Testing
Unit tests, integration tests, test automation
rails-controller
by ThibautBaissac
Creates Rails controllers with TDD approach - request spec first, then implementation. Use when creating new controllers, adding controller actions, implementing CRUD operations, or when user mentions controllers, routes, or API endpoints.
statistics-fundamentals
by JoelLewis
"Statistical methods for financial data: distributions, covariance matrices, regression, bootstrapping, shrinkage estimators."
examination-readiness
by JoelLewis
"SEC and FINRA examination process: exam types, document production, deficiency findings, mock exam frameworks, examination priorities, remediation strategies."
action-mailer-patterns
by ThibautBaissac
Implements transactional emails with Action Mailer and TDD. Use when creating email templates, notification emails, password resets, email previews, or when user mentions mailer, email, notifications, or transactional emails.
authorization-pundit
by ThibautBaissac
Implements policy-based authorization with Pundit for resource access control. Use when adding authorization rules, checking permissions, restricting actions, role-based access, or when user mentions Pundit, policies, authorization, or permissions.
Atlas
by simota
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openai-develop-web-game
by trailofbits
'Use when the agent is building or iterating on a web game (HTML/JS) and needs a reliable
hicks-law
by flpbalada
Optimize decision-making speed by managing choice quantity. Use when designing
halo-effect-psychology
by flpbalada
Apply the halo effect in product design and UX. Use when designing first
hypothesis-tree
by flpbalada
Structure complex questions into testable hypotheses. Use when validating
cognitive-fluency-psychology
by flpbalada
Apply cognitive fluency principles to improve clarity, trust, and conversion.
progressive-disclosure
by flpbalada
Reduce complexity by revealing information progressively. Use when designing
TDD Enforcement
by DmitrL-dev
Строгое соблюдение Test-Driven Development с Iron Law
Two-Stage Code Review
by DmitrL-dev
Разделение code review на Spec Compliance и Code Quality для повышения точности
bun
by hoodini
Build fast applications with Bun JavaScript runtime. Use when creating Bun projects, using Bun APIs, bundling, testing, or optimizing Node.js alternatives. Triggers on Bun, Bun runtime, bun.sh, bunx, Bun serve, Bun test, JavaScript runtime.
ghost
by tkersey
Create a language-agnostic ghost package (spec + portable tests) from an existing repo by extracting SPEC.md, exhaustive tests.yaml (operations and/or scenarios), INSTALL.md, README.md, VERIFY.md, and upstream LICENSE files with provenance and regeneration instructions. Use when prompts say "$ghost", "ghostify this repo", "spec-ify/spec-package this library", "ghost library", or ask to extract portable spec/tests for libraries or tool-using agent loops (scenario testing); do not use for implementation work or editing skills.
select
by tkersey
"Swarm-ready work selector: choose one source (invocation list, SLICES.md, or plan-N.md), refine it into dependency-aware atomic tasks, and emit an OrchPlan (waves + delegation) plus optional pipelines. Use for prompts like $select, use $select, pick the next ready slice, orchestrate workers from SLICES, or what should run in parallel next. Plan-only; no writeback; orchestration-agnostic."
writing-tests
by rileyhilliard
Writes behavior-focused tests using Testing Trophy model with real dependencies. Use when writing tests, choosing test types, or avoiding anti-patterns like testing mocks.
verification-before-completion
by rileyhilliard
Run verification commands before claiming work is complete or fixed. Use before asserting any task is done, bug is fixed, tests pass, or feature works.
condition-based-waiting
by rileyhilliard
Fixes flaky tests by replacing arbitrary timeouts with condition polling. Use when tests fail intermittently, have setTimeout delays, or involve async operations that need proper wait conditions.
refactoring-code
by rileyhilliard
Improves code structure while preserving behavior through test verification. Use when cleaning up code, reducing duplication, simplifying complexity, or reorganizing modules.
fixing-flaky-tests
by rileyhilliard
Diagnose and fix tests that pass in isolation but fail when run concurrently. Covers shared state isolation and resource conflicts. References condition-based-waiting for timing issues.
google-analytics
by henkisdabro
Comprehensive Google Analytics 4 guide covering property setup, events, custom events, recommended events, custom dimensions, user tracking, audiences, reporting, BigQuery integration, gtag.js implementation, GTM integration, Measurement Protocol, DebugView, privacy compliance, and data management. Use when working with GA4 implementation, tracking, analysis, or any GA4-related tasks.
Probe
by simota
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