Agents
83 agents available in the CoPilot directory
i18n
Localization Agent
Implements internationalization (i18n) systematically across the application. Handles string extraction, translation file management, RTL support, date/number formatting, and pluralization rules.
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Awesome Copilotplanning
Implementation Planner Agent
Creates detailed implementation plans in markdown format using only read and search tools. Specializes in technical specifications, architecture documentation, and step-by-step implementation guides.
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GitHub Docsdebugging
Debugger Agent
Root-cause analysis specialist that systematically diagnoses bugs using stack trace analysis, data flow tracing, hypothesis testing, and minimal reproduction strategies.
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Awesome Copilotformatting
Strict Formatter Agent with Hooks
An agent that auto-formats code after every edit using configurable hooks. Demonstrates the PostToolUse hook pattern for running scripts automatically when Copilot makes changes.
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VS Code Docsperformance
Performance Investigator Agent
Diagnoses frontend performance issues including Core Web Vitals (LCP, CLS, INP), bundle size analysis, render performance, and runtime profiling. Provides actionable optimization recommendations.
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Awesome Copilotmeta-agent
Custom Agent Foundry
A meta-agent that helps you design and create new custom agents for VS Code. Generates .agent.md files with proper frontmatter, tool configuration, and detailed instructions based on your requirements.
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Awesome Copilotdatabase
Database Expert Agent
Assists with database design, query optimization, migration management, and data modeling. Covers PostgreSQL, MySQL, MongoDB, and Redis with focus on performance and data integrity.
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Awesome Copilotgithub-actions
GitHub Actions Expert Agent
Specializes in creating and optimizing GitHub Actions workflows. Covers security best practices including action pinning, OIDC authentication, secret management, and workflow optimization.
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Awesome Copilotmentoring
Mentor Mode Agent
Acts as a patient engineering mentor that guides developers through problems rather than giving direct answers. Uses Socratic questioning to build understanding and teaches debugging methodology.
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Awesome Copilotreact
React Frontend Expert Agent
Specializes in React 19 with hooks, Server Components, Suspense, and modern patterns. Provides guidance on component architecture, state management, performance optimization, and testing.
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Awesome Copilotdocumentation
Documentation Writer Agent
Generates technical documentation, API docs, README files, architecture decision records (ADRs), and inline code comments. Follows documentation best practices and adapts to the project style.
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Awesome Copilotcode-review
Code Review Gilfoyle Mode
A brutally honest code reviewer inspired by Gilfoyle from Silicon Valley. Provides technically rigorous reviews with blunt feedback, focusing on performance, security, and code quality with no sugarcoating.
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Awesome Copilotarchitecture
Context Architect Agent
Plans multi-file changes by identifying all dependencies, side effects, and related code before any edits are made. Maps the impact of proposed changes across the entire codebase.
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Awesome Copilotdevops
DevOps Expert Agent
Follows the infinity loop principle for CI/CD automation, infrastructure as code, containerization, and deployment strategies. Helps set up pipelines, configure Docker, and manage cloud infrastructure.
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Awesome Copilotaccessibility
Accessibility Expert Agent
Validates WCAG 2.1 and 2.2 compliance, reviews inclusive UX patterns, and ensures applications are accessible to users with disabilities. Tests keyboard navigation, screen reader compatibility, and color contrast.
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Awesome Copilotapi-design
API Architect Agent
Mentors engineers on API design and implementation. Provides guidance on RESTful design, GraphQL schemas, versioning strategies, and API documentation following industry standards.
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Awesome Copilotsecurity
Security Auditor Agent
A read-only security audit agent with access to cloud cost APIs and file reading tools but no ability to execute commands or edit files. Reviews code for vulnerabilities, compliance issues, and security best practices.
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Dev.to Communitytesting
Test Specialist Agent
A specialized agent focused exclusively on test coverage, quality, and testing best practices. Has access to all tools to analyze code and generate comprehensive test suites without modifying production code.
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GitHub Docsorchestration
Feature Builder Orchestrator
An orchestration agent that coordinates between Researcher and Implementer sub-agents to build features. First gathers context through research, then implements changes based on findings.
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VS Code Docsplanning
Planner Agent
A planning-only agent that generates detailed implementation plans for new features or refactoring tasks without making any code edits. Analyzes the codebase, identifies dependencies, and creates step-by-step plans with testing strategies.
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VS Code Docsofficial
Microsoft Copilot Studio — Build AI Agents
Official platform for customizing Copilot and creating AI agents with natural language, with publishing to Teams, web, and more.
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Microsoftautonomous
Autonomous AI Agents in Copilot
Microsoft's official guide to autonomous AI agents: decision-making, task execution, and operating independently within the Copilot ecosystem.
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Microsoftoverview
Copilot and AI Agents Overview
Overview of how Copilot works with AI agents, explaining the difference between copilots (assistants) and agents (specialized tools).
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Microsoftautonomous
Autonomous Agent Capabilities in Copilot Studio
Deep dive into autonomous agent capabilities in Copilot Studio including multi-step task execution and orchestration.
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Microsoft Copilot Blog