago A 37 tokens original MIT

writing-evals

383

vantage-sh/vantage-mcp-server

Skill Claude CodeCodex

Write and iterate on opt-in tool-selection evals for the Vantage MCP server — promptfoo setup, prompt matrix, distractors, failure diagnosis, and JSON/Pages workflow. Use after the user chooses to include evals, or when working on an eval they explicitly requested.

not rated 84 changed today A 60 tokens original MIT

bcgov/bc-wallet-mobile

Skill Claude CodeCodex

Create native unit tests for Swift (iOS) and Kotlin (Android) code in the bcsc-core package. USE WHEN: testing native code, adding unit tests for native modules, writing XCTest or JUnit tests for bcsc-core, mocking native protocols or interfaces. DO NOT USE FOR: TypeScript/React tests, UI integration tests, or E2E…

not rated 84 today A 81 tokens original Apache-2.0

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