Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
Category: AI & models
9,019 results · page 108 of 301
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Clustering AnalysisSkillAI & models
Identify groups and patterns in data using k-means, hierarchical clustering, and DBSCAN for cluster discovery, customer segmentation, and unsupervised learning
Ready to connect★ 339
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code-generation-templateSkillAI & models
Generate code from templates and patterns including scaffolding, boilerplate generation, AST-based code generation, and template engines. Use when generating code, scaffolding projects, creating boilerplate, or using templates.
Ready to connect★ 339
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Cohort AnalysisSkillAI & models
Track and analyze user cohorts over time, calculate retention rates, and identify behavioral patterns for customer lifecycle and retention analysis
Ready to connect★ 339
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concurrency-patternsSkillAI & models
Implement thread-safe code, mutexes, semaphores, async/await patterns, and concurrent data structures. Use when handling parallel operations, race conditions, or building high-performance concurrent systems.
Ready to connect★ 339
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Correlation AnalysisSkillAI & models
Measure relationships between variables using correlation coefficients, correlation matrices, and association tests for correlation measurement, relationship analysis, and multicollinearity detection
Ready to connect★ 339
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cpu-profilingSkillAI & models
Profile CPU usage to identify hot spots and bottlenecks. Optimize code paths consuming most CPU time for better performance and resource efficiency.
Ready to connect★ 339
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csrf-protectionSkillAI & models
Implement Cross-Site Request Forgery (CSRF) protection using tokens, SameSite cookies, and origin validation. Use when building forms and state-changing operations.
Ready to connect★ 339
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css-architectureSkillAI & models
Organize CSS using BEM, SMACSS, and CSS-in-JS patterns. Use when building scalable, maintainable styling systems with proper naming conventions.
Ready to connect★ 339
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Data Cleaning PipelineSkillAI & models
Build robust processes for data cleaning, missing value imputation, outlier handling, and data transformation for data preprocessing, data quality, and data pipeline automation
Ready to connect★ 339
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Data VisualizationSkillAI & models
Create effective visualizations using matplotlib and seaborn for exploratory analysis, presenting insights, and communicating findings with business stakeholders
Ready to connect★ 339
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data-encryptionSkillAI & models
Implement strong encryption using AES, RSA, TLS, and proper key management. Use when securing data at rest, in transit, or implementing end-to-end encryption.
Ready to connect★ 339
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dependency-trackingSkillAI & models
Map, track, and manage project dependencies across teams, systems, and organizations. Identify critical path items and prevent blocking issues through proactive dependency management.
Ready to connect★ 339
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Dimensionality ReductionSkillAI & models
Reduce feature dimensionality using PCA, t-SNE, and feature selection for feature reduction, visualization, and computational efficiency
Ready to connect★ 339
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dns-managementSkillAI & models
Manage DNS records, routing policies, and failover configurations for high availability and disaster recovery.
Ready to connect★ 339
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event-sourcingSkillAI & models
Implement event sourcing and CQRS patterns using event stores, aggregates, and projections. Use when building audit trails, temporal queries, or systems requiring full history.
Ready to connect★ 339
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Exploratory Data AnalysisSkillAI & models
Lets your agent analyze scientific data files in 200+ formats and report on their structure, content, and quality.
Ready to connect★ 339
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Feature EngineeringSkillAI & models
Create and transform features using encoding, scaling, polynomial features, and domain-specific transformations for improved model performance and interpretability
Ready to connect★ 339
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Fetch Agent CardSkillAI & models
Fetch an A2A agent card JSON from a given endpoint URL. Tries direct GET first, then falls back to /.well-known/agent.json.
Ready to connect★ 339
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form-validationSkillAI & models
Implement form validation using React Hook Form, Formik, Vee-Validate, and custom validators. Use when building robust form handling with real-time validation.
Ready to connect★ 339
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frontend-accessibilitySkillAI & models
Implement WCAG compliance using semantic HTML, ARIA, keyboard navigation, and screen reader support. Use when building inclusive applications for all users.
Ready to connect★ 339
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frontend-routingSkillAI & models
Implement client-side routing using React Router, Vue Router, and Angular Router. Use when building multi-page applications with navigation and route protection.
Ready to connect★ 339
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frontend-state-managementSkillAI & models
Manage application state using Redux, MobX, Zustand, and Context API. Use when centralizing state for complex applications with multiple components.
Ready to connect★ 339
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frontend-testingSkillAI & models
Implement comprehensive frontend testing using Jest, Vitest, React Testing Library, and Cypress. Use when building robust test suites for UI and integration tests.
Ready to connect★ 339
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Funnel AnalysisSkillAI & models
Analyze user conversion funnels, identify drop-off points, and optimize conversion rates for conversion optimization and user flow analysis
Ready to connect★ 339
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gap-analysisSkillAI & models
Identify differences between current state and desired future state. Analyze gaps in capabilities, processes, skills, and technology to plan improvements and investments.
Ready to connect★ 339
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git-hooks-setupSkillAI & models
Implement Git hooks using Husky, pre-commit, and custom scripts. Enforce code quality, linting, and testing before commits and pushes.
Ready to connect★ 339
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git-workflow-strategySkillAI & models
Master Git workflows including GitFlow, GitHub Flow, Trunk-Based Development. Configure branches, merge strategies, and collaboration patterns for team environments.
Ready to connect★ 339
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grpc-service-developmentSkillAI & models
Build high-performance gRPC services with Protocol Buffers, bidirectional streaming, and microservice communication. Use when building gRPC servers, defining service contracts, or implementing inter-service communication.
Ready to connect★ 339
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infrastructure-cost-optimizationSkillAI & models
Optimize cloud infrastructure costs through resource rightsizing, reserved instances, spot instances, and waste reduction strategies.
Ready to connect★ 339
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ios-swift-developmentSkillAI & models
Develop native iOS apps with Swift. Covers MVVM architecture, SwiftUI, URLSession for networking, Combine for reactive programming, and Core Data persistence.
Ready to connect★ 339
What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
54,764 of the 55,196 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.