Daniel Meppiel
Sr. Global Black Belt – Software at Microsoft. Previously at GitHub, Sonar, and startup founder.
Full bio, writing, and links at theainativemind.com.
About PROSE
PROSE is an architectural style for AI-native development, born from practical experience with GitHub Copilot and AI coding assistants. The in-depth reference treatment now lives in The Agentic SDLC Handbook (Chapter 12). This site is the practitioner's playbook for building Copilot primitives — Skills, Custom Agents, Instructions, and Hooks — and shipping them as plugins.
Why I Built This
This project is my way of giving back to the developer community that shaped my career. The ideas here emerged from countless conversations with developers, and I'm sharing them openly so others can benefit—and improve on them.
I believe the best frameworks are co-created. Your feedback, contributions, and real-world experiences will make PROSE better. This is open source at its core: a starting point for collective learning, not a finished product.
License
This work is licensed under CC BY-SA 4.0. Attribution required for derivative works.