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Found 1,440 Skills
Use this skill whenever writing, reviewing, debugging, or refactoring TypeScript code that uses the Effect-TS library. Trigger when you see imports from `effect`, `effect/*`, or any `@effect/*` scoped package (schema, platform, sql, opentelemetry, cli, cluster, rpc, vitest). Trigger on Effect-specific constructs: Effect.gen generators, Schema.Struct/Schema.Class definitions, Layer/Context.Tag/Service patterns, Effect.pipe pipelines, Data.TaggedError/Data.Class error types, Ref/Queue/PubSub/Deferred concurrency primitives, Match module, Config providers, Scope/Exit/Cause/Runtime patterns, or any code using Effect's typed error channel (E parameter). Also trigger when the user asks about Effect patterns, migration from Promises/fp-ts/neverthrow to Effect, or how to structure an Effect application. Covers the full ecosystem: core Effect type, Schema validation, error management, concurrency (fibers, queues, semaphores, pools), streams/sinks, services and layers (DI), resource management, scheduling, observability, platform APIs, and AI integration. Do NOT trigger for React's useEffect, Redux side effects, or general English usage of "effect" unless the context clearly involves the Effect-TS library.
E-commerce SEO analysis: Google Shopping visibility, Amazon marketplace intelligence, product schema validation, competitor pricing analysis, and marketplace keyword gaps. Combines on-page product SEO with marketplace data from DataForSEO Merchant API. Use when user says "ecommerce SEO", "product SEO", "Google Shopping", "marketplace SEO", "product schema", "Amazon SEO", "product listings", "shopping ads", or "merchant SEO".
Git security scanner with secret detection, commit validation, and pre-commit hooks. Inspired by ZeroClaw's gitleaks integration.
Use when you need to add or review Flyway database migrations in a Spring Boot application — Maven dependencies, db/migration scripts, spring.flyway.* configuration, baseline and validation, and alignment with JDBC or Spring Data JDBC. Part of the skills-for-java project
Python typing exclusion worker: remove assigned mypy exclusion modules in small scoped batches, fix typing issues, run validation, and produce a structured completion summary. Use when running parallel typing-debt workers or when asked to remove modules from pyproject mypy exclusion overrides.
StoreKit 2 in-app purchases, subscriptions, and monetization for iOS apps. Use when implementing consumables, non-consumables, auto-renewable subscriptions, paywall UI, receipt validation, or App Store Connect configuration.
Pre-logic validation tool that proactively identifies logical flaws before providing answers, used for rationality verification in scenarios such as product recommendation, quotation, data analysis, etc. Use when: - Validate product price authenticity before product recommendation - Data analysis consistency check - Budget-plan matching validation - Unit conversion verification - Factual statement validation before making factual claims - Proactively find logic flaws Cross-references: content-extractor, long-form-writer, rss-feed, document-hub Part of UniqueClub toolkit. Learn more: https://uniqueclub.ai
Add checkboxes with ShadCheckbox and ShadCheckboxFormField; label, sublabel, form validation. Use when adding boolean toggles or terms acceptance in a Flutter shadcn_ui app or ShadForm.
Full browser UAT for web apps — Playwright testing with console/network error capture, accessibility checks, i18n validation, and bug triage. Use when running screen-by-screen UAT or testing specific features in any web or hybrid app (React, Vue, Angular, Ionic, Next.js, etc).
Keep status and error colours minimal and consistent — too many semantic colours confuse users. Each colour must mean exactly one thing. Errors should be recoverable, large failures must be prevented, and the UI should always give the user a path forward. Use when designing status indicators, error states, form validation, alerts, or any feedback system.
mParticle platform help — hybrid CDP with real-time event streaming, identity resolution, audience activation, 300+ integrations. Use when mParticle SDK not sending events, identity resolution merging wrong profiles, audience not syncing to destination, connection setup taking too long, Events API returning errors, data plan validation failing, or comparing mParticle pricing tiers. Do NOT use for choosing between CDPs (use /sales-cdp) or CRM data cleanup (use /sales-data-hygiene).
ProductBurst platform help — product launch and discovery platform for startups with daily and weekly rankings. Covers product submission (launch in under 5 minutes, no gatekeepers), daily/weekly leaderboard rankings (not single-day like Product Hunt), community upvoting, Top of Day/Week badges (shareable SVGs), featured homepage placement (one-time fee), do-follow backlinks (DR46), comment threads, idea validation without a full build, and marketplace. Use when your product isn't getting noticed on launch day, your ProductBurst listing isn't ranking, you need visibility without Product Hunt's gatekeeping, or you want a do-follow backlink from a DR46 directory. Do NOT use for general launch strategy across multiple directories (use /sales-launch-directory), email marketing (use /sales-email-marketing), or audience growth (use /sales-audience-growth).