tempo
Guide for implementing Grafana Tempo - a high-scale distributed tracing backend for OpenTelemetry traces. Use when configuring Tempo deployments, setting up storage backends (S3, Azure Blob, GCS), writing TraceQL queries, deploying via Helm, understanding trace structure, or troubleshooting Tempo issues on Kubernetes.
maker
Generate .NET Core data API code from model definitions using the Maker XML specification and CLI. Use when users need to: (1) Create Maker XML models from JSON objects, SQL scripts, or database schemas, (2) Generate .NET Core CRUD API endpoints from Maker XML, (3) Understand or validate Maker XML model definitions, or (4) Work with the Maker CLI tool for code generation.
dotnet-cqrs-api
Guide for building .NET APIs using CQRS pattern with MediatR, FluentValidation, and Carter modules
observability
Telemetry, metrics, tracing, and observability for Elixir/BEAM applications
ecto-query-analysis
Analyzes Ecto queries for N+1 problems, missing preloads, and performance issues.
mcp-builder
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
sf-apex
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aiwf:backend-dev-guidelines
Comprehensive backend development guide for Node.js/Express/TypeScript microservices. Use when creating routes, controllers, services, repositories, middleware, or working with Express APIs, Prisma database access, Sentry error tracking, Zod validation, unifiedConfig, dependency injection, or async patterns. Covers layered architecture (routes → controllers → services → repositories), BaseController pattern, error handling, performance monitoring, testing strategies, and migration from legacy patterns.
grpc-protobuf
gRPC and Protocol Buffers - use for service-to-service communication, API definitions, streaming, and inter-service contracts
kotlin-spring-boot
Kotlin/Spring Boot 3.x patterns - use for backend services, REST APIs, dependency injection, controllers, and service layers
kotlin-patterns
Kotlin/Spring Boot patterns for Orca service - use when implementing backend features, writing services, repositories, or controllers
backend-development
Production backend systems development. Stack: Node.js/TypeScript, Python, Go, Rust | NestJS, FastAPI, Django, Express | PostgreSQL, MongoDB, Redis. Capabilities: REST/GraphQL/gRPC APIs, OAuth 2.1/JWT auth, OWASP security, microservices, caching, load balancing, Docker/K8s deployment. Actions: design, build, implement, secure, optimize, deploy, test APIs and services. Keywords: API design, REST, GraphQL, gRPC, authentication, OAuth, JWT, RBAC, database, PostgreSQL, MongoDB, Redis, caching, microservices, Docker, Kubernetes, CI/CD, OWASP, security, performance, scalability, NestJS, FastAPI, Express, middleware, rate limiting. Use when: designing APIs, implementing auth/authz, optimizing queries, building microservices, securing endpoints, deploying containers, setting up CI/CD.
mcp
Model Context Protocol (MCP) server development and tool management. Languages: Python, TypeScript. Capabilities: build MCP servers, integrate external APIs, discover/execute MCP tools, manage multi-server configs, design agent-centric tools. Actions: create, build, integrate, discover, execute, configure MCP servers/tools. Keywords: MCP, Model Context Protocol, MCP server, MCP tool, stdio transport, SSE transport, tool discovery, resource provider, prompt template, external API integration, Gemini CLI MCP, Claude MCP, agent tools, tool execution, server config. Use when: building MCP servers, integrating external APIs as MCP tools, discovering available MCP tools, executing MCP capabilities, configuring multi-server setups, designing tools for AI agents.
async-python-patterns
Python asyncio and concurrent programming patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.
chronicle-protocol-v5-log
Log events using Chronicle Protocol v5 structured format.
five-field-handshake-execution
Execute five-field diagnostic handshake protocol.
backend-development
Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC), authentication (OAuth 2.1, JWT), testing strategies, security best practices (OWASP Top 10), performance optimization, scalability patterns (microservices, caching, sharding), DevOps practices (Docker, Kubernetes, CI/CD), and monitoring. Use when designing APIs, implementing authentication, optimizing database queries, setting up CI/CD pipelines, handling security vulnerabilities, building microservices, or developing production-ready backend systems. | Sử dụng khi xây dựng API, server, backend, máy chủ, xử lý dữ liệu, endpoint, microservices.
backend-dev
后端开发专家，负责 Express.js + Knex.js + MySQL 8 + Redis 后端服务开发。遵循 OpenAPI 先行、TDD 推动、RBAC 安全、可观测性工程基线。处理 Provider 动态加载、缓存系统、数据库设计、内容管理 API 开发。适用于收到 Backend 部门任务卡（如 CMS-B-001）或修复类任务卡时使用。
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