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Claude Skills

aka. Agent Skills

Discover skills for AI coding agents. Works with Claude Code, OpenAI Codex, Gemini CLI, Cursor, and more.

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1875 MarketplacesSpecification
13225 verified skills
#SkillStars
3641
#3641

legacy-code-safety

verified
Core

Use when modifying, removing, or refactoring code that lacks test coverage. Emphasizes the danger of untested changes and the RGR workflow to add characterization tests before modifications.

TheBushidoCollective/han
74
3642
#3642

checkstyle-configuration

verified
Validation

Use when configuring Checkstyle for Java projects with XML config, custom checks, properties, and module setup.

TheBushidoCollective/han
74
3643
#3643

simplicity-principles

verified
Core

Use when designing solutions, adding features, or refactoring by applying KISS, YAGNI, and Principle of Least Astonishment to write simple, predictable code.

TheBushidoCollective/han
74
3644
#3644

c-memory-management

verified
Language

Use when managing memory in C programs with malloc/free, pointers, and avoiding common memory safety pitfalls.

TheBushidoCollective/han
74
3645
#3645

c-data-structures

verified
Language

Use when implementing data structures in C including arrays, linked lists, trees, and hash tables with manual memory management.

TheBushidoCollective/han
74
3646
#3646

monorepo-architecture

verified
Pattern

Use when designing monorepo structure, organizing packages, or migrating to monorepo architecture with architectural patterns for managing dependencies and scalable workspace configurations.

TheBushidoCollective/han
74
3647
#3647

mocha-configuration

verified
Tool

Use when mocha configuration including reporters, config files, plugins, and CI integration.

TheBushidoCollective/han
74
3648
#3648

maven-plugin-configuration

verified
Tool

Use when configuring Maven plugins, setting up common plugins like compiler, surefire, jar, or creating custom plugin executions.

TheBushidoCollective/han
74
3649
#3649

markdown-documentation

verified
Validation

Use when writing technical documentation, READMEs, or project documentation in markdown. Covers structure, conventions, and best practices.

TheBushidoCollective/han
74
3650
#3650

search

verified
Integration

Search for Linear issues

TheBushidoCollective/han
74
3651
#3651

issue

verified
Integration

Get detailed information about a specific Linear issue

TheBushidoCollective/han
74
3652
#3652

effect-schema

verified
Framework

Use when @effect/schema patterns including schema definition, validation, parsing, encoding, and transformations. Use for type-safe data validation in Effect applications.

TheBushidoCollective/han
74
3653
#3653

effect-resource-management

verified
Framework

Use when Effect resource management patterns including Scope, addFinalizer, scoped effects, and automatic cleanup. Use for managing resources in Effect applications.

TheBushidoCollective/han
74
3654
#3654

effect-error-handling

verified
Framework

Use when Effect error handling patterns including catchAll, catchTag, either, option, and typed errors. Use for handling expected errors in Effect applications.

TheBushidoCollective/han
74
3655
#3655

effect-dependency-injection

verified
Framework

Use when Effect dependency injection patterns including Context, Layer, service definitions, and dependency composition. Use for managing dependencies in Effect applications.

TheBushidoCollective/han
74
3656
#3656

effect-concurrency

verified
Framework

Use when Effect concurrency patterns including fibers, fork, join, parallel execution, and race conditions. Use for concurrent operations in Effect applications.

TheBushidoCollective/han
74
3657
#3657

ecto-schemas

verified
Framework

Use when defining and working with Ecto schemas including field types, associations, and embedded schemas. Use when modeling database entities in Elixir.

TheBushidoCollective/han
74
3658
#3658

ecto-changesets

verified
Framework

Use when validating and casting data with Ecto changesets including field validation, constraints, nested changesets, and data transformation. Use for ensuring data integrity before database operations.

TheBushidoCollective/han
74
3659
#3659

django-rest-framework

verified
Framework

Use when Django REST Framework for building APIs with serializers, viewsets, and authentication. Use when creating RESTful APIs.

TheBushidoCollective/han
74
3660
#3660

crystal-engineer

verified
Language

Use when working with Crystal language development including WebSocket communication, TLS/SSL configuration, HTTP frameworks, ORM operations, and high-performance concurrent systems.

TheBushidoCollective/han
74
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