gohypergiant/agent-skills
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npx skills add https://github.com/gohypergiant/agent-skillsSkills in this repo
1Accelint Nextjs Best Practicesaccelint-nextjs-best-practices is a Next.js optimization skill at version 1.1 in gohypergiant/agent-skills, designed for AI agents working with the App Router and Pages Router. The SKILL.md and AGENTS.md catalog incorrect versus correct examples for waterfall elimination via early parallel fetches and Promise.allSettled, request deduplication with React.cache(), RSC serialization minimization, authenticated Server Actions, strategic Suspense boundaries, non-blocking after() operations, and Server versus Client Component boundary decisions. Agents auto-activate when writing Server Components, implementing data fetching, reviewing Next.js code for security or performance, or debugging RSC serialization duplication. Install with npx skills add gohypergiant/agent-skills --skill accelint-nextjs-best-practices. Developers reach for accelint-nextjs-best-practices when Next.js 13+ pages feel slow, Server Actions lack auth checks, or HTML payloads bloat from over-serialized props. The skill complements accelint-react-best-practices for hook-level patterns and focuses on Next-specific APIs like headers, cookies, and streaming rather than generic React guidance alone.314installs2Accelint Ts TestingAccelint TS Testing is an agent skill from gohypergiant/agent-skills aimed at TypeScript testing workflows during development and infrastructure management. The skill helps agents scaffold, refine, and organize TypeScript tests so teams maintain coverage while building features. Developers reach for Accelint TS Testing when a TypeScript codebase needs test patterns, suite structure, or infra guidance rather than one-off assertions. Source metadata is sparse, so treat Accelint TS Testing as a TypeScript-focused testing accelerator within agent-driven build workflows.312installs3Accelint React Best Practicesaccelint-react-best-practices is a Hypergiant Accelint agent skill at version 1.8.0 that encodes React performance optimization and correctness patterns for AI-assisted frontend work. The skill uses progressive disclosure: an AGENTS.md overview plus about 30 focused reference files covering re-render control, hydration mismatch prevention, effect dependency narrowing, React Compiler awareness, and React 19+ APIs such as useEffectEvent, Activity, and ref-as-prop. Seven explicit NEVER rules block nested inline components, object effect dependencies, derived-state sync loops, and forwardRef usage in React 19+. Developers reach for accelint-react-best-practices when debugging input focus loss, infinite re-renders, stale closures, SSR hydration warnings, or when reviewing React code for production-grade patterns. Optional automation scripts under scripts/ help detect anti-patterns, and a standardized audit report template is provided for multi-file reviews.298installs4Accelint Ts Performanceaccelint-ts-performance is a Hypergiant Accelint skill for systematic JavaScript and TypeScript performance auditing and optimization using V8 profiling knowledge. The skill scans code for anti-patterns including O(n²) nested loops, excessive allocations, blocking async I/O, template literal waste, and V8 deoptimization from monomorphic or polymorphic inline-cache issues. Each finding includes severity, expected gains, and before/after remediation examples with caching, batching, and algorithmic complexity fixes. Developers reach for accelint-ts-performance when code is measurably slow, hot paths need profiling, or utilities called in tight loops show allocation bloat. The skill runs as a standalone audit producing structured reports or inline optimization suggestions.293installs5Accelint Security Best Practicesaccelint-security-best-practices is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.283installs6Accelint Ts Best Practicesaccelint-ts-best-practices is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.280installs7Accelint Readme Writeraccelint-readme-writer is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.269installs8Accelint Tanstack Query Best Practicesaccelint-tanstack-query-best-practices is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.249installs9Accelint React Testingaccelint-react-testing is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.244installs10Accelint Ts Documentationaccelint-ts-documentation is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.234installs11Accelint Skill Manageraccelint-skill-manager is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.202installs12Accelint Ts Audit Allaccelint-ts-audit-all is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.174installs13Accelint Persona Reviewaccelint-persona-review is an AI coding tool that enhances development workflows. Builders use it for infrastructure, integration, and platform development within the catalog ecosystem.130installs14Accelint Prompt Manageraccelint-prompt-manager refines underspecified user requests into clear, structured prompts using assessment, pattern detection, and framework selection. Reach for it when a goal sounds like make this better or analyze the data without criteria, so you get a copy-ready prompt for Claude or your team instead of premature execution.120installs15Accelint Design Foundationaccelint-design-foundation is an Accelint agent skill for styling with @accelint/design-foundation and @accelint/design-toolkit using opinionated Tailwind conventions, semantic tokens, CSS modules, and @variant blocks. Reach for it when you are theming React components, editing .module.css files, or aligning spacing and colors with the Accelint design system instead of vanilla Tailwind defaults. It encodes hard NEVER rules and a token selection framework so implementations stay theme-safe and maintainable.114installs16Accelint Ac To Playwrightaccelint-ac-to-playwright converts acceptance criteria in markdown bullets or Gherkin into schema-valid JSON test plans and Playwright specs, with a mandatory assessment pass first. Teams reach for it when product AC need automation-ready targets and measurable outcomes instead of vague steps. Full conversion stops if assessment fails, and output paths must be supplied explicitly.110installs17Accelint Onboard Agentsaccelint-onboard-agents is an Accelint skill that guides a conversational interview and parallel codebase discovery to produce a complete AGENTS.md or CLAUDE.md governing agent identity, workflows, guardrails, and tool preferences. Reach for it when users mention agent instructions, CLAUDE.md, AGENTS.md, or configuring Claude Code behavior, instead of ad-hoc one-off rule files. It pairs with accelint-onboard-openspec for project DNA and enforces preview confirmation before writing files.96installs18Accelint Onboard OpenspecProvides accelint-onboard-openspec support for Claude Code development. Enables enhanced workflows and developer productivity.91installs19Accelint Qrspi ProposeAccelint QRSPI Propose automates spec-driven planning with OpenSpec: it generates research questions, objective codebase research, proposal and design docs, then specs and tasks—with mandatory review stops. Developers reach for it when a ticket or feature needs a rigorous plan before an agent writes code. It pairs with expanded OpenSpec workflows and hands off implementation to /opsx:apply after approvals.54installs20Accelint Architecture Docaccelint-architecture-doc scans your repository, fills an eleven-section ARCHITECTURE.md template, and updates it without overwriting human context blindly. Use it when you need a trustworthy system overview for onboarding, agent context, or refactors, especially in monorepos where parallel discovery saves time.51installs21Accelint Qrspi Applyaccelint-qrspi-apply implements OpenSpec changes that were planned with QRSPI parallelization strategies, fanning independent slices to sub-agents and validating the result. Use it when tasks.md already encodes parallel lanes and you want a governed apply workflow instead of a single-threaded /opsx:apply pass.50installs