io.github.browserbase/skills/browser-use-to-stagehand

Migrate browser-use (Python) browser-automation scripts to Stagehand v3 (TypeScript) on Browserbase. Use when the user wants to convert, port, rewrite, or migrate a browser-use Agent script to Stagehand, map browser-use features/APIs to Stagehand primitives (act/extract/observe/agent), or move agentic browser automation onto Browserbase with more determinism. Triggers on "browser-use", "browser_use", or "Agent(task=...)".

io.github.dotnet/runtime/code-review

Review code changes in dotnet/runtime for correctness, performance, and consistency with project conventions. Use when reviewing PRs or code changes.

io.github.PostHog/posthog/writing-tests

Gates whether a new test should exist and forces it to be efficient, protecting CI from low-value test bloat. Use before adding or substantially changing any pytest, Jest, or Playwright test — whenever an agent or engineer is about to write tests for a new feature, bugfix, or PR. Front-loads the value bar (every test must catch a realistic regression no existing test already catches; test behavior through the public interface, not implementation details; collapse near-duplicates into parameterized cases) and the efficiency bar (deterministic, isolated, fast; pick the cheapest test level; Django TestCase over TransactionTestCase; no sleeps, no real network). Includes a "don't write it" decision tree. For fixing an existing flaky test use `/fixing-flaky-tests`; after this gate says a Playwright test is warranted, use `/playwright-test` for mechanics.

io.github.saeedkolivand/ai-job-hunter-app/automation-standards

Scraping + AI-provider standards — the Scraper trait & SCRAPERS registry, selector resilience, rate-limiting/cancellation, and the provider-abstraction (zero-change) rule for embeddings/streaming/prompts. Load for changes under scraping/, ai_provider/, packages/prompts, documents/embed.

io.github.garrytan/gstack/codex

OpenAI Codex CLI wrapper — three modes. (gstack)

io.github.garrytan/gstack/review

Pre-landing PR review. (gstack)

io.github.garrytan/gstack/design-shotgun

Design shotgun: generate multiple AI design variants, open a comparison board, collect structured feedback, and iterate. (gstack)

io.github.garrytan/gstack/design-review

Designer's eye QA: finds visual inconsistency, spacing issues, hierarchy problems, AI slop patterns, and slow interactions — then fixes them. (gstack)

io.github.garrytan/gstack/design-html

Design finalization: generates production-quality Pretext-native HTML/CSS. (gstack)

io.github.garrytan/gstack/plan-design-review

Designer's eye plan review — interactive, like CEO and Eng review. (gstack)

io.github.garrytan/gstack/design-consultation

Design consultation: understands your product, researches the landscape, proposes a complete design system (aesthetic, typography, color, layout, spacing, motion), and generates font+color preview... (gstack)

io.github.fastapi/sqlmodel/sqlmodel

Use when writing or reviewing Python code with SQLModel, especially models, sessions, queries, FastAPI integration, relationships, link models, creates, updates, and deletes.

io.github.metabase/metabase/e2e-test-review

Review Cypress E2E spec files for Metabase conventions, common gotchas, and flakiness/performance issues. Use when reviewing pull requests or diffs containing Cypress spec files in e2e/test/scenarios/.

io.github.mattpocock/skills/writing-fragments

Writing, explore — mine raw fragments, no structure yet.

io.github.mattpocock/skills/writing-shape

Writing, exploit — shape raw material into an article, paragraph by paragraph.

io.github.mattpocock/skills/writing-beats

Writing, exploit — assemble raw material into a journey of beats, grounding each term before a beat leans on it.

io.github.nextlevelbuilder/ui-ux-pro-max-skill/design

Comprehensive design skill: brand identity, design tokens, UI styling, logo generation (55 styles, Gemini AI), corporate identity program (50 deliverables, CIP mockups), HTML presentations (Chart.js), banner design (22 styles, social/ads/web/print), icon design (15 styles, SVG, Gemini 3.1 Pro), social photos (HTML→screenshot, multi-platform). Actions: design logo, create CIP, generate mockups, build slides, design banner, generate icon, create social photos, social media images, brand identity, design system. Platforms: Facebook, Twitter, LinkedIn, YouTube, Instagram, Pinterest, TikTok, Threads, Google Ads.

io.github.nextlevelbuilder/ui-ux-pro-max-skill/banner-design

Design banners for social media, ads, website heroes, creative assets, and print. Multiple art direction options with AI-generated visuals. Actions: design, create, generate banner. Platforms: Facebook, Twitter/X, LinkedIn, YouTube, Instagram, Google Display, website hero, print. Styles: minimalist, gradient, bold typography, photo-based, illustrated, geometric, retro, glassmorphism, 3D, neon, duotone, editorial, collage. Uses ui-ux-pro-max, frontend-design, ai-artist, ai-multimodal skills.

io.github.sickn33/antigravity-awesome-skills/review-animations

Use when reviewing animation and motion code against a strict craft, performance, accessibility, and interaction-quality bar.

io.github.higress-group/himarket/backend-coding-standards

HiMarket backend coding standards for Java and Spring Boot. Use whenever modifying or reviewing himarket-server, himarket-dal, himarket-bootstrap, backend Maven POMs, Flyway SQL, controllers, services, DTOs, repositories, validation, logging, exceptions, or backend tests. Read docs/standards/backend before editing.

io.github.proma-ai/Proma/automation

Proma 内嵌自动任务与定时任务 Skill，属于 Proma 自带能力而不是用户临时安装的外部 Skill。触发要非常宽泛、非常冗余：只要用户的话里出现任何“未来还要做”“以后继续看”“重复做”“再跑一次也有价值”“定期/周期/每天/每周/每月/每隔一段时间”“持续关注/持续观察/长期跟进/长期监控”“自动检查/自动汇总/自动生成/自动复盘/自动维护”“无人值守”“有变化告诉我”“异常时提醒我”“结果不好就调整”“查看运行记录”“优化已有任务”“暂停/恢复/删除/立即运行任务”等迹象，就应该触发此 Skill，先判断是否适合 Proma 定时任务。也要覆盖一次性与有限次的延时执行信号：“X 小时/天后跑一次”“过一会儿/晚点/稍后自动做”“到某个具体时间点执行一次”“跑几次/连续观察 N 次就停”——这类未来无人值守的延时任务现在同样适合 Proma 定时任务（用 once 或 maxRuns），不要再一概当成不支持。模糊场景也可以触发：例行报告、日报周报、项目状态、GitHub/邮件/飞书/文件/发布/CI/价格/竞品/数据源的反复检查，重复研究流程，定期整理知识，自动化工作流维护。高频触发不代表必须创建任务；纯提醒/闹钟/倒计时、需要用户实时参与判断、或结果没有任何留存价值的事，要明确说明不推荐创建 Proma 定时任务，并给出替代做法。

io.github.jeremylongshore/claude-code-plugins-plus-skills/databricks-deploy-integration

Deploy Databricks jobs and pipelines with Declarative Automation Bundles. Use when deploying jobs to different environments, managing deployments, or setting up deployment automation. Trigger with phrases like "databricks deploy", "asset bundles", "databricks deployment", "deploy to production", "bundle deploy".

io.github.markus-global/markus/cursor-agent

Use the Cursor CLI agent mode for IDE-integrated coding with project rules and repo-aware edits

io.github.langgenius/dify/frontend-testing

Generate Vitest + React Testing Library tests for Dify frontend components, hooks, and utilities. Triggers on testing, spec files, coverage, Vitest, RTL, unit tests, integration tests, or write/review test requests.