project-onboarding
Load PROACTIVELY when starting work on an unfamiliar codebase or setting up a new project. Use when user says \"help me understand this codebase\", \"onboard me\", \"what does this project do\", \"set up my environment\", or \"map the architecture\". Covers codebase structure analysis, architecture mapping, dependency auditing, convention and pattern detection, developer environment setup, and documentation of findings for rapid productive contribution.
mise
Provides expert guidance on mise (mise-en-place) — a polyglot dev tool and environment orchestrator that manages runtimes, environment variables, and project tasks. This skill should be used when users ask about mise configuration (mise.toml), installing or switching tool versions (Node, Python, Go, .NET, etc.), the mise task runner, environment variable management, secrets with SOPS/fnox, backends (ubi, cargo, npm, aqua), Lua plugins, shell hooks, migrating from asdf/nvm/direnv, or debugging with mise doctor.
environment-setup
Configure and manage development, staging, and production environments. Use when setting up environment variables, managing configurations, or separating environments. Handles .env files, config management, and environment-specific settings.