Aug 31, 2026
A 2.8k-star collection of eight finance skills — real-time news from 10+ sources, A-Share/HK/US stock data, FinBERT sentiment scoring, and Kronos-based prediction — installable per skill with one npx command.
#tutorial#data-science#workflow
Aug 31, 2026
A 3.4k-star MIT hub that bundles 117 agents, 175 commands, 28 hooks, and 51 plugins behind one marketplace command — plus a discovery platform indexing 20k+ community plugins and 4,500+ MCP servers.
#tutorial#claude-code#agent-tools
Aug 31, 2026
A 3.1k-star collection of Golang skills — code style, testing, concurrency, security, observability — each with a measured error-rate gap against a baseline, and a maintainer who promises no AI slop: bootstrapped by Claude Code, reworked by hand.
#tutorial#developer-tools#best-practices
Aug 31, 2026
The official Expo team's 2.5k-star skill collection — building, deploying, upgrading, and debugging Expo apps — installable via the Claude Code and Codex plugin marketplaces or one skills CLI command that grabs every skill.
#tutorial#developer-tools#deployment
Aug 31, 2026
Cisco AI Defense's 2.5k-star Apache-2.0 scanner — YAML+YARA signatures, LLM-as-a-judge, and behavioral dataflow analysis detect prompt injection, data exfiltration, and malicious code in skill packages, with SARIF output for CI.
#tutorial#security#ai-agents
Aug 30, 2026
A 3,950-star Codex skill set that turns natural-language requests into engine-ready 2D assets — sprite sheets, layered maps, and prop packs — with deterministic local scripts doing the cleanup that image generation always gets wrong.
#tutorial#creative#workflow
Aug 30, 2026
A 3.6k-star Stanford REAP × CoPaper.AI collection that packages empirical-research methods — from data cleaning to journal submission — as agent skills, with 19 benchmark tasks and a public scorer that checks your agent actually runs them correctly.
#tutorial#research#scientific-computing#data-science
Aug 30, 2026
Microsoft's official 3k-star repo packages Azure SDK and AI Foundry knowledge as agent skills — 175 skills across Python, .NET, TypeScript, Java, and Rust plugins, plus custom agents, AGENTS.md templates, and pre-configured MCP servers.
#tutorial#agent-tools#developer-tools
Aug 30, 2026
An open 2.8k-star collection of eight Vue 3 skills — Composition API patterns, Router and Pinia gotchas, hydration debugging — that keeps LLMs inside Vue idioms instead of drifting toward React habits.
#tutorial#developer-tools#best-practices
Aug 30, 2026
Addy Osmani's 2.7k-star collection turns Lighthouse, Core Web Vitals, WCAG, and CrUX field data into six agent skills — so performance and accessibility work starts from evidence instead of checklist folklore.
#tutorial#seo#best-practices
Aug 29, 2026
A 3.7k-star official skill collection that turns Claude Code into a working browser agent — remote sessions with CAPTCHA solving, DevTools trace capture, adversarial UI testing, and one-command QA on your localhost dev server.
#tutorial#agent-tools#web-search#developer-tools
Aug 29, 2026
A 3.9k-star MIT-licensed collection of 16 self-contained skills from the Ice Cubes developer — four-agent bug hunts, review swarms, App Store release notes from git history, iOS simulator debugging, and macOS packaging without Xcode.
#tutorial#developer-tools#ai-agents#debugging