Backend API design, GraphQL architecture, workflow orchestration with Temporal, and test-driven backend development
Expert backend architect specializing in scalable API design, microservices architecture, and distributed systems. Masters REST/GraphQL/gRPC APIs, event-driven architectures, service mesh patterns, and modern backend frameworks. Handles service boundary definition, inter-service communication, resilience patterns, and observability. Use PROACTIVELY when creating new backend services or APIs.
Master modern GraphQL with federation, performance optimization, and enterprise security. Build scalable schemas, implement advanced caching, and design real-time systems. Use PROACTIVELY for GraphQL architecture or performance optimization.
Master TDD orchestrator specializing in red-green-refactor discipline, multi-agent workflow coordination, and comprehensive test-driven development practices. Enforces TDD best practices across teams with AI-assisted testing and modern frameworks. Use PROACTIVELY for TDD implementation and governance.
Master Temporal workflow orchestration with Python SDK. Implements durable workflows, saga patterns, and distributed transactions. Covers async/await, testing strategies, and production deployment. Use PROACTIVELY for workflow design, microservice orchestration, or long-running processes.
Expert in event sourcing, CQRS, and event-driven architecture patterns. Masters event store design, projection building, saga orchestration, and eventual consistency patterns. Use PROACTIVELY for event-sourced systems, audit trail requirements, or complex domain modeling with temporal queries.
Implement saga patterns for distributed transactions and cross-aggregate workflows. Use when coordinating multi-step business processes, handling compensating transactions, or managing long-running workflows.
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.
Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design. Use when architecting complex backend systems or refactoring existing applications for better maintainability.
Implement Command Query Responsibility Segregation for scalable architectures. Use when separating read and write models, optimizing query performance, or building event-sourced systems.
Design and implement event stores for event-sourced systems. Use when building event sourcing infrastructure, choosing event store technologies, or implementing event persistence patterns.
Uses power tools
Uses Bash, Write, or Edit tools
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Internal AI development toolkit with 108 specialized agents and 140 skills for accelerated software development.
Prima Delivery provides a comprehensive collection of AI-powered development tools organized into focused, single-purpose components:
| Component | Count | Description |
|---|---|---|
| Agents | 108 | Specialized AI assistants for specific domains |
| Skills | 140 | Modular knowledge packages with progressive disclosure |
| Plugins | 72 | Workflow bundles combining agents, skills, and commands |
Install using OpenPackage for multi-platform support (Copilot, OpenCode, Claude Code, Cursor, Windsurf, and more):
# Install OpenPackage CLI
npm install -g opkg
# Install full toolkit (all 72 plugins)
opkg install gh@esimplicityinc/prima-delivery
# Install specific plugins
opkg install gh@esimplicityinc/prima-delivery --plugins debugging-toolkit
opkg install gh@esimplicityinc/prima-delivery --plugins python-development backend-development
# Install specific agents only
opkg install gh@esimplicityinc/prima-delivery --agents docs-architect code-reviewer
# Install to global scope (user-wide)
opkg install gh@esimplicityinc/prima-delivery -g
Supported Platforms:
Add Prima Delivery agents to your GitHub Copilot setup:
# Copy Copilot instructions to your project
cp .github/copilot-instructions.md /path/to/your/project/.github/
# Or copy individual agent files
cp -r .github/agents/ /path/to/your/project/.github/agents/
Copy the .opencode/ directory to your project root:
cp -r .opencode/ /path/to/your/project/
Or install globally:
cp -r .opencode/ ~/.config/opencode/
Structure:
.opencode/
├── agents/ # 108 agent markdown files
├── skills/ # 140 skill directories
├── commands/ # Custom slash commands
└── plugins/ # TypeScript plugins
Add the marketplace to your Claude Code installation:
/plugin marketplace add [internal-path]/prima-delivery
Install specific plugins:
/plugin install python-development
/plugin install backend-development
/plugin install security-scanning
backend-architect - API design, microservices, database schemasfrontend-developer - React, responsive layouts, state managementdatabase-architect - Schema design, technology selection, optimizationpython-pro, typescript-pro, golang-pro, rust-projava-pro, csharp-pro, ruby-pro, php-proc-pro, cpp-pro, elixir-pro, haskell-procloud-architect - AWS/Azure/GCP infrastructurekubernetes-architect - Container orchestration, GitOpsterraform-specialist - Infrastructure as Codedeployment-engineer - CI/CD pipelinescode-reviewer - Code review with security focussecurity-auditor - Vulnerability assessment, OWASPtest-automator - Unit, integration, e2e testingperformance-engineer - Profiling, optimizationai-engineer - LLM applications, RAG systemsml-engineer - ML pipelines, model servingdata-scientist - Analysis, modeling, BigQuerydata-engineer - ETL, data warehousesdocs-architect - Technical documentationapi-documenter - OpenAPI/Swagger specstutorial-engineer - Step-by-step guidesSkills provide specialized knowledge that agents can load on-demand:
async-python-patterns - AsyncIO, concurrencytypescript-advanced-types - Generics, type inferencerust-ownership-patterns - Memory safety, borrowingkubernetes-manifest-patterns - K8s configurationsterraform-module-library - IaC templatesistio-traffic-management - Service meshrag-implementation - Retrieval-augmented generationprompt-engineering-patterns - LLM optimizationlangchain-architecture - LLM application frameworksView complete skills reference
# Development
/plugin install python-development # Python with 5 skills
/plugin install javascript-typescript # JS/TS with 4 skills
/plugin install backend-development # APIs with 3 skills
# Infrastructure
/plugin install kubernetes-operations # K8s with 4 skills
/plugin install cloud-infrastructure # Cloud with 4 skills
npx claudepluginhub p/esimplicityinc-backend-development-plugins-backend-developmentAgent and skill creation, diagnosis, and maintenance. Build new agents through guided workflows and fix misbehaving agents with evidence-based analysis.
Git workflow automation, pull request enhancement, and team onboarding processes
Code cleanup, refactoring automation, and technical debt management with context restoration
Database architecture, schema design, and SQL optimization for production systems
Multi-agent system optimization, agent improvement workflows, and context management
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Harness-native ECC operator layer - 67 agents, 278 skills, 94 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.
Matt Pocock's agent skills for real engineering — grilling, spec/ticket flows, TDD, code review, domain modelling and more. Plug-and-play, not vibe coding.
Consult multiple AI coding agents (Gemini, OpenAI, Grok, Perplexity, plus codex, antigravity, and grok CLIs when installed) to get diverse perspectives on coding problems