Terraform infrastructure as code — providers, modules, state management

Tailwind CSS — utility-first styling, responsive design, component patterns

Security scanning, vulnerability assessment, and hardening

React component development — hooks, state management, testing

Documentation generation — API docs, READMEs, guides, changelogs

Docker and Docker Compose operations — build, run, compose, multi-stage

Expert Wave multi-agent pipeline orchestrator development including manifest configuration, pipeline authoring, persona management, and CLI operations

Expert terminal user interface development including interactive console applications, cross-platform TUI libraries, and responsive terminal layouts

Specification-driven development workflow tools for creating, analyzing, and implementing feature specifications with automated planning and validation

Expert specification-driven development including TDD/BDD integration, living documentation, specification-to-code workflows, and validation strategies

OpenSpec workflow management system for creating, planning, implementing, and archiving specification-driven development changes with comprehensive lifecycle management

Expert Go language development including idiomatic patterns, concurrency, performance optimization, and ecosystem best practices

GitHub CLI (gh) comprehensive reference for repositories, issues, pull requests, Actions, projects, releases, gists, codespaces, organizations, extensions, and all GitHub operations from the command line.

Expert Domain-Driven Design (DDD) implementation including bounded contexts, ubiquitous language, aggregates, repositories, domain events, and strategic DDD patterns

Expert command-line interface development including argument parsing, subcommands, interactive prompts, and CLI best practices

Expert BMAD (Breakthrough Method for Agile AI-Driven Development) implementation including role-based agent specialization, structured workflows, living artifacts, and scale-adaptive processes

Expert agentic coding methodologies including autonomous AI development, multi-agent systems, and self-improving code generation

Wave smoke-test fixture — when activated, agents MUST emit the exact sentinel string SMOKE_TEST_OK_4f7a2b1c on a line by itself.

Domain context for Multi-layer output validation system — contract enforcement with six validator types (json_schema, typescript_interface, test_suite, markdown_spec, format, non_empty_file), progressive JSON recovery with three aggressiveness tiers, adaptive retry with failure classification and repair prompts, error wrapper detection for AI-generated envelopes, input artifact schema validation, preflight dependency checks with auto-install, and pipeline-level phase/concurrency/staleness validation.

Domain context for Three-layer defense system — permission enforcement (deny-first tool access control), input sanitization (prompt injection detection, risk scoring), path validation (traversal prevention, symlink rejection, Unicode homograph detection), sandbox isolation (Docker with full hardening, bubblewrap via Nix), credential scrubbing in audit logs, and curated subprocess environments.

Domain context for quality — validation gates, rework norms, first-pass failure handling, and quality enforcement.

Domain context for delivery — feature completeness, shipped pipelines, defaults, and release coordination.

Create new agent skills with proper structure, progressive disclosure, and bundled resources. Use when user wants to create, write, or build a new skill.

Web search via DuckDuckGo. Use when the user needs to look up current information online.