simple-english

Docker Sandboxes (sbx) expertise: run and operate sandboxes, author kits and template images, wire MCP servers through the gateway, govern a fleet, and work out why a sandbox cannot reach, build, or keep something.

Shared agent defaults for every project: conventions, tools, and always-on behavior.

Marketplace

State machine design, changeset writing, engineering writing, and component API design skills.

Shape Claude Code output for an ADHD reader: lead with the next action, number steps, suppress tangents, restate state, make wins visible.

Search Shopify docs, generate and validate GraphQL, Liquid, and UI extension code.

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.

Expert Prompt Engineer with Context Engineering, Meta-Prompting, Chain-of-Thought, Few-Shot, Agent Design, 50+ Template Library, and A/B Testing

Astro expertise for coding agents: current docs via MCP, project conventions, and a specialist subagent for .astro sites, Content Collections, islands, adapters, Starlight, actions, and i18n.

Research workflows and skills.