Claude Code Skills
claudecodexQuality assurance and quality management skills for implementing testing frameworks and verification processes in Claude projects.
200 skills · 39 commands · 1 agent · 1 MCP server
Claude skill for debugging React hook tests, flaky tests, and cross-file contamination using Bun test patterns with proper spy cleanup. For React developers troubleshooting test failures.
Plugin udecode-better-convex from marketplace cascade-code-testing-misc in joshuarweaver/cascade-code-testing-misc. Commands read from the repo's manifest — 1 month ago.
This plugin runs code on your machine — it starts local MCP servers. The exact commands are listed below; read them before installing.
4-ultraciteSkill: 4-ultracite
agent-browser-issueOpen 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.
agent-native-reviewerReview agent-native parity for skills, prompts, tools, commands, generated mirrors, repo workflows, and user-facing actions.
architecture-cleanupFind and execute bounded architecture cleanup across public exports, package ownership, Convex bundle graphs, plugins, CLI/scaffolds, generated files, docs, and agent navigation.
autoAutonomous kitcn supervisor for sweep, clean, full, design, milestone, PRD, timed, and review-until work. Compiles a run profile, keeps evidence-backed state, decomposes local task packets, repairs its workflow, and closes through GitHub delivery.
autoclosureAutonomously close the current kitcn work tree through source sync, proof, review, checks, GitHub delivery, and final audit without expanding product scope.
autogoalCreate, verify, repair, and close durable Codex goals with measurable outcomes, evidence gates, plan templates, blocker handling, completion audits, and goal-backed workflow repair.
autoreviewPre-commit/ship code review: Codex default; optional Claude, Pi, or Kimi.
avoid-feature-creepPrevent feature creep when building software, apps, and AI-powered products. Use this skill when planning features, reviewing scope, building MVPs, managing backlogs, or when a user says "just one more feature." Helps developers and AI agents stay focused, ship faster, and avoid bloated products.
better-auth-best-practicesConfigure Better Auth server and client, set up database adapters, manage sessions, add plugins, and handle environment variables. Use when users mention Better Auth, betterauth, auth.ts, or need to set up TypeScript authentication with email/password, OAuth, or plugin configuration.
changeset-doc-syncRead every doc in www and packages/kitcn/skills/kitcn, sync to active changeset(s), and track with checkmarks.
changeset-resolveRepair 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 aud
changesetUse when writing changesets for releases
component-colocationUse after migrating/refactoring features (especially tables/data grids) when reviewing component structure - enforces merging over-split components, colocating files where used, removing unused code, following vertical slice architecture. Prevents premature abstraction and over-engineering.
concave-paritySkill: concave-parity
concaveSkill: concave
convex-release-auditAudit 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
designDesign and implement kitcn UI using live www/example tokens and primitives, accessible states, honest data formatting, and browser proof.
deslopRun a bounded final deslop pass on a nearly-finished change using slop-scan deltas, focused review lenses, and post-cleanup re-verification
diagnosing-bugsDiagnosis loop for hard bugs and performance regressions. Use when the user says "diagnose"/"debug this", or reports something broken/throwing/failing/slow.
find-skillsHelps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable ski
grill-with-visionPressure-test a kitcn product, API, architecture, or DX direction against VISION.md and source evidence before committing to a plan or PRD.
hard-cutRemove a feature completely with no backward compatibility. Use when the user says "hard cut", "rip it out", "delete it", "unship", "kill this feature", or wants dead code removed instead of deprecated. Delete the surface, callers, tests, docs, comments, fallbacks, and stubs.
jotai-xUse when working with Jotai X stores (createAtomStore), accessing state in components or callbacks, persisting state to cookies or localStorage
kitcnUse for Convex/kitcn setup and feature work: cRPC, ORM, auth, React.
linear-backlogRun a scoped Linear backlog autonomously as a sequence of maximal safe parallel batches by composing orchestrator, autogoal, and task. Use when the user wants Codex to execute ordered Linear issues without prompting for each next batch while parallelizing every dependency-ready ticket that lacks a h
major-taskWork heavyweight framework or library tasks with planning-first research, selective deep analysis, and rigorous handoff
next-dev-loopVerify Next.js runtime behavior after editing app code. Use this skill to confirm a change actually works in a running app — not just that it compiles or type-checks. Combines /_next/mcp (Next.js's view) with agent-browser (the browser's view). Requires a running `next dev`.
nextjsNext.js routing with typed routes, PageProps, LayoutProps helpers, and nuqs for URL state. Use for pages, layouts, navigation, and query parameters.
orchestratorTurn the current Codex thread into a coordination thread that routes implementation work to durable reusable child threads in disposable worktrees with short-lived branches targeting main.
package-release-auditAudit 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 befor
prototypeBuild a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.
react-queryTanStack Query ownership for kitcn cRPC queries, mutations, live Convex subscriptions, RSC preloading, cache keys, and bounded invalidation.
research-wikiOperate the docs/research compiled layer in either full or maintain mode. Use for research-lane creation, research upkeep, authority-sensitive corpus work, source summaries, concepts, systems, decisions, and open-question pages.
resolve-pr-feedbackResolve GitHub PR review feedback with source-backed triage, fixes, autogoal plan state, focused proof, replies, and thread resolution.
resolving-merge-conflictsUse when you need to resolve an in-progress git merge/rebase conflict.
scenariosProve 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`.
shadcn-paritySkill: shadcn-parity
sync-convex-authSync `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 au
sync-visionIncrementally audit kitcn doctrine drift since the recorded baseline, classify it, update VISION.md and local planning owners, then advance the baseline only after proof.
taskWork a task end-to-end with lean context gathering, implementation, and verification
tddTest-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.
testingUse 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
to-milestoneTurn kitcn vision, research, and source evidence into a pivotable local milestone map and ranked PRD ladder.
to-prdTurn a settled kitcn capability or milestone rung into an ambitious, implementation-ready local PRD with decisions, owner maps, task packets, and proof contracts.
toastToast notifications with Sonner for user feedback. Use for success/error messages, async operation feedback, and temporary notifications. Always use when using Sonner.
turborepoTurborepo monorepo build system guidance. Triggers on: turbo.json, task pipelines, dependsOn, caching, remote cache, the "turbo" CLI, --filter, --affected, CI optimization, environment variables, internal packages, monorepo structure/best practices, and boundaries. Use when user: configures tasks/wo
video-transcriptsGenerate 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.
visionRoute durable product, architecture, API, and DX decisions through the repository vision. Use before planning, prioritizing, or changing doctrine.
walkthroughCreate a short annotated visual walkthrough from real final-state screenshots or rendered artifacts. Use when a user asks for demo screenshots or a caller requires visual evidence after UI or rendered-output changes.
next-devtoolsruns: npx -y next-devtools-mcp@latest
Quality assurance and quality management skills for implementing testing frameworks and verification processes in Claude projects.
200 skills · 39 commands · 1 agent · 1 MCP server
Measure test effectiveness with actionable QA metrics and KPIs. For establishing quality dashboards and evaluating test success rates.
200 skills · 1 MCP server
Claude Code plugin that runs coding tasks across multiple AI models simultaneously to identify blind spots before deployment.
70 skills · 54 commands · hooks
Playful Claude skill evaluation and improvement tool that analyzes model performance and suggests enhancements. Helps identify configuration or prompt issues.
82 skills
Comprehensive guide to code quality metrics and thresholds. Routes to specialized tools for Deptrac, PHPInsights, and testing workflows.
70 skills
Harness for deriving, verifying, and executing requirements-first workflows, enabling AI-driven development from specifications.
37 skills · 30 agents · hooks
Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
15 skills · hooks
Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling
19 skills
Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification
1 command · 6 agents
Build, preview, and test UI components with Storybook.
7 skills
Agentic QE (external: maintained in proffesor-for-testing/agentic-qe, pinned to v3.15.17): a quality-engineering fleet with 11 QE agents, 9 skills, 9 commands, the agentic-qe MCP server pinned to the plugin version, and the aqe-mod guard that refuses destructive operations on AQE learning data
9 skills · 9 commands · 11 agents · 1 MCP server
Reliable automation, in-depth debugging, and performance analysis in Chrome using Chrome DevTools and Puppeteer
8 skills · 1 MCP server
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