Build quick IRR/MOIC sensitivity tables for PE deal evaluation. Models returns across entry multiple, leverage, exit multiple, growth, and hold period scenarios.
Use when testing RevenueCat purchases/subscriptions, setting up sandbox testing, debugging a purchase/restore/trial, verifying entitlements or events, or writing an IAP QA plan.
Use when reviewing a technical analysis, design document, or specification from a performance perspective - checking missing indexes, N+1 queries, algorithm complexity, m — from…
Detects common LLM coding agent artifacts by spawning four parallel subagents over the project or changed files.
Check whether a change is ready for review by testing the claimed behavior, summarizing risk, and naming any gaps reviewers should know about.
Systemic review of test strategy and coverage. Use when tests feel weak, flaky, slow, or unclear — or when test-related code has changed.
Review test code for quality, design, and completeness after implementing a feature or fixing a bug. Use when the user asks to "review my tests", "check my test quality", "are…
深度 review 另一個 AI agent (Cursor, Copilot Agent, Gemini CLI, ChatGPT, 其他 Claude session 等) 或 AI-輔助同事完成的 code 變更，從 reviewer 角度驗證實作正確、能 work、品質達標。 觸發情境包含使用者說「同事用 AI 寫了 X，幫我…
Use when results may be fragile or when multiple-testing / out-of-sample discipline is the bottleneck for a The Review of Financial Studies (RFS) manuscript.
Activate when: building a retirement/decumulation plan; setting cash buffers/withdrawal rates; stress-testing a plan; client near retirement; 'will they be okay if markets drop…
Rich Hickey — Clojure, \"Simple Made Easy,\" immutability, hammock-driven design, decomplecting. Use when you want code review, architecture advice, or opinions in the style of…
Führt durch Risikoklassen: Maschine, Sicherheitsbauteil, Hochrisiko-KI, Medizinprodukt, Verbraucherprodukt, kritische Infrastruktur, Beschäftigtendaten im Robotik-Recht.
Complete trading risk management, portfolio construction, performance tracking, and quantitative stress testing — all in one skill. The safety layer for all trading decisions.
Risk-based testing approach for prioritizing test efforts based on business impact, change frequency, complexity, and historical defect patterns.
Use when a user asks what to test first based on CodeScene findings, especially for high-risk hotspots or pull-request change sets.
Use when building VaR models, stress testing portfolios, Monte Carlo simulations, or implementing enterprise risk management - covers market risk, credit risk, and operational…
Use when executing and stress-testing the empirical analysis for a RAND Journal of Economics (RJE) industrial-organization manuscript — estimating structural demand/supply, entry,…
Master skill for parallel subagent-driven execution with automatic fallback to single-agent sequential mode.
Use when building, fixing, testing, or reviewing any Roblox game or Roblox Studio work - Roblox, Roblox Studio, Luau, obby, tycoon, simulator, Roblox UI, Roblox combat, DataStore,…
Use when working with Roblox Studio through built-in MCP for scripts, scenes, generated assets, input, or playtesting.
Production-grade skill for Robot Framework keyword-driven testing. Covers project structure, keywords, variables, libraries (Selenium, Requests, Database), resources,…
Generates Robot Framework tests in keyword-driven syntax with Python. Supports SeleniumLibrary, RequestsLibrary, and custom keywords.
Expert-level Robot Framework testing skill covering keyword-driven syntax, SeleniumLibrary, RequestsLibrary, custom Python keywords, data-driven testing, resource files, and…
Use when building or testing RTL in ROHD (Dart), rohd_bridge, or rohd_hcl and hitting hierarchy-violation errors, "Bad state: No element" at sim setup, co-simulation failures,…
QA coverage reference for build skills. Defines test pyramid (unit/E2E/visual/smoke), coverage requirements, and CI gates. Ensures quality assurance across all testing layers.
Testing: launch_testing, gtest/pytest, rosbag2 C++/Python APIs, ros2trace profiling.
Use when a task needs the judgment of an oilfield roustabout — testing atmosphere before entering a below-grade cellar or valve pit, deciding whether it's safe to manually gauge a…
Framework-agnostic HTTP API route testing patterns, authentication strategies, and integration testing best practices.
Use when when you have implemented conditional routing logic in the GNPS_MASST codebase and need to verify that spectrum submissions with explicit domain-context selections (e.
RSpec testing best practices for Ruby and Rails applications, covering test organization, data management, and isolation patterns.
Use when writing, reviewing, or cleaning up RSpec tests for Ruby and Rails codebases. Covers spec type selection, factory design, flaky test fixes, shared examples, deterministic…
Use when writing RSpec tests for service objects, API clients, orchestrators, or business logic in spec/services/.
Writes and refactors RSpec specs following RSpec style guide: describe/context structure, let/subject order, shared examples, and one-expectation-per-example where appropriate.
RSpec testing for Ruby on Rails — pyramid shape (lots of model + request specs, fewer system specs), FactoryBot patterns, let vs let! vs before, shared examples, VCR for external…
Rstest patterns for Rspack-native unit testing with Preact. Trigger: When writing tests with @rstest/core, testing-library/preact, or configuring rstest.config.ts.
Use when an empirical analysis should be RUN and audited, not just advised — DiD, IV, RDD, synthetic control, DML, multiple-testing, sensitivity.
Ruby development guidelines covering idiomatic code style, Ruby 3.x features, testing with RSpec, and best practices for building maintainable Ruby applications.
Minitest patterns for Ruby and Rails: assertions, parallel tests, fixtures, and Rails 8 default test stack. Use when working in `test/` directories or Minitest-only projects.
RSpec 3 patterns: expectations, contexts, shared examples, factories, and request specs. Use when writing or fixing RSpec tests in Ruby or Rails projects.
Review Ruby test suites (RSpec and Minitest) for test smells using Gerard Meszaros' xUnit Test Patterns, thoughtbot's "Let's Not", and Sandi Metz's "Magic Tricks of Testing".
RSpec testing patterns for Ruby and Rails — factories, mocks, request specs, feature specs, VCR, and SimpleCov coverage.
Use when building, testing, or linting the Ruckus iOS app, regenerating the Tuist project, running tests, or adding new Swift files.
Jardis testing rules — Integration over Unit, mock only at port boundaries, mandatory process for failing tests (no assertion weakening), Phase-3 test patterns for generated…
AUTO-оркестратор 1С-задачи — прогон analyze→implement→test БЕЗ паузы на ревью первого этапа. ИСПОЛЬЗУЙ для /run-1c-task. Вход — JIRA-код / описание из чата / путь к папке ТЗ.
Design and execute A/B tests for ML models in production using traffic splitting, statistical significance testing, and canary/shadow deployment.
Execute natural-language browser regression tests with Playwright, caching, auto-healing, and multi-model assertion verification.
Run .NET tests with code coverage and display a summary. USE FOR: generating a coverage report for a test project, getting baseline line/branch coverage per class and method,…
Run the end-to-end integration test suite for the CodeScene MCP Server. Use when you need to verify that all MCP tools work correctly against the real CLI and server…
Start the local development environment using .NET Aspire AppHost. Use to spin up all services locally for manual testing — runs PostgreSQL, NATS, Valkey, and all microservices…
Install a .NET skill and agent pack for C#, ASP.NET Core, Aspire, EF Core, Akka.NET, testing, performance, and quality-gate workflows.
Execute end-to-end tests covering full user workflows across frontend and backend. Use when performing specialized testing.
Use when dispatched as a QA subagent to verify a single domain of a browser-game feature against a test-case list.
Execute integration tests validating component interactions and system integration. Use when performing specialized testing.
Execute mutation testing to evaluate test suite effectiveness. Use when performing specialized testing.
Runs the brokenrobot.xyz quality gate — type-check, lint, format-check, spec validation, DESIGN lint, design-token drift, build, and the third-party-resource guardrail — and…
Mechanical verification procedure for the verifier agent — detect available checks from project configuration, run them fastest-first in speed order, capture evidence, and derive…
Drive strict red-green-refactor TDD discipline for any code change. Use when a user requests test-driven development, asks to write a failing test first, wants to add a feature…
Compiling formal invariants (TLA+, Alloy, temporal logic) into runtime monitors that continuously audit agent coordination daemons.
Use when when you have access to Rust source code in a repository with a Cargo manifest (Cargo.toml) and need to verify that a library's read and write APIs produce…
Rust testing patterns including unit tests, integration tests, async testing, property-based testing, mocking, and coverage. Follows TDD methodology.