Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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threejs
Build 3D web apps with Three.js (WebGL/WebGPU). 556 searchable examples, 60 API classes, 20 use cases. Actions: create 3D scene, load model, add animation, implement physics, build VR/XR. Topics: GLTF loader, PBR materials, particle effects, shadows, post-processing, compute shaders, TSL. Integrations: WebGPU, physics engines, spatial audio.
majiayu000/claude-skill-registry 163
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identify-assumptions-existing
Identify risky assumptions for a feature idea in an existing product across Value, Usability, Viability, and Feasibility. Uses multi-perspective devil's advocate thinking. Use when stress-testing a feature idea, doing risk assessment, or preparing for assumption mapping.
majiayu000/claude-skill-registry 163
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vcp-test-plan
Generate a test plan for specific code based on VCP testing standards. Produces unit tests, integration tests, edge cases, and mock guidance.
majiayu000/claude-skill-registry 163
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plan
Use when a task is multi-step, ambiguous, or high-impact and you need an executable implementation plan before editing code.
majiayu000/claude-skill-registry 163
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python-testing-patterns
Python testing patterns and best practices using pytest, mocking, and property-based testing. Use when writing unit tests, integration tests, or implementing test-driven development in Python projects.
majiayu000/claude-skill-registry 163
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memory-palace
Spatial organization of knowledge in navigable directories
majiayu000/claude-skill-registry 163
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sf-deploy
Orchestrate Salesforce deployments with dependency resolution, package.xml
generation, targeted test execution, error diagnosis, and rollback strategies.
Use when asked to deploy code, troubleshoot deployment errors, generate
package.xml, set up CI/CD pipelines, or validate deployments. Activate on
mentions of "deploy", "deployment", "package.xml", "CI/CD", "GitHub Actions",
"validation error", or "deployment failure".
majiayu000/claude-skill-registry 163
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platform-selection
When the user wants to choose a community platform, compare community tools, or migrate between platforms. Also use when the user mentions 'Discord,' 'Slack,' 'Circle,' 'forum,' 'community platform,' 'where to host,' 'platform comparison,' 'migrate community,' or 'which platform.' For setting up the chosen platform, see community-ops.
majiayu000/claude-skill-registry 163
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thermal-properties
majiayu000/claude-skill-registry 163
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evaluation
Build evaluation frameworks for agent systems
majiayu000/claude-skill-registry 163
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providers
Use when switching between LLM providers, accessing provider-specific features (Anthropic caching, OpenAI logprobs), or using raw SDK clients - covers multi-provider patterns and direct SDK access for OpenAI, Anthropic, Google, and Ollama
majiayu000/claude-skill-registry 163
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form-cro
When the user wants to optimize any form that is NOT signup/registration — including lead capture forms, contact forms, demo request forms, application forms, survey forms, or checkout forms. Also use when the user mentions "form optimization," "lead form conversions," "form friction," "form fields," "form completion rate," or "contact form." For signup/registration forms, see signup-flow-cro. For popups containing forms, see popup-cro.
majiayu000/claude-skill-registry 163
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seo-sitemap
Analyze existing XML sitemaps or generate new ones with industry templates. Validates format, URLs, and structure. Use when user says "sitemap", "generate sitemap", "sitemap issues", or "XML sitemap".
majiayu000/claude-skill-registry 163
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bmad-create-ux-design
Plan UX patterns and design specifications. Use when the user says "lets create UX design" or "create UX specifications" or "help me plan the UX"
majiayu000/claude-skill-registry 163
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quality-documentation-manager
Document control system management for medical device QMS. Covers document numbering, version control, change management, and 21 CFR Part 11 compliance. Use for document control procedures, change control workflow, document numbering, version management, electronic signature compliance, or regulatory documentation review.
majiayu000/claude-skill-registry 163
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session-index
Search, analyze, and synthesize across all your Claude Code sessions. Ask "what did I try last time?" and get answers with resume links.
majiayu000/claude-skill-registry 163
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rustfeed-architecture
rustfeed プロジェクトのCargoワークスペース構成、クレート間の依存関係、データベーススキーマ、新機能追加時の配置ルールについて説明します。アーキテクチャに関する質問や新機能追加時に使用します。
majiayu000/claude-skill-registry 163
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api-designer
Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture. Invoke for resource modeling, versioning strategies, pagination patterns, error handling standards.
majiayu000/claude-skill-registry 163
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phx:review
Review code with parallel agents — tests, security, Ecto, LiveView, Oban. Use after implementation to catch bugs and anti-patterns before committing.
majiayu000/claude-skill-registry 163
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production-deployment-phase
Executes production deployment workflow by promoting validated staging builds to production with semantic versioning, health checks, and release tagging. Use when running /ship-prod command, deploying to production after staging validation, or promoting staging builds to production environment.
majiayu000/claude-skill-registry 163
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glossary-updater
プロジェクト プロジェクトの glossary.md 用語集を更新するスキル。PRD/FRD 文書変更、新機能追加、コードベース変更後に用語集同期が必要なときにこのスキルを使用する。「用語集更新」、「glossary 同期」、「新用語追加」などの要求でトリガーされる。
majiayu000/claude-skill-registry 163
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logging-config
MANDATORY - All logging code must use slog with structured fields. Load before writing any logging.
majiayu000/claude-skill-registry 163
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ck:find-skills
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
majiayu000/claude-skill-registry 163
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gh-assets-branch-mgmt
Manages GitHub assets branch for persistent image hosting in PRs. Creates orphan branch, uploads files, generates raw URLs. Bypasses transient CDN tokens. Triggers on keywords: assets branch, upload screenshots, pr images, persistent images, github assets
majiayu000/claude-skill-registry 163