Agent Skills

copilot-sdk

✓★ 2,676

by microsoft

Build applications powered by GitHub Copilot using the Copilot SDK. Use when creating programmatic integrations with Copilot across Node.js/TypeScript, Python, Go, or .NET. Covers session management, custom tools, streaming, hooks, MCP servers, BYOK providers, session persistence, custom agents, skills, and deployment patterns. Requires GitHub Copilot CLI installed and a GitHub Copilot subscription (unless using BYOK).

frontend-design-review

✓★ 2,676

by microsoft

Review and create distinctive, production-grade frontend interfaces with high design quality and design system compliance. Evaluates using three pillars: frictionless insight-to-action, quality craft, and trustworthy building. USE FOR: PR reviews, design reviews, accessibility audits, design system compliance checks, creative frontend design, UI code review, component reviews, responsive design checks, theme testing, and creating memorable UI. DO NOT USE FOR: Backend API reviews, database schema reviews, infrastructure or DevOps work, pure business logic without UI, or non-frontend code.

github-issue-creator

✓★ 2,676

by microsoft

Convert raw notes, error logs, voice dictation, or screenshots into crisp GitHub-flavored markdown issue reports. Use when the user pastes bug info, error messages, or informal descriptions and wants a structured GitHub issue. Supports images/GIFs for visual evidence.

kql

✓★ 2,676

by microsoft

KQL language expertise for writing correct, efficient Kusto Query Language queries. Covers syntax gotchas, join patterns, dynamic types, datetime pitfalls, regex patterns, serialization, memory management, result-size discipline, and advanced functions (geo, vector, graph). USE THIS SKILL whenever writing, debugging, or reviewing KQL queries — even simple ones — because the gotchas section prevents the most common errors that waste tool calls and cause expensive retry cascades. Trigger on: KQL, Kusto, ADX, Azure Data Explorer, Fabric Real-Time Intelligence, EventHouse, Log Analytics, log analysis, data exploration, time series, anomaly detection, summarize, where clause, join, extend, project, let statement, parse operator, extract function, any mention of pipe-forward query syntax.

mcp-builder

✓★ 2,676

by microsoft

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP), Node/TypeScript (MCP SDK), or C#/.NET (Microsoft MCP SDK).

microsoft-docs

✓★ 2,676

by microsoft

Understand Microsoft technologies by querying official documentation. Use whenever the user asks how something works, wants tutorials, needs configuration options, limits, quotas, or best practices for any Microsoft technology (Azure, .NET, M365, Windows, Power Platform, etc.)—even if they don't mention "docs." If the question is about understanding a concept rather than writing code, this is the right skill.

form-github-search-query

✓★ 2,599

by microsoft

Forms a GitHub search query based on a natural language query and the type of search (issue or PR). This skill helps users create effective search queries to find relevant issues or pull requests on GitHub.

show-github-search-result

✓★ 2,599

by microsoft

Summarizes the results of a GitHub search query in a human friendly markdown table that is easy to read and understand. ALWAYS use this skill when displaying the results of a GitHub search query.

suggest-fix-issue

✓★ 2,599

by microsoft

Given the details of an issue, suggests a fix for the issue.

summarize-github-issue-pr-notification

✓★ 2,599

by microsoft

Summarizes the content of a GitHub issue, pull request (PR), or notification, providing a concise overview of the main points and key details. ALWAYS use the skill when asked to summarize an issue, PR, or notification.

flutter-add-integration-test

✓★ 2,585

by flutter

Configures Flutter Driver for app interaction and converts MCP actions into permanent integration tests. Use when adding integration testing to a project, exploring UI components via MCP, or automating user flows with the integration_test package.

flutter-add-widget-preview

✓★ 2,585

by flutter

Adds interactive widget previews to the project using the previews.dart system. Use when creating new UI components or updating existing screens to ensure consistent design and interactive testing.

flutter-add-widget-test

✓★ 2,585

by flutter

Implement a component-level test using `WidgetTester` to verify UI rendering and user interactions (tapping, scrolling, entering text). Use when validating that a specific widget displays correct data and responds to events as expected.

flutter-apply-architecture-best-practices

✓★ 2,585

by flutter

Architects a Flutter application using the recommended layered approach (UI, Logic, Data). Use when structuring a new project or refactoring for scalability.

flutter-build-responsive-layout

✓★ 2,585

by flutter

Use `LayoutBuilder`, `MediaQuery`, or `Expanded/Flexible` to create a layout that adapts to different screen sizes. Use when you need the UI to look good on both mobile and tablet/desktop form factors.

flutter-fix-layout-issues

✓★ 2,585

by flutter

Fixes Flutter layout errors (overflows, unbounded constraints) using Dart and Flutter MCP tools. Use when addressing "RenderFlex overflowed", "Vertical viewport was given unbounded height", or similar layout issues.

flutter-implement-json-serialization

✓★ 2,585

by flutter

Create model classes with `fromJson` and `toJson` methods using `dart:convert`. Use when manually mapping JSON keys to class properties for simple data structures.

flutter-setup-declarative-routing

✓★ 2,585

by flutter

Configure `MaterialApp.router` using a package like `go_router` for advanced URL-based navigation. Use when developing web applications or mobile apps that require specific deep linking and browser history support.

flutter-setup-localization

✓★ 2,585

by flutter

Add `flutter_localizations` and `intl` dependencies, enable "generate true" in `pubspec.yaml`, and create an `l10n.yaml` configuration file. Use when initializing localization support for a new Flutter project.

flutter-use-http-package

✓★ 2,585

by flutter

Use the `http` package to execute GET, POST, PUT, or DELETE requests. Use when you need to fetch from or send data to a REST API.

code-review

✓★ 2,585

by flutter

Performs a comprehensive, multi-step code review of pull requests or local code changes, using iterative refinement (generation, critique, synthesis) to ensure high-quality, actionable feedback. Use when you need to review code changes thoroughly.

natural-writing

✓★ 2,585

by flutter

Contains well-defined rules for creating natural, accurate, and readable writing. Use whenever authoring longer text, like analysis documents, PR or CL descriptions, or documentation.

click

✓★ 2,433

by microsoft

Best practices for building CLI applications with Click including commands, groups, options, and testing.

django

✓★ 2,433

by microsoft

Best practices for Django web development including models, views, templates, and testing.

flask

✓★ 2,433

by microsoft

Best practices for Flask web development including routing, blueprints, and testing.

jinja2

✓★ 2,433

by microsoft

Best practices for template rendering with Jinja2 including environments, filters, autoescaping, and security.

numpy

✓★ 2,433

by microsoft

Best practices for numerical computing with NumPy including arrays, broadcasting, and vectorization.

pytest

✓★ 2,433

by microsoft

Best practices for writing and organizing tests with pytest including fixtures, parametrize, and plugins.

requests

✓★ 2,433

by microsoft

Best practices for HTTP client usage with Requests including sessions, error handling, and timeouts.

make-interfaces-feel-better

★ 2,219

by jakubkrehel

Design engineering principles for making interfaces feel polished. Use when building UI components, reviewing frontend code, implementing animations, hover states, shadows, borders, typography, micro-interactions, enter/exit animations, or any visual detail work. Triggers on UI polish, design details, "make it feel better", "feels off", stagger animations, border radius, optical alignment, font smoothing, tabular numbers, image outlines, box shadows.