plate

Generate structured video transcripts from local files or video URLs using Gemini Files API. Use when a GitHub or Linear tracker item, comment, or attachment includes a screen recording, .mov, .mp4, or tracker-hosted video and you need a <video-transcripts> block instead of hand-written notes.

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe applications. Use when implementing complex type logic, creating reusable type utilities, or ensuring compile-time type safety in TypeScript projects.

Skill: testing

Review whole-repo test quality, rerun coverage, score remaining worth-testing files, inspect slow-drift and stale test debt, and publish the next testing batch. Use every few weeks or before large breaking changes and rearchitecture.

Test-driven development with red-green-refactor loop. Use when user wants to build features or fix bugs using TDD, mentions "red-green-refactor", wants integration tests, or asks for test-first development.

Work a task end-to-end with lean context gathering, implementation, and verification

Headless UI for virtualizing large element lists at 60FPS in TS/JS, React, Vue, Solid, Svelte, Lit & Angular.

Autogoal-backed planning, status, review, dashboard, apply, and tracking for upstream shadcn docs syncs into Plate docs. Use when the user asks for `sync-shadcn`, `sync-shadcn status`, `sync-shadcn review`, `sync-shadcn dashboard`, `sync-shadcn apply`, a scoped `sync-shadcn <feature>` lane, to sync shadcn docs, audit newer shadcn docs changes, compare `../shadcn/apps/v4` with `apps/www`, update the shadcn sync baseline, or decide what to adopt, fork, defer, or exclude from upstream shadcn.

Autogoal-backed fork-aware status, planning, review, dashboard, apply, and tracking for syncing Plate UI registry components into downstream custom apps such as Potion. Use when the user asks for `sync-plate-ui`, `sync-plate-ui status`, `sync-plate-ui plan`, `sync-plate-ui review`, `sync-plate-ui dashboard`, `sync-plate-ui apply`, to sync or migrate one Plate UI component from the component changelog, to compare Plate UI registry source with a downstream repo, or to smart-merge local forked Plate UI components.

One-command shortcut for syncing origin/main directly into origin/next through release-lanes. Use when the user says sync-main-to-next, asks to sync main into next, asks after a stable release what sync is needed, or wants the fastest safe beta lane catch-up without promotion or broad release-lane ceremony.

Show current goal-plan status at a glance - phases, progress, checklist, verification, and risks.

Analyzes specifications and feature descriptions for user flow completeness and gap identification. Use when a spec, plan, or feature description needs flow analysis, edge case discovery, or requirements validation.

Review Slate v2 architecture/API plans against React 19.2 runtime performance, Slate-close unopinionated DX, legacy-regression proof, research evidence, and shadcn-style composability; write a scored plan and keep completion pending until every required pass and closure gate is complete.

Fix Slate v2 bugs in one pass with reproduction, behavior tests, architecture/DX/perf pressure, proactive rearchitecture when the patch is not the cleanest long-term shape, and final autoreview.

Wrap Codex Autoresearch for Slate v2 measured loops. Delegates generic packet/dashboard/finalization mechanics to codex-autoresearch while enforcing `.tmp/slate-v2`, Slate correctness routing, target registry context, and short operator modes.

Read-only status shortcut for Slate v2 Autoresearch. Shows current session state, dashboard URL, next recommended action, blockers, and latest metric evidence without running packets or editing files.

Slate v2 behavior-stability mini-skill. Runs existing editor behavior gates, routes repeated failures to slate-patch, and keeps looping until the surface is stable or blocked.

Slate v2 one-command ship/readiness mini-skill. Runs finalization preview, picks the review shape, runs pre-commit gates/autoreview, pauses for commit approval, then commits/finalizes after confirmation.

Slate v2 Autoresearch recipe picker. Lists/recommends Codex Autoresearch recipes, produces read-only setup plans, and maps non-perf loops such as test runtime, typecheck, bundle size, memory, command latency, and quality-gap.

Slate v2 quality-gap Autoresearch shortcut. Runs deep-research and quality-gap loops for API/DX/architecture/test coverage gaps, then routes accepted findings to slate-patch, slate-plan, slate-ar-gate, or slate-ar-perf.

Slate v2 broad improvement mini-skill. Uses Autogoal plus Slate AR routing to improve a named surface across quality, bugs, behavior proof, and perf without requiring the user to pick sub-skills.

Slate v2 performance lane for Codex Autoresearch. Delegates generic loop mechanics to slate-ar/codex-autoresearch and adds target registry, fastest-safe stop rules, exactness gates, and pagination/virtualization defaults.

Slate v2 Autoresearch daily driver. Reads current state, chooses the best next owner, and runs one safe next step without making the user pick quality/gate/perf/patch/finalize details.

Slate v2 Autoresearch gate loop. Repeats and logs existing test/typecheck/browser/editor-behavior gates, including full navigation/typing suites, without owning missing-test design or correctness fixes.