Testing
Unit tests, integration tests, test automation
skill-finish-branch
by nyldn
Post-implementation: verify tests, merge/PR/keep/discard. Use when: AUTOMATICALLY ACTIVATE when user requests task completion with git operations:. "commit and push" or "git commit and push". "complete all tasks and commit and push"
skill-code-review
by nyldn
Expert multi-AI code review with quality and security analysis
skill-writing-plans
by nyldn
Zero-context implementation plans with bite-sized tasks. Use when: Use when you have a spec or requirements for a multi-step task.. Auto-invoke when user says "plan how to implement X", "create implementation plan", . "break down this feature into tasks".
skill-tdd
by nyldn
Test-driven development workflow. Use when: Use when implementing any feature, bugfix, or behavior change.. Auto-invoke when user says "implement X", "add feature Y", "fix bug Z".
rtk-optimizer
by FlorianBruniaux
Optimize command outputs with RTK (Rust Token Killer) for 70% token reduction
prioritize-assumptions
by phuryn
"Prioritize assumptions using an Impact × Risk matrix and suggest experiments for each. Use when triaging a list of assumptions, deciding what to test first, or applying the assumption prioritization canvas."
identify-assumptions-existing
by phuryn
"Identify risky assumptions for a feature idea in an existing product across Value, Usability, Viability, and Feasibility. Uses multi-perspective devil's advocate thinking. Use when stress-testing a feature idea, doing risk assessment, or preparing for assumption mapping."
Create database migration
by TryGhost
Create a database migration to add a table, add columns to an existing table, add a setting, or otherwise change the schema of Ghost's MySQL database.
tauri-development
by robinebers
Tauri development guidelines for building cross-platform desktop applications with TypeScript, Rust, and modern web technologies
meridian-etl
by Meridiona
"Debug and work with Meridian's ETL pipeline. Covers session boundary detection, cursor management, DB queries, and common failure modes."
phoenix-playwright-tests
by Arize-ai
Write Playwright E2E tests for the Phoenix AI observability platform. Use when creating, updating, or debugging Playwright tests, or when the user asks about testing UI features, writing E2E tests, or automating browser interactions for Phoenix.
form-cro
by coreyhaines31
When the user wants to optimize any form that is NOT signup/registration — including lead capture forms, contact forms, demo request forms, application forms, survey forms, or checkout forms. Also use when the user mentions "form optimization," "lead form conversions," "form friction," "form fields," "form completion rate," or "contact form." For signup/registration forms, see signup-flow-cro. For popups containing forms, see popup-cro.
harden
by pbakaus
Improve interface resilience through better error handling, i18n support, text overflow handling, and edge case management. Makes interfaces robust and production-ready.
signup-flow-cro
by OpenClaudia
Optimize signup and registration conversion funnels. Use when asked to improve signup rates, reduce form abandonment, audit registration flows, or optimize conversion funnels. Trigger phrases: "signup optimization", "registration flow", "form conversion", "signup CRO", "reduce abandonment", "signup funnel", "form optimization", "conversion rate optimization", "registration page".
pricing-strategy
by OpenClaudia
Optimize pricing pages, pricing models, and pricing strategy. Use when the user asks about pricing, pricing pages, how to price a product, tiered pricing, freemium vs. paid, price testing, pricing psychology, or pricing page design. Trigger phrases include "pricing", "pricing page", "how to price", "pricing strategy", "freemium", "tiered pricing", "per-seat pricing", "usage-based pricing", "pricing experiment", "price anchoring", "pricing psychology", "pricing optimization".
email-subject-lines
by OpenClaudia
Generate, evaluate, and A/B test email subject lines for maximum open rates. Includes formulas for curiosity, urgency, personalization, and more. Trigger phrases: "email subject line", "subject line ideas", "email subject", "write subject lines", "A/B test subject lines", "improve open rates", "email open rate", "subject line formulas".
ab-test-setup
by OpenClaudia
Design, plan, and analyze A/B tests with statistical rigor. Use when the user asks about A/B testing, split testing, experiment design, statistical significance, sample size calculation, test duration, multivariate testing, or conversion experiments. Trigger phrases include "A/B test", "split test", "experiment", "statistical significance", "sample size", "test duration", "which version wins", "conversion experiment", "hypothesis test", "variant testing".
nginx-to-higress-migration
by alibaba
"Migrate from ingress-nginx to Higress in Kubernetes environments. Use when (1) analyzing existing ingress-nginx setup (2) reading nginx Ingress resources and ConfigMaps (3) installing Higress via helm with proper ingressClass (4) identifying unsupported nginx annotations (5) generating WASM plugins for nginx snippets/advanced features (6) building and deploying custom plugins to image registry. Supports full migration workflow with compatibility analysis and plugin generation."
verification-loop
by Galaxy-Dawn
This skill should be used when the user asks to "verify code", "run verification", "check quality", "validate changes", or before creating a PR. Provides comprehensive verification including build, type check, lint, tests, security scan, and diff review.
code-review-excellence
by Galaxy-Dawn
Master effective code review practices to provide constructive feedback, catch bugs early, and foster knowledge sharing while maintaining team morale. Use when reviewing pull requests, establishing review standards, or mentoring developers.
analyzing-financial-statements
by ynulihao
This skill calculates key financial ratios and metrics from financial statement data for investment analysis
creating-financial-models
by ynulihao
This skill provides an advanced financial modeling suite with DCF analysis, sensitivity testing, Monte Carlo simulations, and scenario planning for investment decisions
product-requirements
by ynulihao
Interactive Product Owner skill for requirements gathering, analysis, and PRD generation. Triggers when users request product requirements, feature specification, PRD creation, or need help understanding and documenting project requirements. Uses quality scoring and iterative dialogue to ensure comprehensive requirements before generating professional PRD documents.
backtest-expert
by tradermonty
Expert guidance for systematic backtesting of trading strategies. Use when developing, testing, stress-testing, or validating quantitative trading strategies. Covers "beating ideas to death" methodology, parameter robustness testing, slippage modeling, bias prevention, and interpreting backtest results. Applicable when user asks about backtesting, strategy validation, robustness testing, avoiding overfitting, or systematic trading development.