1. Software Development

Identifies performance bottlenecks in code and suggests senior-level optimizations for speed and efficiency in critical code paths.

Automates creation and maintenance of CHANGELOG.md files according to Keep a Changelog standards for version history documentation.

Enables implementation of meal planner, pantry, shopping list, recipe, profile, and scanner features with their service contracts.

Generates production-ready monorepo structures for full-stack applications with support for Next.js, React, Hono, and modern tooling like PNPM.

Guides system architecture decisions for KeCarajoComer, defining module boundaries and code placement in routes, features, services, and shared libraries.

Architects distributed applications using Dapr for pub/sub, state management, job processing, and secrets abstraction in microservices environments.

Automates detection of common code smells and anti-patterns, providing actionable quality feedback for developers.

Guides users through the Spec-Kit Plus lifecycle for defining features, planning architecture, and decomposing work into atomic tasks.

Creates new software projects with best practices, supporting multiple frameworks and languages for frontend, backend, and monorepos.

Manages Model Context Protocol (MCP) servers including creation, analysis, updates, and security validation for AI context integration.

Helps developers discover available effects, actions, and placeholders in Sandestin projects for efficient feature exploration and usage.

Provides programming language selection and setup guidelines for Dutch government software projects, including language-specific best practices.

Generates AI-optimized Python CLIs with Click, Pydantic, and uv for agentic coding environments.

Comprehensive guide for building VS Code extensions from scratch, covering scaffolding, API usage, activation events, and packaging.

Automates project setup with development best practices, tooling, documentation, and workflow automation for new or existing projects.

Specializes in data validation using Zod v4 for TypeScript applications.

Provides Rust code quality guidelines for CLI projects covering formatting, Clippy linting, error handling, and Conventional Commits.

Creates new Sandestin effect registries following project conventions for effects, actions, and placeholders.

Provides best practices for writing tests and implementing Test-Driven Development (TDD) to improve test coverage and code quality.

Provides standardized practices for designing, documenting, and maintaining RESTful APIs using OpenAPI 3.0 specifications.

Provides testing guidelines for Jarvy CLI including unit testing, integration tests with assert_cmd, environment variables, and CI coverage strategies.

Provides standardized guidelines for Git version control, commit message conventions, and repository structure best practices.

Manages creation, analysis, and optimization of slash commands including YAML frontmatter, argument handling, and best practices.

Provides an end-to-end workflow for microservices development across multiple repositories, including implementation, CI, and E2E testing.