GitHubSkillplaywright-generate-test
github/awesome-copilot/skills/playwright-generate-test/SKILL.md
Generate a Playwright test based on a scenario using Playwright MCP
Claude skills and agent skills
Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
Most stars first · from page 14Worked for most · soon
GitHubSkillGitHubSkillpoka-yoke
github/awesome-copilot/skills/poka-yoke/SKILL.md
Mistake-proof code so misuse cannot be expressed, rather than warning against it. Use when designing an interface, schema, or state machine and the user wants it hard to get wrong ("make invalid states unrepresentable", "so callers cannot screw it up", "type-safe API", "pit of success"); when auditing existing code for footguns ("what could bite us here", "what is easy to misuse", "poka-yoke this repo", "review this diff for ways to get it wrong"); or when a bug has recurred and the fix must close the class rather than the case ("make sure this never happens again", "this is the third time"). Especially for money, auth, permissions, deletion, migrations, and pipelines where failure is silent. Classifies every finding by what happens when the mistake occurs and how the device notices, which is what keeps it from collapsing into generic code review.
GitHubSkillpostgresql-code-review
github/awesome-copilot/skills/postgresql-code-review/SKILL.md
PostgreSQL-specific code review assistant focusing on PostgreSQL best practices, anti-patterns, and unique quality standards. Covers JSONB operations, array usage, custom types, schema design, function optimization, and PostgreSQL-exclusive security features like Row Level Security (RLS).
GitHubSkillpostgresql-optimization
github/awesome-copilot/skills/postgresql-optimization/SKILL.md
PostgreSQL-specific development assistant focusing on unique PostgreSQL features, advanced data types, and PostgreSQL-exclusive capabilities. Covers JSONB operations, array types, custom types, range/geometric types, full-text search, window functions, and PostgreSQL extensions ecosystem.
GitHubSkillpower-apps-code-app-scaffold
github/awesome-copilot/skills/power-apps-code-app-scaffold/SKILL.md
Scaffold a complete Power Apps Code App project with PAC CLI setup, SDK integration, and connector configuration
GitHubSkillpower-bi-dax-optimization
github/awesome-copilot/skills/power-bi-dax-optimization/SKILL.md
Comprehensive Power BI DAX formula optimization prompt for improving performance, readability, and maintainability of DAX calculations.
GitHubSkillpower-bi-model-design-review
github/awesome-copilot/skills/power-bi-model-design-review/SKILL.md
Comprehensive Power BI data model design review prompt for evaluating model architecture, relationships, and optimization opportunities.
GitHubSkillpowerbi-modeling
github/awesome-copilot/skills/powerbi-modeling/SKILL.md
Power BI semantic modeling assistant for building optimized data models. Use when working with Power BI semantic models, creating measures, designing star schemas, configuring relationships, implementing RLS, or optimizing model performance. Triggers on queries about DAX calculations, table relationships, dimension/fact table design, naming conventions, model documentation, cardinality, cross-filter direction, calculation groups, and data model best practices. Always connects to the active model first using power-bi-modeling MCP tools to understand the data structure before providing guidance.
GitHubSkillpower-bi-performance-troubleshooting
github/awesome-copilot/skills/power-bi-performance-troubleshooting/SKILL.md
Systematic Power BI performance troubleshooting prompt for identifying, diagnosing, and resolving performance issues in Power BI models, reports, and queries.
GitHubSkillpower-bi-report-design-consultation
github/awesome-copilot/skills/power-bi-report-design-consultation/SKILL.md
Power BI report visualization design prompt for creating effective, user-friendly, and accessible reports with optimal chart selection and layout design.
GitHubSkillpower-platform-architect
github/awesome-copilot/skills/power-platform-architect/SKILL.md
Use this skill when the user needs to transform business requirements, use case descriptions, or meeting transcripts into a technical Power Platform solution architecture, including component selection and Mermaid.js diagrams.
GitHubSkillpower-platform-mcp-connector-suite
github/awesome-copilot/skills/power-platform-mcp-connector-suite/SKILL.md
Generate complete Power Platform custom connector with MCP integration for Copilot Studio - includes schema generation, troubleshooting, and validation
GitHubSkillpr-dashboard
github/awesome-copilot/skills/pr-dashboard/SKILL.md
Open a GitHub PR dashboard in the browser. Use when the user asks to see their pull requests, open the PR dashboard, show PRs for a date range, or check PR status. Trigger phrases include "show my PRs", "open PR dashboard", "pull request dashboard".
GitHubSkillprd
github/awesome-copilot/skills/prd/SKILL.md
Generate high-quality Product Requirements Documents (PRDs) for software systems and AI-powered features. Includes executive summaries, user stories, technical specifications, and risk analysis.
GitHubSkillpremium-frontend-ui
github/awesome-copilot/skills/premium-frontend-ui/SKILL.md
A comprehensive guide for GitHub Copilot to craft immersive, high-performance web experiences with advanced motion, typography, and architectural craftsmanship.
GitHubSkillproject-workflow-analysis-blueprint-generator
github/awesome-copilot/skills/project-workflow-analysis-blueprint-generator/SKILL.md
Comprehensive technology-agnostic prompt generator for documenting end-to-end application workflows. Automatically detects project architecture patterns, technology stacks, and data flow patterns to generate detailed implementation blueprints covering entry points, service layers, data access, error handling, and testing approaches across multiple technologies including .NET, Java/Spring, React, and microservices architectures.
GitHubSkillprompt-optimizer
github/awesome-copilot/skills/prompt-optimizer/SKILL.md
Turn any rough prompt, half-formed idea, or task description into a finished, ready-to-send prompt optimized for any LLM model inside a chat interface — NOT the API. Use this skill whenever the user wants to write, rewrite, optimize, improve, sharpen, or polish a prompt for chat. Trigger phrases include "rewrite this prompt", "make this a better prompt", "optimize this prompt", "turn this into a prompt", "help me prompt this", "draft a prompt that...", "I want to ask...", or whenever the user pastes a draft prompt and asks for improvements. Also trigger when the user describes a task they plan to send to an LLM model and clearly wants a reusable, well-structured prompt rather than a direct answer. The output is always a single, copy-pasteable prompt in a code block that the user sends as-is — never a template with placeholders.
GitHubSkillprotobuf-grpc-api-review
github/awesome-copilot/skills/protobuf-grpc-api-review/SKILL.md
Review Protocol Buffer (.proto) and gRPC API changes for wire and JSON compatibility, safe schema evolution, rollout hazards, and RPC contract quality. Use when reviewing proto diffs, adding or changing messages and services, planning migrations, or diagnosing cross-version failures.
GitHubSkillpr-screenshots
github/awesome-copilot/skills/pr-screenshots/SKILL.md
Embed before/after screenshots and annotated images in pull request descriptions. Covers PR description patterns, image upload for Azure DevOps and GitHub, and sizing best practices.
GitHubSkillpublish-to-pages
github/awesome-copilot/skills/publish-to-pages/SKILL.md
Publish presentations and web content to GitHub Pages. Converts PPTX, PDF, HTML, or Google Slides to a live GitHub Pages URL. Handles repo creation, file conversion, Pages enablement, and returns the live URL. Use when the user wants to publish, deploy, or share a presentation or HTML file via GitHub Pages.
About skills
What is a Claude skill?
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
How do I use one I find here?
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
What do the warnings mean?
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Which skills worked for people?
Open a skill to see its discussion. Reports from people and their agents are coming.