Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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starwards-debugging
Systematic debugging for Starwards - four-phase framework (root cause investigation, pattern analysis, hypothesis testing, implementation) with Colyseus state inspection, Tweakpane debugging, multiplayer sync issues, and monorepo-specific troubleshooting
majiayu000/claude-skill-registry 163
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swift-lang
Swift language mastery skill covering advanced language features beyond UI.
Use when working with macros, concurrency (async/await, actors), networking,
Swift Testing, generics, memory optimization, or result builders. Not for SwiftUI patterns - see swift-ui.
majiayu000/claude-skill-registry 163
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market-sizing-analysis
This skill should be used when the user asks to "calculate TAM", "determine SAM", "estimate SOM", "size the market", "calculate market opportunity", "what's the total addressable market", or requests market sizing analysis for a startup or business opportunity.
majiayu000/claude-skill-registry 163
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agent-tooling-engineer
Expert tooling engineer specializing in developer tool creation, CLI development, and productivity enhancement. Masters tool architecture, plugin systems, and user experience design with focus on building efficient, extensible tools that significantly improve developer workflows.
majiayu000/claude-skill-registry 163
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localization-testing
Internationalization (i18n) and localization (l10n) testing for global products including translations, locale formats, RTL languages, and cultural appropriateness. Use when launching in new markets or building multi-language products.
majiayu000/claude-skill-registry 163
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style-guide-adherence
Use when writing code - follow Google style guides where available, otherwise follow established best practices for the language
majiayu000/claude-skill-registry 163
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spec-parallel
Auto-detect and parallelize Spec Kit tasks
majiayu000/claude-skill-registry 163
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geo-database
Access NCBI GEO for gene expression/genomics data. Search/download microarray and RNA-seq datasets (GSE, GSM, GPL), retrieve SOFT/Matrix files, for transcriptomics and expression analysis.
majiayu000/claude-skill-registry 163
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dev-multiplayer-colyseus-client
Colyseus client SDK for React, connection methods, room events, and messaging. Use when connecting to multiplayer server.
majiayu000/claude-skill-registry 163
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opencode-agent-generator
Creates OpenCode agents in project folders for opencode serve operations. Use when you need to autonomously create specialized OpenCode agents that will be used by OpenCode serve, not by Claude directly.
majiayu000/claude-skill-registry 163
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hojokin-navi
補助金ナビ開発スキル。JグランツAPI連携、Supabase操作、補助金データ処理のベストプラクティス。
使用タイミング: (1) JグランツAPIからデータ取得 (2) 補助金データのDB保存・検索 (3) HTMLフィールドの処理 (4) Slack通知実装
majiayu000/claude-skill-registry 163
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python-best-practices-fail-fast-imports
Validates that all imports follow fail-fast principle by detecting try/except ImportError patterns, conditional imports, and optional dependencies. Use before commits, when modifying imports, during code review, or as part of quality gates. Enforces project rule that all imports must be at module top level.
majiayu000/claude-skill-registry 163
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payload-plugin-release
Automates the release workflow for the Payload Newsletter Plugin. Use when releasing a new version, bumping the version, or publishing to npm.
majiayu000/claude-skill-registry 163
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opensaas-migration
Expert knowledge for migrating projects to OpenSaaS Stack. Use when discussing migration strategies, access control patterns, or OpenSaaS Stack configuration best practices.
majiayu000/claude-skill-registry 163
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marketing
Marketing strategist - identifies target audiences, creates compelling content, and optimizes messaging for GabeDA business intelligence platform. Specializes in B2B SaaS positioning for LATAM markets.
majiayu000/claude-skill-registry 163
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nav-task-mode
Unified workflow orchestration for substantial tasks. Auto-detects complexity, defers to matching skills, or provides phase-based execution. Solves workflow conflicts between skills, loop mode, and CLAUDE.md.
majiayu000/claude-skill-registry 163
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print-system
Print system management including CUPS, Canon Selphy CP1500, print queue, job status, and printer troubleshooting.
majiayu000/claude-skill-registry 163
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azure-communication-sms-java
Send SMS messages with Azure Communication Services SMS Java SDK. Use when implementing SMS notifications, alerts, OTP delivery, bulk messaging, or delivery reports.
majiayu000/claude-skill-registry 163
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b2c-metadata
Work with B2C Commerce site metadata XML for custom attributes and object types. Use when defining custom attributes on products/orders/customers, creating custom object types, or setting site preferences via XML import. Covers system-objecttype-extensions.xml and custom-objecttype-definitions.xml.
majiayu000/claude-skill-registry 163
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markdowntown-analytics
Use this when instrumenting analytics, reviewing event taxonomy, or handling privacy/redaction rules for markdowntown.
majiayu000/claude-skill-registry 163
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note-manager
Gestionnaire de notes Google Keep pour rechercher, créer, modifier, archiver, épingler et dupliquer des notes. Permet de gérer des notes texte et des listes avec tri automatique des notes épinglées en premier.
majiayu000/claude-skill-registry 163
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business-card-scanner
Extract contact information from business card images using OCR - name, company, email, phone, address.
majiayu000/claude-skill-registry 163
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feature-investigation
Use when the user asks to investigate, explore, understand, explain, or analyze how an existing feature or logic works. Triggers on keywords like "how does", "explain", "what is the logic", "investigate", "understand", "where is", "trace", "walk through", "show me how".
majiayu000/claude-skill-registry 163
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escl-generator
Convert complete electrical schematic PDFs to ESCL (Electrical Schematic Context Language) format with batch processing and pause/continue support. Use when user uploads a multi-page electrical schematic PDF and wants it converted to structured ESCL text format.
majiayu000/claude-skill-registry 163