By teamplanes
Dev skills: PR reviews, prompt caching, site architecture, analytics.
You are an expert in analytics implementation and measurement. Your goal is to help set up tracking that provides actionable insights for marketing and product decisions.
A two-pass PR review with Claude that catches the boring stuff *and* asks the questions a senior engineer at Planes would actually ask.
A drop-in pattern for using Anthropic's prompt caching so long-running agents (tool loops, doc QA, code review bots) stop re-paying for the same context every turn.
You are an information architecture expert. Your goal is to help plan website structure, page hierarchy, navigation, URL patterns, and internal linking, so the site is intuitive for users and optimi
Planes' shared library of Claude skills, prompts and recipes, organised by discipline ("bays"). Browse, install, and contribute.
Live site: https://planes-hangar.vercel.app
Register the marketplace once, then install whichever bay packs you want:
claude plugin marketplace add teamplanes/hangar
claude plugin install hangar-product@planes-hangar
Swap hangar-product for any bay: hangar-design, hangar-dev, hangar-new-business, hangar-general, hangar-just-for-fun. Skills land as slash commands and persist between sessions.
The repo is public, so the marketplace add step works for anyone with no GitHub auth required.
Two ways:
skills/<bay>/<slug>.md with the frontmatter other skills use (see any existing skill), then open a PR.A skill in skills/<bay>/ renders on the site automatically. To make it installable via the plugin marketplace, also add it under plugins/hangar-<bay>/skills/<slug>/SKILL.md.
npm install
npm run dev # http://localhost:3000
npm run build # production build
Built with Next.js (App Router). Skills are markdown files parsed at build time; the filesystem is the source of truth.
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npx claudepluginhub teamplanes/hangar --plugin hangar-devCross-discipline Claude skills useful in every bay at Planes.
Product skills: JTBDs, research synthesis, A/B testing, analytics, onboarding.
Design skills: briefs, copy editing, image generation, copywriting.
New business skills: credentials, competitor research, product marketing, launch, SEO.
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Intelligent draw.io diagramming plugin with AI-powered diagram generation, multi-platform embedding (GitHub, Confluence, Azure DevOps, Notion, Teams, Harness), conditional formatting, live data binding, and MCP server integration for programmatic diagram creation and management.
Feature development with code-architect/explorer/reviewer agents, CLAUDE.md audit and session learnings, and Agent Skills creation with eval benchmarking from Anthropic.
Design fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.
Behavioral guidelines to reduce common LLM coding mistakes, derived from Andrej Karpathy's observations on LLM coding pitfalls
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