Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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refactor-for-determinism
Design or refactor skills by separating deterministic and non-deterministic steps. Use when creating or improving skills, especially to move repeatable workflows into scripts/ and update SKILL.md to call them.
majiayu000/claude-skill-registry 163
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color-palette-extractor
Extract dominant colors from images, generate color palettes, and export as CSS, JSON, or ASE with K-means clustering.
majiayu000/claude-skill-registry 163
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build-extension
Build, test, and package VSCode extensions in the dart_node repo
majiayu000/claude-skill-registry 163
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excel-data-analyzer
Analyze messy and unstructured Excel files to identify data quality issues, detect format inconsistencies, find missing values, and generate comprehensive analysis reports. Use when Claude needs to work with Excel files (.xlsx, .xls) for data quality assessment, structure analysis, or when users request data auditing, cleaning recommendations, or statistical summaries of spreadsheet data.
majiayu000/claude-skill-registry 163
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Agentic Feature Design
Designing features for the "Action Era" that are AI-accessible by default
majiayu000/claude-skill-registry 163
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ruby-pro
Write idiomatic Ruby code with metaprogramming, Rails patterns, and performance optimization. Specializes in Ruby on Rails, gem development, and testing frameworks.
majiayu000/claude-skill-registry 163
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osint
Passive OSINT reconnaissance on domains, IPs, organizations
majiayu000/claude-skill-registry 163
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zendesk-automation
Automate Zendesk tasks via Rube MCP (Composio): tickets, users, organizations, replies. Always search tools first for current schemas.
majiayu000/claude-skill-registry 163
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word
Create, read, edit, and manipulate Microsoft Word documents (.docx files). Use when users ask to work with Word files, create documents, read .docx files, or format text documents.
majiayu000/claude-skill-registry 163
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newsletter-signal-scanner
Subscribe to and scan industry newsletters for buying signals, competitor mentions, ICP pain-point language, and market shifts. Parses incoming newsletter emails via AgentMail, matches against keyword campaigns, and delivers a weekly digest of actionable signals. Use when a marketing team wants to turn newsletter subscriptions into an ongoing intelligence feed without manual reading.
majiayu000/claude-skill-registry 163
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daily-web-signal-prospector
Search the web for buying signals relevant to your ICP within a user-defined timeframe, then find and enrich decision-makers at signal-matching companies.
majiayu000/claude-skill-registry 163
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web-cloud-designer
Creates realistic cloud effects for web using SVG filters (feTurbulence, feDisplacementMap), CSS animations, and layering techniques. Use for atmospheric backgrounds, weather effects, skyboxes, parallax scenes, and decorative cloud elements. Activate on "cloud effect", "SVG clouds", "realistic clouds", "atmospheric background", "sky animation", "feTurbulence", "weather effects", "parallax clouds". NOT for 3D rendering (use WebGL/Three.js skills), photo manipulation (use image editing tools), weather data APIs (use data integration skills), or simple CSS gradients without volumetric effects.
majiayu000/claude-skill-registry 163
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angular-forms
Build signal-based forms in Angular v21+ using the new Signal Forms API. Use for form creation with automatic two-way binding, schema-based validation, field state management, and dynamic forms. Triggers on form implementation, adding validation, creating multi-step forms, or building forms with conditional fields. Signal Forms are experimental but recommended for new Angular projects.
majiayu000/claude-skill-registry 163
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code-review-standards
Use when the Architect is reviewing code changes, evaluating pull requests, assessing implementation quality, checking for security issues, or verifying code follows architectural patterns. Activates for any code review, implementation evaluation, or quality assessment.
majiayu000/claude-skill-registry 163
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monitor
System health monitoring - check DB, Redis, Sentry, Vercel Blob, and SLA status
majiayu000/claude-skill-registry 163
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redesign-existing-projects
Upgrades existing websites and apps to premium quality. Audits current design, identifies generic AI patterns, and applies high-end design standards without breaking functionality. Works with any CSS framework or vanilla CSS.
majiayu000/claude-skill-registry 163
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gist-automation
Automate Gist tasks via Rube MCP (Composio). Always search tools first for current schemas.
majiayu000/claude-skill-registry 163
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data-scientist
Advanced analytics and machine learning for data-driven insights. Use when performing statistical analysis, building predictive models, designing experiments, or creating data visualizations.
majiayu000/claude-skill-registry 163
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implement-feature
Implements a feature from its specification. Reads the spec, designs architecture, writes code and tests. Delegates to the Forja (Dev) agent.
majiayu000/claude-skill-registry 163
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timesfm-forecasting
Zero-shot time series forecasting with Google's TimesFM foundation model. Use for any univariate time series (sales, sensors, energy, vitals, weather) without training a custom model. Supports CSV/DataFrame/array inputs with point forecasts and prediction intervals. Includes a preflight system checker script to verify RAM/GPU before first use.
majiayu000/claude-skill-registry 163
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ultrathink
Deep thinking mode - approach problems like a craftsman, obsess over details, and create elegant solutions
majiayu000/claude-skill-registry 163
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code-documenter
Use when adding docstrings, creating API documentation, or building documentation sites. Invoke for OpenAPI/Swagger specs, JSDoc, doc portals, tutorials, user guides.
majiayu000/claude-skill-registry 163
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mastering-github-cli
GitHub CLI (gh) command reference for repository search, code discovery, CI/CD monitoring, workflow authoring, and automation. Triggers on "gh" commands, "github cli", searching repos for files/directories (.skilz, .cursor, .codex, Dockerfile), monitoring GitHub Actions workflows, checking PR CI status, downloading artifacts, creating PRs/issues/repos from command line, triggering workflows, forking repos, batch operations, "write a workflow", "github actions", "CI/CD pipeline", "workflow yaml", and "matrix builds". Use for gh search, gh run, gh pr, gh issue, gh repo, gh workflow, gh api, workflow authoring, and automating GitHub operations.
majiayu000/claude-skill-registry 163
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trigger-dev
Trigger.dev expert for background jobs, AI workflows, and reliable async execution with excellent developer experience and TypeScript-first design. Use when: trigger.dev, trigger dev, background task, ai background job, long running task.
majiayu000/claude-skill-registry 163