kitcn

Open a concise GitHub follow-up for reusable browser-use limitations. Use when browser automation is blocked by a likely tool-side issue that is worth fixing separately, especially for clicks, dropdowns, file inputs, focus traps, or other repeatable agent/browser failures.

Work heavyweight framework or library tasks with planning-first research, selective deep analysis, and rigorous handoff

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

Sync `zbeyens/convex-better-auth` with upstream, then sync kitcn against upstream `convex-better-auth` changes. Use when asked to run `sync-convex-auth`, compare the fork with upstream, fast-forward or PR the fork update when safe, audit commits the fork was behind on, classify relevance to kitcn auth integration, and delegate one implementation PR through `task`.

Audit newer Convex npm releases against kitcn. Use when checking whether a newer `convex` version unlocks kitcn improvements, compatibility work, CLI/agent workflows, or cleanup of local Convex hacks. Reads `https://ship.convex.dev/`, the upstream Convex changelog, and GitHub diffs before delegating an implementation PR through `task`.

Read every doc in www and packages/kitcn/skills/kitcn, sync to active changeset(s), and track with checkmarks.

Use for Convex/kitcn setup and feature work: cRPC, ORM, auth, React.

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.

Skill: shadcn-parity

Run a bounded final deslop pass on a nearly-finished change using slop-scan deltas, focused review lenses, and post-cleanup re-verification

Audit newer npm package releases against kitcn. Use when checking whether a newer dependency version unlocks kitcn improvements, compatibility work, CLI/agent workflows, or cleanup of local package-specific hacks. Reads package changelogs, GitHub releases, upstream diffs, and local kitcn usage before delegating an implementation PR through `task`.

Skill: concave-parity

Prove kitcn fixture and scenario runtime the right way. Use when validating prepared scenario apps, auth smoke and browser lanes, or deciding whether a scenario key should use `scenario:dev` or `scenario:check`.

Skill: 4-ultracite

Repair an unreleased `.changeset/*.md` file so it matches the real branch delta against `main`. Use when a changeset was edited iteratively during debugging, when bullets may reflect turn-by-turn history instead of `main...HEAD`, when "removed/gone/renamed" claims need proof, or when you need to audit whether a changeset is actually lossless before commit.

Use when writing changesets for releases

Skill: concave

Use when working with Jotai X stores (createAtomStore), accessing state in components or callbacks, persisting state to cookies or localStorage

Next.js routing with typed routes, PageProps, LayoutProps helpers, and nuqs for URL state. Use for pages, layouts, navigation, and query parameters.

Use when writing React hook tests, encountering test failures, flaky tests, cross-file contamination, or "Hook timed out" errors - Bun test patterns with proper spy cleanup

Toast notifications with Sonner for user feedback. Use for success/error messages, async operation feedback, and temporary notifications. Always use when using Sonner.