Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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visidata
VisiData is a terminal spreadsheet for exploring data. Use it instead of one-off jq/SQL queries. Check --help first, then use with tmux for programmatic control.
majiayu000/claude-skill-registry 163
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crystal-lang
Use this skill when working with the Crystal programming language. Crystal is a statically-typed, compiled language with Ruby-like syntax. It features type inference, null safety, macros, and compiles to efficient native code. Use for understanding Crystal's standard library, syntax, semantics, concurrency model, and FFI bindings.
majiayu000/claude-skill-registry 163
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guidelines-advisor
Comprehensive smart contract development advisor based on Trail of Bits' best practices. Analyzes codebase to generate documentation/specifications, review architecture, check upgradeability patterns, assess implementation quality, identify pitfalls, review dependencies, and evaluate testing. Provides actionable recommendations. (project, gitignored)
majiayu000/claude-skill-registry 163
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build-iphone-apps
Build professional native iPhone apps in Swift with SwiftUI and UIKit. Full lifecycle - build, debug, test, optimize, ship. CLI-only, no Xcode. Targets iOS 26 with iOS 18 compatibility.
majiayu000/claude-skill-registry 163
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chemcrow-tools
majiayu000/claude-skill-registry 163
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excel-lbo-modeler
Build leveraged buyout (LBO) models in Excel with debt schedules and IRR analysis.
Use when structuring LBO transactions or analyzing PE returns.
Trigger with phrases like 'excel lbo', 'build lbo model', 'calculate pe returns'.
majiayu000/claude-skill-registry 163
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iac-automation
Terraform, Pulumi, CloudFormation, and infrastructure as code for data platforms
majiayu000/claude-skill-registry 163
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kubectl-ai
AI-powered Kubernetes operations using kubectl-ai from Google Cloud Platform. This skill should be used when managing Kubernetes clusters with natural language commands, generating manifests, troubleshooting issues, and performing AI-assisted DevOps. Use this skill for Phase IV AIOps integration with Minikube and cloud clusters.
majiayu000/claude-skill-registry 163
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qwen_holo_output_skill
Coordinate Holo output formatting and telemetry so 0102, Qwen, and Gemma receive exactly what they need.
majiayu000/claude-skill-registry 163
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cass-search
Search past AI sessions with CASS. Use when looking for past solutions, searching session history, finding how something was done before, or when the user mentions "cass", "history", or "past sessions".
majiayu000/claude-skill-registry 163
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create-watchos-version
Analyzes existing iOS/macOS/Apple platform projects to create a comprehensive, phased plan for building a watchOS companion or standalone app. Use when users want to add watchOS support to an existing Apple platform app, create a Watch app version of their iOS app, or build watchOS features. The skill digests project architecture, identifies patterns, analyzes API compatibility, searches for current watchOS documentation, and produces a detailed implementation plan with API availability warnings before any code generation.
majiayu000/claude-skill-registry 163
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anti-slop
Comprehensive toolkit for detecting and eliminating "AI slop" - generic, low-quality AI-generated patterns in natural language, code, and design. Use when reviewing or improving content quality, preventing generic AI patterns, cleaning up existing content, or enforcing quality standards in writing, code, or design work.
majiayu000/claude-skill-registry 163
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claude-settings-expert
Expert on Claude Code settings.json configuration, permissions, sandbox, environment variables, and settings hierarchy. Triggers when user mentions settings.json, permissions, allow rules, deny rules, sandbox, hooks configuration, or settings precedence.
majiayu000/claude-skill-registry 163
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agentuity-cli-cloud-queue-dlq-list
List messages in the dead letter queue. Requires authentication. Use for Agentuity cloud platform operations
majiayu000/claude-skill-registry 163
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deliberate-1200-2000ms
Use when building slow intentional animations between 1200-2000ms - app intros, loading sequences, storytelling moments that create emotional resonance
majiayu000/claude-skill-registry 163
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documenting-ui-states
Documents all UI state variations (default, empty, error, loading, success) from Figma designs. Use when defining complete UI specifications before implementation.
majiayu000/claude-skill-registry 163
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managing-services
Manage Digital FTE services as supervised child processes.
Use when starting all services, debugging service crashes,
configuring auto-restart behavior, or checking service status.
NOT when running individual watchers (use specific watcher skills).
majiayu000/claude-skill-registry 163
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file-todos
This skill should be used when managing the file-based todo tracking system in the todos/ directory. It provides workflows for creating todos, managing status and dependencies, conducting triage, and integrating with slash commands and code review processes.
majiayu000/claude-skill-registry 163
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refine-git-issue
Refine an existing GitHub issue for clarity and completeness; use when asked to improve an issue draft.
majiayu000/claude-skill-registry 163
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writing-rap-lyrics
Helps write rap lyrics with proper rhythm, flow, cadences, and structure. Teaches musical fundamentals (bars, beats, tempo, BPM) and lyric formatting. Use when writing rap lyrics, creating verses, understanding flow, structuring bars, improving cadence, learning rhythm patterns, or formatting rap lyrics.
majiayu000/claude-skill-registry 163
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ios-fundamentals
Master iOS development foundations - Architecture, lifecycle, memory, concurrency
majiayu000/claude-skill-registry 163
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agentuity-cli-profile-create
Create a new configuration profile
majiayu000/claude-skill-registry 163
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safety-pattern-developer
Guide through TDD process for adding new safety patterns - from threat identification to commit
majiayu000/claude-skill-registry 163
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wget-reader
Fetch data from URLs. Use when asked to download content, fetch remote files, or read web data.
majiayu000/claude-skill-registry 163