Plugin SDK + Runtime Refactor Plan

Scope

This page is a placeholder generated from the official source file structure.

What to verify

• TODO: Add prerequisites and validation checklist.

Outline (from official headings)

• Why now
• Target architecture (two layers)
• 1. Plugin SDK (compile-time, stable, publishable)
• 2. Plugin Runtime (execution surface, injected)
• Migration plan (phased, safe)
• Phase 0: scaffolding
• Phase 1: bridge cleanup (low risk)
• Phase 2: light direct-import plugins
• Phase 3: heavy direct-import plugins
• Phase 4: iMessage pluginization
• Phase 5: enforcement
• Compatibility and versioning
• Testing strategy
• Open questions
• Success criteria

Further reading

• Official source file: refactor/plugin-sdk.md