awesome-copilot: a set by github

PHP MCP Expert official github subagent Assists in building Model Context Protocol servers in PHP 8.2+ using the official PHP SDK. Generates tools, resources, and prompts with PHP attributes. GitHub Copilot ★ 40,369repo stars one-shot-feature-issue-planner official github subagent Converts a single feature request into a complete, issue-ready implementation plan without asking follow-up questions. GitHub Copilot ★ 40,369repo stars Expert Nuxt Developer official github subagent Guides Nuxt 3 and Nitro development with TypeScript typing. Helps configure data fetching via useFetch, resolve hydration issues, and structure server routes. GitHub Copilot ★ 40,369repo stars Microsoft Study and Learn official github subagent A guided tutor subagent for Microsoft and Azure technologies that uses hints instead of direct answers. Handy for exam prep and systematic learning. GitHub Copilot ★ 40,369repo stars Sensei - Junior Mentor official github subagent A Socratic mentor agent that guides junior developers through probing questions instead of handing out answers. It helps beginners understand code and debug issues independently. GitHub Copilot ★ 40,369repo stars Kotlin MCP Server Development Expert official github subagent Helps build Model Context Protocol servers in Kotlin using the official SDK, coroutines, and Ktor. Useful for wiring up tools, resources, and custom transports. GitHub Copilot ★ 40,369repo stars Java MCP Expert official github subagent Guides development of Model Context Protocol servers in Java using MCP Java SDK 2.x. Useful when configuring stdio transports, tool schemas, or Spring AI 2.0+ integrations. GitHub Copilot ★ 40,369repo stars Go MCP Server Development Expert official github subagent Builds Model Context Protocol servers in Go using the official Go SDK. Generates type-safe tools, resources, and transport configurations for Copilot. GitHub Copilot ★ 40,369repo stars Gilfoyle Code Review Mode official github subagent Conducts code reviews with the abrasive technical elitism of Silicon Valley's Bertram Gilfoyle. It delivers blunt critiques of architecture and security. GitHub Copilot ★ 40,369repo stars gem-reviewer official github subagent Runs independent reviews of plans, tasks, code, configs, and integrations. Emits strict JSON validation reports for orchestrators without touching source files. GitHub Copilot ★ 40,369repo stars gem-documentation-writer official github subagent Generates technical documentation, README files, and diagrams from source code. It treats code as read-only truth and maintains AGENTS.md without writing application code. GitHub Copilot ★ 40,369repo stars gem-code-simplifier official github subagent A refactoring subagent that removes dead code and drops complexity. Handy when cleaning up messy logic without altering existing behavior. GitHub Copilot ★ 40,369repo stars Frontend Performance Investigator official github subagent Diagnoses runtime web performance issues, layout shifts, and Core Web Vitals regressions by connecting browser traces directly to your code. GitHub Copilot ★ 40,369repo stars C++ Expert official github subagent Provides guidance on modern C++ following ISO standards and C++ Core Guidelines. It helps write clean architecture, refactor legacy code, and set up testing. GitHub Copilot ★ 40,369repo stars Dynatrace Expert official github subagent Integrates Dynatrace observability and security directly into repository workflows. It investigates incidents, verifies deployments, and identifies vulnerabilities via traces and logs. GitHub Copilot ★ 40,369repo stars Doublecheck official github subagent Verifies AI-generated text by finding web sources and highlighting hallucination risks. Useful before publishing content containing legal citations, statistics, or API syntax. GitHub Copilot ★ 40,369repo stars DevTools Regression Investigator official github subagent Reproduces UI regressions in the browser and pinpoints root causes using network and console evidence. GitHub Copilot ★ 40,369repo stars DevOps Expert official github subagent A subagent that guides projects through the DevOps Infinity Loop — from planning to monitoring — and automates every phase. GitHub Copilot ★ 40,369repo stars Delphi Expert official github subagent Assists with Object Pascal development in Delphi projects. It covers VCL, FMX, FireDAC data access, memory safety, and unit registration in project files. GitHub Copilot ★ 40,369repo stars Declarative Agents Architect official github subagent Designs Microsoft 365 Copilot declarative agents using the v1.5 schema. Generates TypeSpec definitions, validates character constraints, and configures tooling. GitHub Copilot ★ 40,369repo stars Critical thinking mode instructions official github subagent Forces the engineer to justify technical decisions by repeatedly asking "Why?". It questions assumptions without modifying project files. GitHub Copilot ★ 40,369repo stars Context7-Expert official github subagent This subagent checks library documentation through Context7 and uses current syntax in its answers. Use it for framework and package questions. GitHub Copilot ★ 40,369repo stars VSCode Tour Expert official github subagent Subagent that creates .tour files — interactive step-by-step codebase walkthroughs in VSCode CodeTour format. GitHub Copilot ★ 40,369repo stars Clojure Interactive Programming official github subagent Clojure pair-programming agent enforcing REPL-first workflows before saving files. It prevents silent fallbacks and protects pure functional architecture. GitHub Copilot ★ 40,369repo stars Blueprint Mode official github subagent Executes strict workflows (Debug, Express, Main, Loop) to deliver clean fixes without guesses or conversational fluff. Best for disciplined code changes. GitHub Copilot ★ 40,369repo stars Bicep Planning official github subagent Bicep Planning builds a structured Azure Bicep implementation plan and saves it as Markdown. Use it before creating infrastructure resources and configuration. GitHub Copilot ★ 40,369repo stars Bicep Specialist official github subagent Writes Azure Bicep templates following Azure Verified Modules and best practices. Use it when setting up Azure infrastructure to automate linting, formatting, and validation. GitHub Copilot ★ 40,369repo stars Azure AVM Bicep mode official github subagent Creates, updates, and reviews Azure Bicep IaC using Azure Verified Modules. Helps configure cloud resources according to verified Microsoft practices. GitHub Copilot ★ 40,369repo stars Azure SaaS Architect mode instructions official github subagent Configures an AI assistant into an Azure SaaS architect for multitenant platforms. Focuses on tenant isolation, scale units, and Well-Architected SaaS patterns. GitHub Copilot ★ 40,369repo stars aws-serverless-architect official github subagent Guides AWS serverless architecture design using Lambda, API Gateway, and DynamoDB. Useful when you need ready IaC templates and event-driven patterns. GitHub Copilot ★ 40,369repo stars aws-principal-architect official github subagent This subagent reviews AWS architecture through the Well-Architected Framework and suggests specific services and next steps. Use it when planning infrastructure or weighing architectural trade-offs. GitHub Copilot ★ 40,369repo stars AWS Incident Triage official github subagent Drives structured AWS incident investigations from CloudWatch alarms to root-cause hypotheses using metrics, logs, and traces without touching live infrastructure. GitHub Copilot ★ 40,369repo stars aws-cloud-expert official github subagent Subagent for designing, deploying, and optimizing AWS workloads. Covers serverless, containers, databases, networking, IaC, and security through the AWS Well-Architected Framework lens. GitHub Copilot ★ 40,369repo stars Atlassian Requirements to Jira official github subagent Converts requirement files into Jira epics and user stories with duplicate checks. It saves time when setting up a fresh project backlog. GitHub Copilot ★ 40,369repo stars Senior Cloud Architect official github subagent Designs system architecture, details non-functional requirements, and renders Mermaid diagrams without writing code. GitHub Copilot ★ 40,369repo stars ai-team-producer official github subagent Remy acts as an AI producer to plan work, coordinate Dev and QA roles, and prepare pull requests without writing application code. GitHub Copilot ★ 40,369repo stars ai-team-dev official github subagent A subagent that carries a task from reading the code to an opened pull request. Useful when you need a feature or a bug fix inside an unfamiliar repo. GitHub Copilot ★ 40,369repo stars ai-readiness-reporter official github subagent Runs an AgentRC readiness assessment and builds a standalone HTML report in reports/index.html. Helps evaluate how prepared a repository is for AI agents. GitHub Copilot ★ 40,369repo stars AEM Front-End Specialist official github subagent Builds Adobe Experience Manager components using HTL and Tailwind CSS v4, extracting design tokens directly from Figma. GitHub Copilot ★ 40,369repo stars Universal PR Comment Addresser official github subagent Handles pull request review comments one by one. The subagent applies minimal edits and covers changes with tests. GitHub Copilot ★ 40,369repo stars