GitHub: skills, plugins and MCP servers

react18-enzyme-to-rtl official github skill Provides Enzyme to React Testing Library migration patterns for React 18 upgrades. Useful when rewriting shallow renders, mount calls, and state assertions into user behavior checks. GitHub Copilot 739installs code-tour official github skill Generates interactive CodeTour .tour files with step-by-step navigation across real files and line numbers. Useful for onboarding teammates and explaining complex pull requests. GitHub Copilot 727installs minecraft-plugin-development official github skill Builds and debugs Minecraft server plugins for Paper, Spigot, and Bukkit. Handles commands, listeners, configs, and minigame states. GitHub Copilot 485installs prompt-optimizer official github skill Converts rough drafts, tasks, and half-formed ideas into finished, copy-pasteable chat prompts without placeholder variables. GitHub Copilot 467installs commit-message-storyteller official github skill Parses git diffs or change descriptions to generate Conventional Commits messages that explain the intent behind code changes. GitHub Copilot 392installs ai-team-orchestration official github skill Bootstraps a lightweight multi-agent team inside your editor. It helps plan features, coordinate code changes, and preserve context across chat sessions. GitHub Copilot 381installs harness-engineering official github skill Turns repeated coding agent mistakes into repository rules, drift checks, and regression tests. Use it when Copilot keeps repeating the same errors in your project. GitHub Copilot 366installs linkedin-post-formatter official github skill Formats notes and technical drafts into LinkedIn posts with Unicode bold and italic typography. Ideal for drafting copy without markdown converters. GitHub Copilot 359installs md-to-docx official github skill Turns a Markdown file into a Word document with a title page, table of contents and embedded PNGs. Useful when a .md draft has to reach people as .docx. GitHub Copilot 353installs drawio official github skill Builds native .drawio diagram files and exports them to PNG, SVG, or PDF with embedded XML. GitHub Copilot 314installs Specification official github subagent Generates and updates formal specification files for new or existing features. Works directly with your codebase to structure requirements and contracts. GitHub Copilot 298installs adobe-illustrator-scripting official github skill Get guidance for writing and debugging ExtendScript in Adobe Illustrator. Use it to automate documents, layers, text, paths, and exports. GitHub Copilot 268installs codebase-memory-mcp official github skill Explore unfamiliar code with Codebase Memory: find symbols, relationships and data flows, then check graph-based findings against source files. GitHub Copilot 259installs conventional-branch official github skill This skill creates and validates Git branches following the Conventional Branch specification. Useful when standardizing branch prefixes like feature/ or bugfix/. GitHub Copilot 243installs mongodb-performance-advisor official github subagent Analyzes MongoDB queries across your codebase and audits database performance using a readonly MCP server. Identifies slow operations and optimizes aggregation pipelines. GitHub Copilot 223installs apify-integration-expert official github subagent Integrates Apify Actors into JavaScript and Python codebases. Finds suitable Actors, drafts client code, and validates run outputs. GitHub Copilot 222installs diagnose official github skill This skill audits an AI workflow across five dimensions and returns scores with prioritized fixes. Use it before launch or after major workflow changes. GitHub Copilot 209installs technical-content-evaluator official github subagent A subagent that edits technical courses and docs: code accuracy, chapter flow, whether the exercises exist. Useful before publishing to see if the material teaches or just links out. GitHub Copilot 209installs batch-files official github skill Helps GitHub Copilot write, debug, and maintain Windows batch scripts (.bat and .cmd). Ideal for cmd.exe task automation and Task Scheduler jobs. GitHub Copilot 206installs power-platform-architect official Tim Hanewich skill This skill turns business requirements, use cases, and meeting transcripts into a Power Platform solution architecture with component choices and Mermaid.js diagrams. GitHub Copilot 205installs audit-integrity official github skill Enforces evidence verification, prevents finding suppression, and gates security reports with a score of at least 8 out of 10 during audits. GitHub Copilot 202installs github-actions-runtime-upgrade-conventions official github skill This skill upgrades GitHub Actions to supported runtimes while preserving workflow behavior. Use it when logs warn about deprecated Node.js or another action runtime. GitHub Copilot 194installs azure-iac-generator official github subagent Generates Bicep, Terraform, ARM, and Pulumi infrastructure templates with format-specific validation. Verifies API schemas via MCP servers before outputting code. GitHub Copilot 188installs exam-ready official github skill Prepares cram notes and practice questions from your syllabus and study materials. Keeps strictly to provided notes without external context. GitHub Copilot 187installs azure-iac-exporter official github subagent This subagent analyzes existing Azure resources and prepares requirements for an IaC template. Use it to extract configuration for Bicep, ARM, Terraform, or Pulumi. GitHub Copilot 186installs neo4j-docker-client-generator official github subagent Generates a clean Python client library for Neo4j from a GitHub issue, creating Pydantic models and repository classes. GitHub Copilot 183installs stackhawk-security-onboarding official github subagent This subagent checks whether a repository has an application or API worth testing, then prepares StackHawk configuration and a GitHub Actions workflow. Use it to set up security scans for an app. GitHub Copilot 179installs launchdarkly-flag-cleanup official github subagent Checks LaunchDarkly feature flags via an MCP server, finds the safe production value, and removes dead code branches before opening a cleanup PR. GitHub Copilot 171installs acreadiness-assess official github skill Runs an AgentRC AI-readiness scan on your repository and generates a standalone HTML report at reports/index.html. Handy before configuring AI agent instructions. GitHub Copilot 158installs acreadiness-generate-instructions official github skill This skill generates instruction files for GitHub Copilot and scopes rules to repository areas. Use it when a project needs repeatable AI coding guidance. GitHub Copilot 153installs dotnet-mcp-builder official github skill Build MCP servers and basic clients in C#/.NET with ModelContextProtocol 2.x. Use the skill when an agent needs to add MCP support to a .NET project. GitHub Copilot 152installs brag-sheet official github skill Turns Copilot CLI sessions, git history, and GitHub PRs into evidence-backed impact statements. Use it for self-reviews, promo packets, and weekly updates. GitHub Copilot 152installs screen-recording official github skill Record browser or desktop actions as GIFs and annotate selected frames. Use it to show a feature, bug reproduction, or fix in documentation and pull requests. GitHub Copilot 149installs image-annotations official github skill Draws callout rectangles, arrows and labels on screenshots and diagrams with PIL. Useful when a PR needs to show exactly what changed. GitHub Copilot 149installs pr-screenshots official github skill Guides the agent on embedding before/after screenshots directly into pull request descriptions. Reviewers spot UI, styling, and chart changes immediately without checking out the branch. GitHub Copilot 141installs pr-dashboard official github skill Opens a GitHub pull request dashboard in the browser. Use it to check authored PRs, review requests, assignments, or status for a selected period. GitHub Copilot 138installs convert-pdf-to-md official github skill Converts PDF files to Markdown for reading, search, table extraction, and analysis. It can process one document or a folder of PDFs. GitHub Copilot 138installs acreadiness-policy official github skill Guides the creation, configuration, and execution of AgentRC readiness policies. Useful for setting custom scoring weights, strict thresholds, and CI gating. GitHub Copilot 133installs content-management-systems official github skill Guides GitHub Copilot through CMS architecture, template hierarchies, custom extensions, and media routing. Useful when modifying themes or data models in WordPress, Shopify, or Drupal. GitHub Copilot 128installs agent-skill-stack official github skill Finds a small compatible set of AI Agent Skills for a multi-step goal. Use it to audit installed Skills or work out what a project still needs. GitHub Copilot 128installs