GitHub: skills, plugins and MCP servers

efcore-d2-db-diagram official github skill Generates D2 ER diagrams from Entity Framework Core models. Use it when a database schema must reflect DbContext mappings and migrations. GitHub Copilot 58installs tiny-stepping official github skill Enforces an incremental workflow where the assistant makes the smallest meaningful change, pauses for review, and commits before moving forward. GitHub Copilot 57installs msgraph-sdk official github skill This skill connects Microsoft Graph SDK to .NET, TypeScript/JavaScript, or Python projects. Use it when an app needs Microsoft 365 data. GitHub Copilot 57installs mvvm-toolkit-messenger official github skill A GitHub Copilot skill for CommunityToolkit.Mvvm Messenger: wires ViewModels together over pub/sub instead of direct references. GitHub Copilot 56installs mcp-implementation-security-review official github skill Audits MCP server and client code against baseline controls, RCE vectors, and the OWASP MCP Top 10, producing file and line evidence. GitHub Copilot 49installs python-azure-iot-edge-modules official github skill Guides the design and deployment of Python Azure IoT Edge modules. Useful for edge telemetry pipelines, protocol translation, and offline message queueing. GitHub Copilot 47installs aws-resource-query official github skill Turn natural-language questions about AWS resources into read-only AWS CLI queries. Use it to inspect infrastructure without changing resources. GitHub Copilot 47installs gitmoji official github skill Turns a diff or a one-line description into a gitmoji commit message: one emoji for the intent, then a short imperative line. Useful where the repo history already runs on emoji. GitHub Copilot 46installs slang-shader-engineer official github skill Guides the assistant in writing, reviewing, and optimizing Slang shader code. Helpful when porting pipelines or integrating Slang into C++ rendering engines. GitHub Copilot 43installs bug-receipt official github skill Closes defects and incidents using a mandatory BUG RECEIPT with VERIFIED, PARTIAL, or BLOCKED status. It stops the agent from guessing repairs. GitHub Copilot 43installs aws-cloudwatch-investigation official github skill Investigation patterns for AWS CloudWatch: Logs Insights query templates, CloudTrail deploy correlation, and a blast-radius decision tree. GitHub Copilot 43installs agent-architecture official github skill Designs AI agent architectures from requirements or audits existing agents for flaws. Focuses purely on architectural decisions and verification without implementing code. GitHub Copilot 42installs azure-well-architected-review official github skill Reviews Azure IaC and deployed resources against the five Well-Architected Framework pillars. Use it to surface risks and track remediation in GitHub issues. GitHub Copilot 41installs aws-resource-health-diagnose official github skill Assesses AWS resource health, analyzes CloudWatch metrics and logs, and builds an actionable remediation plan for outages or performance drops. GitHub Copilot 40installs ad-campaign-analyzer official GooseWorks skill Analyzes campaign performance data to help decide what to pause, scale, or test. Use it when you have ad results to review, rather than when planning a campaign from scratch. GitHub Copilot 40installs namecheap official github skill This skill manages Namecheap domain DNS through the API. Use it to change records, switch nameservers, or configure email forwarding. GitHub Copilot 36installs setup-my-iq official github skill An interview-driven skill that writes six markdown files about you: how you work, who is on your team, and how your tools are configured. Useful when the agent lacks that context. GitHub Copilot 35installs gem-devops-guidelines official github skill A set of rules for infrastructure reviews, CI/CD pipelines, Docker, Kubernetes, and rollbacks. Guides production readiness and mobile releases in GitHub Copilot. GitHub Copilot 35installs vardoger-analyze official github skill Reads your GitHub Copilot CLI conversation history and writes a fenced block of personalization rules into the instructions file Copilot already loads. GitHub Copilot 33installs repo-standardizer official github skill Polishes GitHub repository metadata, setting up issue forms, PR templates, CI workflows, labels, and rulesets. Never touches project code logic. GitHub Copilot 33installs competitor-ad-intelligence official GooseWorks skill This skill finds competitors’ public ads on Meta and Google, then examines their creative and landing pages. Use it to review a paid campaign before launch or look for new ad angles. GitHub Copilot 33installs steno-mode official github skill Compresses agent replies into disciplined shorthand, cutting roughly 40% of response tokens while code, commands, paths and API names stay exact. GitHub Copilot 32installs azure-developer-cli official github skill Helps design, review, and maintain Azure Developer CLI (azd) repositories. Useful when structuring azure.yaml, managing Bicep or Terraform code, and setting up CI/CD workflows. GitHub Copilot 32installs poka-yoke official github skill Helps shape APIs and states so common mistakes are harder to express. Use it to audit code for footguns or to close a recurring class of bugs. GitHub Copilot 31installs optimize-simplicite-logs official github skill Parses raw Simplicite .txt logs, filters fields, and writes structured JSON. Useful when log noise makes troubleshooting harder. GitHub Copilot 31installs roslyn-analyzers official github skill This skill guides Roslyn analyzer, code fix provider, and incremental source generator work, including review, tests, debugging, and NuGet packaging. GitHub Copilot 30installs verify-agent-action official github skill Audits proposed AI agent actions, deployments, and approvals before execution. It checks parameters, nonces, and telemetry, never authorizing or running actions on its own. GitHub Copilot 29installs tm7-threat-model official github skill Creates .tm7 threat model files for Microsoft Threat Modeling Tool and adds STRIDE threats. Use it when a system description must become an editable threat model diagram. GitHub Copilot 29installs ssma-console official github skill This skill prepares XML configs and runs SSMA Console to move Oracle to SQL Server. Use it for assessment, schema conversion, and data migration. GitHub Copilot 29installs foundry-hosted-agent-copilotkit official github skill Connects a CopilotKit React frontend to a Microsoft Agent Framework agent in Microsoft Foundry via the AG-UI protocol. Helps connect and deploy agentic web apps. GitHub Copilot 29installs landing-page-conversion-audit official github skill Audits landing pages and checkouts for conversion leaks on paid traffic. It returns an action list ranked by revenue impact. GitHub Copilot 28installs bench-read official github skill Reads shared bench artifacts and summarizes their state for the operator. Use it when desks exchange findings through workspace files. GitHub Copilot 28installs webmcpify official github skill This skill turns a web app into WebMCP tools for AI agents, checks them in a real browser, and heals issues found during verification. GitHub Copilot 27installs vcpkg official github skill Guides GitHub Copilot through vcpkg setup, dependency versioning, and cross-compilation in C++ projects. Use it when configuring a manifest or moving from classic mode. GitHub Copilot 26installs sql-object-impact-analysis official github skill Traces dependencies on tables, columns, and stored procedures across SQL scripts and app code before schema changes. Useful for legacy codebases. GitHub Copilot 26installs mcp-release-qa official github skill Tests an MCP server in a live protocol session and compares its runtime capabilities with source and docs. Use it when reviewing a release or install path. GitHub Copilot 26installs pester-migration official github skill Walks a Pester suite through the next major version and gets it passing again. Useful when bumping the module breaks your *.Tests.ps1 files. GitHub Copilot 25installs from-the-other-side-quinn official github skill A collaboration profile for Ember sessions with Alison that keeps GitHub Copilot focused on practical, verifiable progress. GitHub Copilot 25installs from-the-other-side-anitta official github skill A challenge profile for Copilot that stress-tests assumptions, separates facts from interpretation, and calibrates claims against evidence. GitHub Copilot 25installs desk-journal official github skill Keeps a desk journal across sessions by recording completed work, current state, and the next step. Use it when work needs to resume with its context intact. GitHub Copilot 25installs