sveltejs

Reference for writing and editing skills well — the vocabulary and principles that make a skill predictable.

OpenCode plugins, @opencode-ai/plugin, @opencode-ai/plugin/tui, plugin hooks, custom tools, TUI routes, slots, keymaps, and packaging. Use when creating, editing, reviewing, testing, or publishing server or TUI plugins for OpenCode.

Investigate performance regressions and find opportunities for optimization

Walks through the full workflow of adding a new ESLint rule to eslint-plugin-svelte — scaffolding via `pnpm run new`, implementing the rule, writing fixture-based tests, updating generated artifacts via `pnpm run update`, and adding a changeset. Use this when the user asks to add, implement, or create a new lint rule in this repository.

Picks a new scenario to create based on the description of the user, delegates the writing of it to the ai-scenario-writer subagent and verify the correctness.