NeVibeCode · 1,557 items
Skills for Testing and QA
Skills for Testing and QA: what each one does, an install command and example prompts.
improve-codebase-architecture skill This skill scans a codebase for architectural friction, then builds a visual HTML report with refactoring candidates. Use it before a deeper architecture review.
1,163,035installs
design-taste-frontend skill This skill directs the design of public pages and work screens, then checks the result in a browser through screenshots. Use it when an interface feels generic or unfinished.
CX Codex +1
678,700installs
tdd skill Guides the red-green TDD loop: ensures tests are written first, keep them at public interfaces, and avoid coupling to implementation details.
1,141,062installs
skill-creator
official skill Creates and refines skills, then tests them with prompts, evaluations, and performance checks.
414,180installs
agent-browser skill A CLI skill for browser control: it opens pages, fills forms, clicks buttons, and tests web apps. Use it when an agent needs to act inside a website.
CX Codex +1
1,200,000installs
prototype skill Creates throwaway prototypes for checking state logic or exploring UI before committing the decision to the main codebase.
986,201installs
codebase-design skill This skill helps design modules with small interfaces and hidden complexity. Use it when refactoring code, choosing a seam, or making tests easier to write.
850,344installs
diagnosing-bugs skill This skill guides agents through reproducing hard bugs and performance regressions with a focused feedback loop. Use it when code fails, behaves incorrectly, or runs slowly.
834,802installs
implement skill Implements work from a specification or tickets, following a test-driven flow and ending with review and a commit. Use it when a coding task needs a defined delivery routine.
774,700installs
to-spec skill Turns the current conversation and repository context into a spec, then publishes it to the project issue tracker. Use it when a feature discussion is ready to hand off to an agent.
715,388installs
setup-pre-commit skill This skill configures pre-commit checks for a JavaScript repository, running Prettier, type checking, and tests before each commit.
489,289installs
webapp-testing
official skill This skill tests local web apps with Playwright, helping agents debug UI behavior, capture screenshots, and inspect browser logs.
186,758installs
migrate-to-shoehorn skill Replaces as type assertions in tests with helpers from @total-typescript/shoehorn. Use it when tests need partial objects or deliberately invalid data.
475,388installs
systematic-debugging skill Makes the agent investigate the cause of a failure before it suggests a patch. Use it for failing tests, build errors, and behaviour that does not match expectations.
CX Codex
306,118installs
requesting-code-review skill Sends completed work to a reviewer subagent after a task, major feature, or before merging to main. It keeps the review focused on the change and its requirements.
CX Codex
262,135installs
test-driven-development skill This skill guides an agent through test-first development: verify a test fails, write the smallest passing change, then refactor. It covers features, bug fixes, and behavior changes.
CX Codex
259,292installs
verification-before-completion skill This skill blocks completion claims until the agent runs a fresh check and reads the result. Use it before commits or PRs when an agent report is not enough.
CX Codex
251,313installs
executing-plans skill Runs an implementation plan in the current session instead of assigning each task to a subagent. Use it for inline work with TDD, a decision ledger, and a final branch review.
CX Codex
242,988installs
receiving-code-review skill Reviews code review feedback before changes: it clarifies unclear points, checks the repository, and supports reasoned pushback. Use it before acting on review comments.
CX Codex
221,216installs
dispatching-parallel-agents skill Dispatches independent tasks to separate subagents so they can investigate them in parallel. Use it for unrelated test failures and separate broken subsystems.
CX Codex
218,235installs
writing-skills skill Applies a TDD workflow to authoring and checking agent skills: observe failure first, then write instructions that address it. Use it when creating or editing SKILL.md files.
CX Codex
217,894installs
using-git-worktrees skill Prepares an isolated workspace before feature work or plan execution. It checks the repository first, then uses native worktree support or Git.
CX Codex
217,153installs
finishing-a-development-branch skill This skill checks the test suite and guides branch completion: merge locally, open a Pull Request, or leave the work in place.
CX Codex
214,439installs
implement-spec skill Implements a prepared spec from its ticket graph on one integration branch, using parallel subagents. Use it when tickets have blocking dependencies.
283,700installs
retro skill Reviews a coding session and suggests changes to the agent environment for later runs. Use it after mistakes, slow repository navigation, or costly tool calls.
276,027installs
remotion-to-hyperframes skill Imports Remotion animations or video footage into HyperFrames and verifies visual matching frame by frame against the original.
CX Codex +1
510,300installs
google-agents-cli-eval
official skill Guides testing, dataset setup, and scoring for AI agents via agents-cli. Useful for inspecting failures and running prompt optimization under the Gemini methodology.
CX Codex +1
511,400installs
google-agents-cli-workflow
official skill This skill guides ADK agent work from scaffolding through deployment and observability. Use it when an agent must be run, tested, published, or debugged.
CX Codex +1
511,400installs
ponytail skill ponytail puts an agent into a senior-dev mode focused on the smallest complete change. Use it when you want clear replies and less code added to a project.
CX Codex +1
106,200installs
browser-use skill Hands the agent a real Chrome over CDP: clicks, typing, screenshots, and pages that need JS or your logged-in session.
CX Codex +1
98,200installs
ponytail-review skill ponytail-review reviews a change beyond the diff, checking connected code, bugs, risks, load, tests, speed, and unnecessary code. Use it for PRs and commits.
CX Codex +1
57,000installs
playwright-cli skill A skill that hands your agent a browser: open a page, click elements, grab a snapshot, and work with Playwright tests.
CX Codex +1
195,700installs
caveman-optimize skill This skill turns a Caveman report observation into an operator-selected candidate and a paired baseline evaluation. Approval is required before code changes.
CX Codex +1
105,800installs
ponytail-audit skill It audits a repository and ranks bugs, risks, and redundant code in a one-shot report. Use it when you need a review without code changes.
CX Codex +1
45,400installs
investigate-first skill The skill keeps the agent in diagnosis mode: gather evidence, rank hypotheses, name the cause. Only then does it touch code.
CX Codex +1
105,400installs
verify-and-stop skill Proves existing work meets acceptance criteria without expanding scope. Useful for validation tasks and last-mile checks.
CX Codex +1
104,900installs
surgical-patch skill The skill constrains AI coding agents to the narrowest layer responsible for a bug. It prevents unwanted refactoring and demands focused regression checks.
CX Codex +1
104,800installs
caveman-manage skill Checks Caveman Cloud experiment state and evidence, then recommends one action or blocks an unsafe request. Use it before starting, approving, cancelling, or rolling back an experiment.
CX Codex +1
104,200installs
code-review-and-quality skill Five review axes and a limit on diff size, so an agent checks a change before merge instead of after.
CX Codex +1
73,200installs
security-and-hardening skill Guides threat modeling and security checks for code that handles user input, authentication, sessions, or external services. Use it when building a feature that accepts untrusted data or reviewing code before release.
CX Codex +1
70,200installs
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