ab-test-setup
When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this…
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Updated 10-29 00:09
12,876 results
When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this…
AWS CDK test-coverage reviewer. Use when a PR adds or changes tests (`**/*.test.ts`, `integ.*.ts`, `*.snapshot`) or ships new functionality, branches,…
Single front door for everything git and GitHub — saving work, getting the latest, backing up, and putting changes online. Routes plain-language requests to…
Use when writing, editing, or reviewing PHP code. Covers whitespace, imports, declarations, attributes, callbacks and PHPDocs, including tests and preservation…
Use when writing, changing, or reviewing tests, or when asked to audit tests, prune low-value tests, or find duplicate coverage. Check whether each test…
A self-improvement loop that iteratively makes things better. Use when the user wants to improve something through experimentation -- code quality, model…
Use this skill when users ask for code review, review pending changes, or inspect the latest commit with Codex-based review workflows. It prepares context,…
Generate a manual QA test plan from code changes and output it to the terminal (default), a GitHub issue, or a markdown file. Focuses on scenarios requiring…
Use when something is wrong and the cause is not yet known — failures, regressions, flaky behaviour, performance problems, incidents, or a user report that…
Debug Neovim/LazyVim configuration issues. Use when: user reports Neovim errors, keymaps not working, plugins failing, or config problems. Provides systematic…
Create reusable mock or stub factories that generate configurable, typed fakes for tests. Use when mocks are repetitive, hard to maintain, or need per-test…
Write tests for background jobs and queue workers covering processing logic, retries, and failure handling. Use when testing workers, job processors, or queue…
Replace brittle snapshot tests with focused, meaningful assertions that verify behavior. Use when improving test reliability, fixing flaky tests, or migrating…
Create typed fixture and factory systems for test data with sensible defaults and per-test overrides. Use when tests repeat large objects or need reusable data…
Fix test isolation by removing shared state, global side effects, and order dependencies. Use when tests are flaky, fail in CI, or pass individually but fail…
Opportunity Solution Tree (Teresa Torres) mapping outcomes → opportunities → solutions → assumption tests. Use when prioritizing discovery work, mapping…
Use this skill whenever the user asks to run Stata code, debug a `.do` file, work with a Stata-backed Jupyter notebook, repair a Stata error, interpret `r()` /…
Write, review, debug, and explain ReScript code and rewatch projects. Use whenever the user mentions ReScript, .res/.resi files, rescript.json or…
Master effective code review practices to provide constructive feedback, catch bugs early, and foster knowledge sharing while maintaining team morale. Use when…
Get the latest version of GitHub Actions from github.com/actions/ and update workflow files. Use when the user asks about Action versions, wants to upgrade…
Rigorous analysis, hypothesis testing, and method criticism for intelligence work. [WHAT] Takes raw material, builds testable hypotheses, assesses…
Autonomously drive a whole folder of local issue files to done — for each ready issue it runs execute-issue, then code-review +…
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing…
Use when the user asks for a report on existing test results shaped by a purpose: a weekly status report, a leadership summary, how responsive / secure /…