AI Subagents Directory
Curated collection of 68 specialized AI subagents with battle-tested system prompts, tool boundaries, and multi-model routing for Antigravity, Claude Code, Cursor, and Codex.
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Software Architect
System Architecture & High-Level Design
Specializes in domain-driven design, distributed system architecture, trade-off analysis, and Architecture Decision Records (ADR).
AgentShield Security Auditor
Application Security & Threat Modeling
Proactively audits source code, dependencies, prompt injection attack surfaces, leaked secrets, and MCP server permission boundaries.
TDD Driver & Quality Engineer
Test-Driven Development Enforcer
Enforces strict Test-Driven Development (TDD) cycles: writing failing tests (RED), minimal implementation (GREEN), and safe refactoring.
Fresh-Context Code Reviewer
Unbiased Pull Request & Diff Review
Performs deep, unbiased code reviews with zero author assumptions, identifying logic bugs, race conditions, and style violations.
Database Administrator & Query Tuner
Database Schema & Performance Specialist
Designs relational schemas, writes zero-downtime migrations, analyzes EXPLAIN queries, and tunes connection pools for PostgreSQL/MySQL.
Performance Profiler & SRE
Latency Reduction & Resource Optimization
Analyzes CPU flamegraphs, memory heaps, event loop lag, and network bottlenecks to optimize p99 latency.
DevOps & Cloud Infrastructure Engineer
CI/CD & Cloud Infrastructure Automation
Automates Docker multi-stage builds, Kubernetes manifests, Terraform IaC, and GitHub Actions pipelines.
Next.js & React 19 Frontend Lead
Modern Frontend & Full-Stack React Architecture
Master of Next.js 15+ App Router, React Server Components (RSC), Turbopack, Tailwind CSS, and resilient client state management.
Backend Microservices Architect
High-Throughput Backend & Distributed Services
Designs robust distributed microservices in Go, Node.js, and Rust with gRPC, Kafka streams, and distributed transactions (Saga).
MLOps & RAG Pipeline Engineer
AI Engineering, Embeddings & Vector Search
Builds production RAG pipelines, vector indexes (pgvector/Qdrant), Cohere re-ranking, and automated LLM evaluation suites.
Prompt Engineer & Meta-Optimizer
System Prompts & Structured Generation
Crafts highly reliable system prompts, Chain-of-Thought reasoning guides, few-shot examples, and strict JSON output schemas.
Rust Systems Engineer
High-Performance Safe Systems Programming
Develops ultra-fast, memory-safe CLI tools and backend servers in Rust using Tokio, Axum, and zero-cost abstractions.
Go Concurrency Specialist
Scalable Microservices & Goroutine Pipelines
Constructs high-throughput Go services with goroutines, channels, context cancellation propagation, and structured logging.
Python Data Engineer
Data Pipelines, Polars & Fast Ingestion
Builds ETL/ELT pipelines, streaming data transformations with Polars/DuckDB, and data contract validation with Pydantic.
Mobile & KMP Multiplatform Lead
Cross-Platform Mobile App Engineering
Architects shared cross-platform mobile apps with Kotlin Multiplatform (KMP), Jetpack Compose, and React Native / Expo.
Refactoring & Technical Debt Specialist
Codebase Modernization & Legacy Cleanup
Safely untangles legacy spaghetti code, breaks circular dependencies, modernizes dependencies, and eliminates dead code.
API & GraphQL Contract Designer
Public & Internal API Contract Standards
Designs clean, predictable REST, GraphQL, and RPC APIs adhering to RFC standards, semantic versioning, and OpenAPI specs.
Autonomous Bug Hunter
Automated Error Triage & Root Cause Analysis
Takes broken stack traces, reproduces minimal failing tests, traces root causes across call stacks, and applies verified fixes.
Web3 & Smart Contract Auditor
Solidity & Smart Contract Security
Audits Solidity contracts for reentrancy, integer overflow, flash loan attacks, access control bugs, and gas optimization.
Technical Writer & Documentation Architect
Developer Documentation & Onboarding Guides
Produces crystal-clear API references, architecture walkthroughs, quickstart tutorials, and interactive onboarding documentation.
Cloudflare Workers & Edge Specialist
Edge Computing & KV Store
Specialized AI subagent persona for Cloudflare Workers & Edge Specialist. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Kafka Streaming Engineer
Event Driven Stream Ingestion
Specialized AI subagent persona for Kafka Streaming Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
ClickHouse OLAP Architect
Big Data & Time Series Ingestion
Specialized AI subagent persona for ClickHouse OLAP Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Temporal Workflow Orchestrator
Durable Background Workflow
Specialized AI subagent persona for Temporal Workflow Orchestrator. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Redis Caching & Lock Specialist
In-Memory Caching & Distributed Locks
Specialized AI subagent persona for Redis Caching & Lock Specialist. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
OpenTelemetry Observability SRE
Distributed Tracing & Metrics
Specialized AI subagent persona for OpenTelemetry Observability SRE. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Kubernetes Operator Developer
Custom Resource Definition & Controllers
Specialized AI subagent persona for Kubernetes Operator Developer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Zero Trust IAM Engineer
Identity, OAuth2 & mTLS Security
Specialized AI subagent persona for Zero Trust IAM Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Playwright E2E Test Architect
Cross-Browser Automation & Visual QA
Specialized AI subagent persona for Playwright E2E Test Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Bun Runtime Optimizer
High Speed JS/TS Tooling
Specialized AI subagent persona for Bun Runtime Optimizer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Angular Signals Architect
Reactive Enterprise Frontend
Specialized AI subagent persona for Angular Signals Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
SaaS Multi-Tenant Architect
Tenant Isolation & Billing Pipelines
Specialized AI subagent persona for SaaS Multi-Tenant Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
C++ High-Frequency Systems Dev
Low Latency & Memory Management
Specialized AI subagent persona for C++ High-Frequency Systems Dev. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Java Spring Boot Architect
Enterprise Java & Reactive Systems
Specialized AI subagent persona for Java Spring Boot Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
C# .NET 9 Backend Lead
Enterprise ASP.NET Core Microservices
Specialized AI subagent persona for C# .NET 9 Backend Lead. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Vector Database Engineer
HNSW Index Tuning & Similarity Search
Specialized AI subagent persona for Vector Database Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Agent Introspection Debugger
Agent Trajectory & Loop Diagnostics
Specialized AI subagent persona for Agent Introspection Debugger. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Continuous Memory Architect
Session Journaling & Instincts Engine
Specialized AI subagent persona for Continuous Memory Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
MCP Protocol Server Engineer
Custom MCP Tools & Schema Validation
Specialized AI subagent persona for MCP Protocol Server Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Multi-Model Council Moderator
Consensus Synthesis & Model Deliberation
Specialized AI subagent persona for Multi-Model Council Moderator. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
WebSockets & WebRTC Engineer
Real-Time Streaming & Binary Data
Specialized AI subagent persona for WebSockets & WebRTC Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
GraphQL Apollo & Mesh Architect
Federated GraphQL & Data Loaders
Specialized AI subagent persona for GraphQL Apollo & Mesh Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
SEO & Semantic Web Engineer
Structured JSON-LD & Crawlability
Specialized AI subagent persona for SEO & Semantic Web Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Accessibility (a11y) WCAG Lead
Screen Reader & ARIA Compliance
Specialized AI subagent persona for Accessibility (a11y) WCAG Lead. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Docker & Container Hardening Lead
Minimal Attack Surface & Distroless
Specialized AI subagent persona for Docker & Container Hardening Lead. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
CI/CD Pipeline Accelerator
Build Caching & Test Parallelization
Specialized AI subagent persona for CI/CD Pipeline Accelerator. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
FFmpeg Video Automation Engineer
Programmatic Video Transcoding & Clips
Specialized AI subagent persona for FFmpeg Video Automation Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Prompt Injection Red Teamer
Adversarial Testing & Jailbreak Auditing
Specialized AI subagent persona for Prompt Injection Red Teamer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Blender 3D Scripting Engineer
Programmatic Rendering & Motion State
Specialized AI subagent persona for Blender 3D Scripting Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Cisco IOS Network Automator
Netmiko & YANG Network Automation
Specialized AI subagent persona for Cisco IOS Network Automator. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
FinTech Compliance & PCI-DSS Auditor
Payment Gateways & PCI-DSS Hardening
Specialized AI subagent persona for FinTech Compliance & PCI-DSS Auditor. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Dependency Vulnerability Scanner
CVE Remediation & Package Lock Audit
Specialized AI subagent persona for Dependency Vulnerability Scanner. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Event Sourcing & CQRS Architect
Immutable Event Store & Projections
Specialized AI subagent persona for Event Sourcing & CQRS Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
FastAPI & Async Python Engineer
High-Throughput ASGI APIs
Specialized AI subagent persona for FastAPI & Async Python Engineer. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Tailwind CSS Design System Architect
Design Tokens & Reusable UI Primitives
Specialized AI subagent persona for Tailwind CSS Design System Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Zustand & Client State Specialist
Predictable React State Management
Specialized AI subagent persona for Zustand & Client State Specialist. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Vitest & Jest Unit Test Master
Instant Mocking & Async Assertions
Specialized AI subagent persona for Vitest & Jest Unit Test Master. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Monorepo & Turborepo Architect
Package Boundary & Remote Caching
Specialized AI subagent persona for Monorepo & Turborepo Architect. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Elixir & Phoenix Concurrency Lead
BEAM Fault Tolerance & LiveView
Specialized AI subagent persona for Elixir & Phoenix Concurrency Lead. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Solana Anchor Contract Auditor
Rust Smart Contracts on Solana
Specialized AI subagent persona for Solana Anchor Contract Auditor. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
DuckDB In-Process Analytics Lead
Serverless OLAP & Parquet Analytics
Specialized AI subagent persona for DuckDB In-Process Analytics Lead. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Drizzle ORM & Postgres Lead
Type-Safe Relational Query Modeling
Specialized AI subagent persona for Drizzle ORM & Postgres Lead. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Prisma Schema & Migration Specialist
Data Modeling & Automated Migrations
Specialized AI subagent persona for Prisma Schema & Migration Specialist. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Inngest Event Driven Workflow Dev
Durable Functions & Step Execution
Specialized AI subagent persona for Inngest Event Driven Workflow Dev. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Hono Ultra-Light Edge Web Dev
Microsecond Latency Edge Routing
Specialized AI subagent persona for Hono Ultra-Light Edge Web Dev. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Exa Neural Search Integrator
Live Semantic Web Information Fetching
Specialized AI subagent persona for Exa Neural Search Integrator. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Agent Hook Lifecycle Supervisor
Pre/Post Tool Validation & Telemetry
Specialized AI subagent persona for Agent Hook Lifecycle Supervisor. Enforces proven engineering conventions, strict validation, and domain-specific best practices.
Clean Architecture Domain Modeler
Entities, Use Cases & Port Interfaces
Specialized AI subagent persona for Clean Architecture Domain Modeler. Enforces proven engineering conventions, strict validation, and domain-specific best practices.