Matt Pocock: Agent Skills and Engineering Workflows
Don't waste time on specs: /prototype instead
Seven videos on grilling, prototyping, planning, review, and software quality
A reviewed seven-video route through Matt Pocock’s agent-skills and engineering-workflow uploads from May 25 to August 19, 2026. Six tutorials cover Grill Me interviews, anti-slop review, repository-aware implementation, throwaway prototypes, Wayfinder decision maps, agent-facing writing, deterministic setup, and collaborator questionnaires. In a conversation hosted by Pocock, Uncle Bob Martin argues for deterministic quality gates, specialized agents, and modular architecture. The demonstrations and productivity claims are practitioner evidence, not controlled comparisons.
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Matt Pocock argues for throwaway prototypes when prose cannot resolve how a feature should look, behave, or model complex logic. His Prototype skill creates a higher-fidelity artifact for feedback and later implementation; it does not make exploratory code production-ready by itself.
Key Points Covered
- Prototype to answer a named question: Cheaper code generation makes spikes more accessible, but discussion remains the lower-cost tool when the unresolved decision does not need working behavior 00:00–02:53(opens in a new tab).
- Use alternatives to expose design choices: The diagram-search demonstration generates several materially different approaches so feedback can address grouping, filtering, placement, and layout rather than one assumed implementation 03:57–06:03(opens in a new tab).
- Increase fidelity only when it improves feedback: Pocock iterates toward a preferred alternative and favors testing inside the live route for a more representative experience. The demonstration leaves isolation and regression safeguards for those experiments unresolved 06:03–07:55(opens in a new tab).
- Separate exploration from production cleanup: After accepting the prototype, he proposes a fresh implementation pass that removes prototype code and restores conformance with the original requirements 07:55–08:58(opens in a new tab).
- Prototype logic as well as interfaces: Small terminal harnesses can exercise state transitions and edge cases when the uncertainty lies in back-end behavior rather than presentation 08:58–10:01(opens in a new tab).
Full video: https://www.youtube.com/watch?v=n0VhIVtviC0(opens in a new tab)