By GChenSi-2
High-performance backend development skill covering Java (Spring Boot 3 + Microservices), Rust (Axum/Actix-web/Tokio), and Go (Gin, gRPC, stdlib). Includes a 40-scenario tech stack decision matrix for architecture recommendations.
A Claude Code skill for building production-grade, high-performance backend services in Java, Rust, and Go.
Includes a 40-scenario tech stack decision matrix that maps real-world business scenarios to battle-tested technology combinations — so you get architecture recommendations, not just code snippets.
Instead of jumping straight to code, this skill first asks about your business scenario, scale requirements, and constraints, then searches a curated decision matrix to recommend the right technology combination.
Each template is a complete architecture blueprint covering:
| Dimension | What's Included |
|---|---|
| Language & Framework | Java/Spring Boot 3, Rust/Axum, Go/Gin, and more |
| Communication | REST, gRPC, WebSocket, MQTT, Kafka, NATS |
| Databases | PostgreSQL, Redis, ClickHouse, TimescaleDB, Neo4j, etc. |
| Caching | L1 in-process + L2 distributed strategies |
| Architecture | Hexagonal, CQRS, Event Sourcing, Saga, Pipeline |
| Resilience | Circuit Breaker, Bulkhead, Backpressure, Retry |
| Observability | OpenTelemetry, Prometheus, Grafana |
| Deployment | Kubernetes, Edge, Bare-metal |
Once the skill recommends a stack, it loads language-specific reference guides with production-ready patterns:
# Add as marketplace
/plugin marketplace add GChenSi-2/high-perf-backend-skill
# Install the skill
/plugin install high-perf-backend@silicon-backend-skills
# Clone and copy to your skills directory
git clone https://github.com/GChenSi-2/high-perf-backend-skill.git
cp -r high-perf-backend-skill/skills/high-perf-backend ~/.claude/skills/
high-perf-backend.skill file from Releases.skill fileJust describe what you're building:
"I need to build a real-time market data feed service that handles 100K+ concurrent WebSocket connections with sub-10ms latency"
The skill will:
Or go straight to coding:
"Help me set up an Axum REST API with SQLx and PostgreSQL"
high-perf-backend-skill/
├── .claude-plugin/
│ └── plugin.json # Plugin manifest
├── skills/
│ └── high-perf-backend/
│ ├── SKILL.md # Main skill (routing + universal principles)
│ └── references/
│ ├── tech-stack-matrix.csv # 40-scenario decision matrix
│ ├── java-springboot.md # Java/Spring Boot 3 deep-dive
│ ├── rust.md # Rust/Axum/Tokio deep-dive
│ └── go.md # Go/Gin/gRPC deep-dive
├── marketplace.json # Marketplace catalog
├── LICENSE
└── README.md
PRs welcome! You can contribute by:
tech-stack-matrix.csvMIT — see LICENSE.
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