Creates a new specialist agent as two stitched source files, base.md plus frontmatter/claude.json, proposing model, effort, and permissions by role archetype and confirming them with the user before writing. Use when adding a new subagent, defining a new specialist role, scaffolding an agent definition, or when update-agent hands off new-agent creation.
Discover, validate, stitch, and install specialist agent templates contributed by Essential and other enabled plugins in the same marketplace. Use when asked to install agents, set up subagents, refresh the agent team, or configure Claude Code on a new machine.
[Description] — third person, what the skill does plus a 'Use when...' clause with concrete trigger phrases a user would actually type; 25-60 words; lead with the key use case.
Update explicitly selected agent definitions to the current two-file template or a stated behavior change while preserving useful role expertise, trigger boundaries, context, collaboration links, and working voice. Use when migrating agents to a template revision, correcting agent configuration, or batch-updating selected agents; require an exact selector and route genuinely new roles to create-agent.
Enforce coding standards mechanically across a selected scope with batched linters and independent reviewers. Use when source files need lint-error correction, standards enforcement, or consistent formatting, including calls extended by another plugin's portable lint profile; behavior-changing repairs belong to fix.
Review semantic correctness, security, test intent, documentation, sibling consistency, and alignment with the implementation plan. Use after code changes or for explicit review requests; report findings without editing code and leave mechanical standards enforcement to lint.
Materialize a guaranteed-on-disk Notion specification tree as a flat `.code-spec/` bundle of `{kebab-title}-{32hex-id}.md` files plus `.gitignore`. Use before downstream analysis or code generation, when refreshing a stale bundle, or when a ticket requires local spec evidence; fail unless the root id-suffix file exists and is non-empty.
Design or redesign a web interface — and implement it when authorized — with coherent visual direction, responsive layout, typography, color, motion, and accessible states. Maintains a .design task workspace and ranked variant boards, then drives an independent implement-evaluate loop with visual-diff confirmation. Use for new pages, component polish, mockups, or facelifts.