Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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dispatching-parallel-agents
Use when facing 3+ independent failures that can be investigated without shared state or dependencies - dispatches multiple Claude agents to investigate and fix independent problems concurrently
majiayu000/claude-skill-registry 163
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spotify-player
Terminal Spotify playback/search via spogo (preferred) or spotify_player.
majiayu000/claude-skill-registry 163
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duckdb-sql
DuckDB SQL reference for MotherDuck. Use when you need exact DuckDB syntax, function behavior, supported MotherDuck SQL features, or to resolve whether PostgreSQL-oriented SQL will fail on MotherDuck.
majiayu000/claude-skill-registry 163
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onsemi
ON Semiconductor (onsemi) MPN encoding patterns, package codes, and handler guidance. Use when working with onsemi MOSFETs, diodes, transistors, voltage regulators, or OnSemiHandler.
majiayu000/claude-skill-registry 163
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godot-4-migration
Specialized guide for migrating Godot 3.x projects to Godot 4 (GDScript 2.0), covering syntax changes, Tweens, and exports.
majiayu000/claude-skill-registry 163
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mobile-app-testing
Comprehensive mobile app testing strategies for iOS and Android. Covers unit tests, UI tests, integration tests, performance testing, and test automation with Detox, Appium, and XCTest.
majiayu000/claude-skill-registry 163
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query
Execute DuckDB SQL queries against MotherDuck databases. Use when running analytics, aggregations, transformations, or any SQL operation. Covers query best practices, CTEs, window functions, QUALIFY, and performance optimization.
majiayu000/claude-skill-registry 163
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agent-researcher
Agent skill for researcher - invoke with $agent-researcher
majiayu000/claude-skill-registry 163
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design-system
Extract a complete design system from an existing website or screenshot into a DESIGN.md file. Analyses colours, typography, component styles, spacing, and atmosphere through browser automation and HTML inspection. Produces a semantic design system document optimised for consistent page generation. Triggers: 'extract design system', 'design system', 'create DESIGN.md', 'analyse the design', 'what design does this site use', 'extract styles from', 'reverse engineer the design'.
majiayu000/claude-skill-registry 163
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add-observability
Add metrics, logging, and distributed tracing to NovaTune services (project)
majiayu000/claude-skill-registry 163
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doc-issue-readme
Post structured documentation to GitHub issue as a comment. Use when starting work on an issue to document approach and track progress.
majiayu000/claude-skill-registry 163
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web-frameworks
Build modern full-stack web applications with Next.js (App Router, Server Components, RSC, PPR, SSR, SSG, ISR), Turborepo (monorepo management, task pipelines, remote caching, parallel execution), and RemixIcon (3100+ SVG icons in outlined/filled styles). Use when creating React applications, implementing server-side rendering, setting up monorepos with multiple packages, optimizing build performance and caching strategies, adding icon libraries, managing shared dependencies, or working with TypeScript full-stack projects.
majiayu000/claude-skill-registry 163
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e2e-testing-patterns
Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards.
majiayu000/claude-skill-registry 163
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ck:journal
Write journal entries analyzing recent changes and session reflections.
majiayu000/claude-skill-registry 163
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codex-orchestrator
Spawn specialized OpenAI Codex CLI subagents for code review, debugging, architecture analysis, security audits, refactoring, and documentation via AGENTS.md persona injection (gpt-5.4, gpt-5.4-pro, gpt-5-mini). Triggers on 'delegate to Codex', 'Codex subagent', 'code review agent', 'security audit', 'refactor with Codex'.
majiayu000/claude-skill-registry 163
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auto-rebase
Rebase feature branches onto target, resolve conflicts, and keep PRs up-to-date with force-push
majiayu000/claude-skill-registry 163
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connect
Connect Claude to any app. Send emails, create issues, post messages, update databases - take real actions across Gmail, Slack, GitHub, Notion, and 1000+ services.
majiayu000/claude-skill-registry 163
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reviewing-design-docs
Use when reviewing design documents, technical specifications, architecture docs, RFCs, ADRs, or API designs for completeness and implementability. Triggers: 'review this design', 'is this spec complete', 'can someone implement from this', 'what's missing from this design', 'review this RFC', 'is this ready for implementation', 'audit this spec'. Core question: could an implementer code against this without guessing?
majiayu000/claude-skill-registry 163
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speckit-specify
Create or update feature specifications from natural language descriptions. Use when starting new features or refining requirements. Generates spec.md with user stories, functional requirements, and acceptance criteria following spec-driven development methodology.
majiayu000/claude-skill-registry 163
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gh-implement-issue
End-to-end implementation workflow for a GitHub issue from planning through PR creation. Use when starting work on an issue from scratch.
majiayu000/claude-skill-registry 163
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opencli
Interact with 80+ websites and desktop apps from the CLI via Chrome session reuse — zero LLM cost, deterministic JSON/YAML/CSV output. Covers Twitter/X, Reddit, YouTube, HN, Instagram, Spotify, Amazon, LinkedIn, and more; also automates browser actions and registers local CLI tools. Triggers on 'opencli', 'CLI for website', 'scrape without API', 'browser automation', 'operate command'.
majiayu000/claude-skill-registry 163
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cloudflare-browser-rendering
Add headless Chrome automation with Puppeteer/Playwright on Cloudflare Workers. Use when: taking screenshots, generating PDFs, web scraping, crawling sites, browser automation, or troubleshooting XPath errors, browser timeouts, binding not passed errors, session limits, page.evaluate __name errors, or waitForSelector timeout issues.
majiayu000/claude-skill-registry 163
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using-skills
Use at session start and before every task - establishes mandatory skill discovery and usage protocols to ensure relevant expertise is always applied
majiayu000/claude-skill-registry 163
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helper
Provides an incorrect answer
majiayu000/claude-skill-registry 163