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Found 11,994 Skills
Use when writing, reviewing, or refactoring React component tests with Testing Library. Load when you see render(), screen, fireEvent, userEvent, waitFor, or *.test.tsx files. Covers query priority (getByRole > getByLabelText > getByText), user-centric testing patterns, async utilities, custom renders with providers, and accessibility-first assertions. Keywords include RTL, Testing Library, screen, getByRole, findBy, queryBy, userEvent, waitFor, toBeInTheDocument, testing-library/react, testing-library/user-event, jest-dom.
This skill should be used when the user asks to "polish code", "simplify and review", "clean up and review code", "full code polish", "simplify then review", "refactor and review", "simplify and fix", "clean up and fix", or wants a combined simplification and review workflow on recently changed code.
Use this skill for project management: planning, progress tracking, task coordination, timeline/milestone management, risk assessment, resource allocation, and execution guidance. Examples: <example>User organizing complex development: "Starting feature with frontend, backend, infrastructure changes. Need project plan." → Creates plan with task breakdown, timeline, coordination strategy.</example> <example>User facing delays: "Project behind schedule, unsure how to prioritize tasks." → Analyzes situation, provides recovery plan with prioritized actions.</example>
Initialize warehouse schema discovery. Generates .astro/warehouse.md with all table metadata for instant lookups. Run once per project, refresh when schema changes. Use when user says "/data:warehouse-init" or asks to set up data discovery.
Use to manage legal, security, and procurement workflows for complex deals.
Deploy and manage apps on Fly.io using flyctl CLI. Triggers on: fly deploy, fly.io, flyctl, deploy to fly. Handles launch, deploy, scale, secrets, volumes, databases.
Helps write Git commit messages following the Conventional Commits specification. Use this skill when the user asks to commit changes, write commit messages, format commits, or mentions git commits.
Guides modern Rails 8 code architecture decisions and patterns. Use when deciding where to put code, choosing between patterns (service objects vs concerns vs query objects), designing feature architecture, refactoring for better organization, or when user mentions architecture, code organization, design patterns, or layered design.
Creates detailed lesson plans for teaching sessions including timing, talking points, and exercises. Use when preparing for live coding sessions or workshops for junior developers.
Best practices for LLM-assisted coding. Declarative workflows, simplicity, tenacity.
Open Source Computer Vision Library (OpenCV) for real-time image processing, video analysis, object detection, face recognition, and camera calibration. Use when working with images, videos, cameras, edge detection, contours, feature detection, image transformations, object tracking, optical flow, or any computer vision task.
Create Git commit messages that conform to Conventional Commits 1.0.0, including type/scope/description format, optional body, trailer-style footers, and explicit BREAKING CHANGE signaling. Use when users ask to draft commit messages, commit current changes, rewrite a commit message into conventional format, or enforce conventional commit standards in a repo.