Claude Code Subagents Collection

A comprehensive collection of specialized AI subagents for Claude Code, designed to enhance development workflows with domain-specific expertise.

Overview

This repository contains 23 specialized subagents that extend Claude Code's capabilities. Each subagent is an expert in a specific domain, automatically invoked based on context or explicitly called when needed.

Available Subagents

Development & Architecture

backend-architect - Design RESTful APIs, microservice boundaries, and database schemas
frontend-developer - Build React components, implement responsive layouts, and handle client-side state management
mobile-developer - Develop React Native or Flutter apps with native integrations
graphql-architect - Design GraphQL schemas, resolvers, and federation

Language Specialists

python-pro - Write idiomatic Python code with advanced features and optimizations
golang-pro - Write idiomatic Go code with goroutines, channels, and interfaces

Infrastructure & Operations

devops-troubleshooter - Debug production issues, analyze logs, and fix deployment failures
deployment-engineer - Configure CI/CD pipelines, Docker containers, and cloud deployments
cloud-architect - Design AWS/Azure/GCP infrastructure and optimize cloud costs
database-optimizer - Optimize SQL queries, design efficient indexes, and handle database migrations

Quality & Security

code-reviewer - Expert code review for quality, security, and maintainability
security-auditor - Review code for vulnerabilities and ensure OWASP compliance
test-automator - Create comprehensive test suites with unit, integration, and e2e tests
performance-engineer - Profile applications, optimize bottlenecks, and implement caching strategies
debugger - Debugging specialist for errors, test failures, and unexpected behavior

Data & AI

data-scientist - Data analysis expert for SQL queries, BigQuery operations, and data insights
data-engineer - Build ETL pipelines, data warehouses, and streaming architectures
ai-engineer - Build LLM applications, RAG systems, and prompt pipelines
ml-engineer - Implement ML pipelines, model serving, and feature engineering

Specialized Domains

api-documenter - Create OpenAPI/Swagger specs and write developer documentation
payment-integration - Integrate Stripe, PayPal, and payment processors
quant-analyst - Build financial models, backtest trading strategies, and analyze market data
legacy-modernizer - Refactor legacy codebases and implement gradual modernization

Installation

These subagents are automatically available when placed in ~/.claude/agents/ directory.

Usage

Automatic Invocation

Claude Code will automatically delegate to the appropriate subagent based on the task context and the subagent's description.

Explicit Invocation

Mention the subagent by name in your request:

"Use the code-reviewer to check my recent changes"

Subagent Format

Each subagent follows this structure:

---
name: subagent-name
description: When this subagent should be invoked
tools: tool1, tool2  # Optional - defaults to all tools
---

System prompt defining the subagent's role and capabilities

Best Practices

Let Claude Code delegate automatically - The main agent knows when to use each subagent
Use explicit invocation for specific needs - When you want a particular expert's perspective
Combine multiple subagents - Complex tasks may benefit from multiple specialists

Contributing

To add a new subagent:

Create a new .md file following the format above
Use lowercase, hyphen-separated names
Write clear descriptions for when the subagent should be used
Include specific instructions in the system prompt

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