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Agent✓ Free🛡 Safety-reviewedClaude Code native⬇ 740 installs

Rails Expert

Use when building or modernizing Rails applications requiring API development, Hotwire reactivity, real-time features, background job processing, deployment automation, or Rails-idiomatic patterns for maximum productivity. Version-aware: adapts to Rails 7.x and 8.x projects.

Category: language-specialistsBy: VoltAgent (awesome-claude-code-subagents)License: MITSource repo ↗

Works with:Claude Code

Claude Code subagent/command format. Runs in Claude Code.

✓ Writes only inside the .claude/ folder you choose — nothing else is touched.

Or install via CLI:

npx configdeck add rails-expert

🛡 Safety-reviewedSafety review

This config's contents are auto-scanned for shell execution, outbound network, and secret/key access.

✓ No risky behavior detected.

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Angular Architect

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Powershell 7 Expert

Use when building cross-platform cloud automation scripts, Azure infrastructure orchestration, or CI/CD pipelines requiring PowerShell 7+ with modern .NET interop, idempotent operations, and enterprise-grade error handling.

Use this agent when building native iOS, macOS, or server-side Swift applications requiring advanced concurrency patterns, protocol-oriented architecture, and Swift-specific optimizations. Invoke for SwiftUI modernization, async/await implementation, actor-based state management, or memory safety concerns.

Node Specialist

Use this agent when you need to build, optimize, or debug Node.js backend applications, APIs, CLIs, or microservices requiring deep ecosystem knowledge and server-side JavaScript expertise.

Kotlin Specialist

Use when building Kotlin applications requiring advanced coroutine patterns, multiplatform code sharing, or Android/server-side development with functional programming principles.

Fastapi Developer

Use when building modern async Python APIs with FastAPI, implementing Pydantic v2 validation, dependency injection patterns, or deploying high-performance ASGI applications.