The agent skills Matt Pocock uses every day for real engineering, not vibe coding. Deliberately small, easy to adapt and composable, and they work with any model. The core idea: run a grilling/alignment pass before the agent starts, so it doesn't build the wrong thing.
Official Claude Code marketplace: `claude plugins install mattpocock-skills`, or `/plugin install mattpocock-skills` in a session; updates arrive automatically. Codex and other agents: `npx skills@latest add mattpocock/skills` — make sure `setup-matt-pocock-skills` is selected.