domains / families / software-engineering / design-native-extension-feature

design-native-extension-feature

separate

Capture a 2-3 line pitch from the user, draft a product overview (PRD.md) and a technical design (ARCHITECTURE.md) for a third-party `.ppmplugin` native control, then walk through every operation's iOS + Android implementation strategy with opinionated recommendations (library choice, hosting, key APIs, edge cases) and capture the agreed spec in ARCHITECTURE.md §3.<n>. The depth of ARCHITECTURE.md is what lets the scaffold skill generate complete working code instead of TODO placeholders. Iterates with the user until they approve both docs. Optionally seeds from a design doc / FRD URL. PRD.md + ARCHITECTURE.md are the source of truth for every downstream skill (generate, build, assemble). Run this BEFORE any code is generated.

When to use

• Drafting PRD.md for native controls
• Drafting ARCHITECTURE.md for native controls
• Defining iOS and Android implementation strategies
• Selecting libraries and hosting options
• Identifying key APIs and edge cases
• Seeding from design docs or FRD URLs

When not to use

• Generating code
• Building binaries
• Checking toolchain prerequisites
• Fetching SDKs

Skill page

Source