Distillation

Date: Sep 8, 2026

• 🟡 (23:48) /home/byk/Code/opencode-lore/packages/opencode/test/index.test.ts documents the v1.17.4 crash undefined is not an object (evaluating 'A.event'): OpenCode’s legacy getLegacyPlugins/getServerPlugin loader iterates Object.values(mod), invokes every function export as a plugin, and pushes each return value into the host hooks array; the accidentally exported applyLoreProviderConfig returned undefined, which later crashed dispatch loops.
• 🟡 (23:48) The same regression analysis notes that non-function entry-module exports cause the legacy loader to throw Plugin export is not a function and drop the plugin entirely; therefore both extra function and non-function exports are prohibited.
• 🟡 (23:48) The export-shape test at lines 302-308 simulates legacy-loader reference deduplication by filtering Object.values(mod) to functions, constructing Set<unknown>, asserting uniqueFns.size === 1, and confirming that sole function is mod.LorePlugin.