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© 2026 Claude Skills·Learn more about Agent Skills

Claude Skills

aka. Agent Skills

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

Claude Code
OpenAI Codex
Gemini CLI
Cursor
GitHub Copilot
+more
1875 MarketplacesSpecification
13225 verified skills
#SkillStars
6701
#6701

gemini-exploration-patterns

verified

Strategic patterns for codebase exploration using Gemini's large context window. Covers token thresholds, model routing, and exploration strategies. Use when deciding between Claude and Gemini for exploration, analyzing large codebases, or choosing between Flash and Pro models for context size.

melodic-software/claude-code-plugins
21
6702
#6702

ethics-review

verified

AI and technology ethics review including ethical impact assessment, stakeholder analysis, and responsible innovation frameworks

melodic-software/claude-code-plugins
21
6703
#6703

data-classification

verified

Data classification framework including sensitivity levels, handling requirements, labeling, and data lifecycle management

melodic-software/claude-code-plugins
21
6704
#6704

cloud-alignment

verified

Align with cloud architecture frameworks (Microsoft CAF, AWS Well-Architected). Check alignment with pillars, identify gaps.

melodic-software/claude-code-plugins
21
6705
#6705

markdown-linting

verified

Comprehensive markdown linting guidance using markdownlint-cli2. Run, execute, check, and validate markdown files. Fix linting errors (MD0XX rules). Configure .markdownlint-cli2.jsonc (rules and ignores). Set up VS Code extension and GitHub Actions workflows. Supports markdown flavors including GitHub Flavored Markdown (GFM) and CommonMark. Use when working with markdown files, encountering validation errors, configuring markdownlint, setting up linting workflows, troubleshooting linting issues, establishing markdown quality standards, or configuring flavor-specific rules for tables, task lists, and strikethrough.

melodic-software/claude-code-plugins
21
6706
#6706

gherkin-authoring

verified

Gherkin acceptance criteria authoring. Use when writing Given/When/Then scenarios, feature files, or BDD-style specifications. Provides syntax reference, best practices, and Reqnroll integration guidance.

melodic-software/claude-code-plugins
21
6707
#6707

gemini-extension-development

verified

Expert guide for building and managing Gemini CLI Extensions. Covers extension anatomy, GEMINI.md context, commands, MCP integration, and publishing. Use when creating Gemini extensions, linking local extensions, packaging MCP servers, or installing extensions from GitHub. Delegates to gemini-cli-docs.

melodic-software/claude-code-plugins
21
6708
#6708

enterprise-security

verified

Central authority for Claude Code enterprise security. Covers enterprise managed policies (managed-settings.json), settings precedence hierarchy, policy file locations (macOS, Linux, Windows), unoverridable organizational policies, cloud execution security (isolated VMs, network access controls, credential protection), IDE security (VS Code, JetBrains), devcontainer security, and security best practices for teams. Assists with configuring enterprise policies, understanding precedence, and implementing organizational security standards. Delegates 100% to docs-management skill for official documentation.

melodic-software/claude-code-plugins
21
6709
#6709

ecosystem-health

verified

Analyzes Claude Code ecosystem health by tracking all 27 extensibility components across 6 tiers - including plugin components, core configuration, environment/CLI, authentication, session features, and integrations. Use when checking if Claude Code components are up-to-date, orchestrating audits efficiently, tracking documentation coverage, applying updates from new Claude Code versions, or getting an overview of ecosystem component staleness.

melodic-software/claude-code-plugins
21
6710
#6710

capability-mapping

verified

Business capability modeling using BABOK Business Capability Analysis. Creates hierarchical capability maps (L1-L3) linking strategy to architecture with Mermaid visualization.

melodic-software/claude-code-plugins
21
6711
#6711

acceptance-criteria-authoring

verified

Write clear, testable acceptance criteria in Given-When-Then format following INVEST principles and BDD best practices.

melodic-software/claude-code-plugins
21
6712
#6712

requirements-quality

verified

Requirements quality assessment and improvement. Use when evaluating requirements against INVEST criteria, improving clarity, detecting ambiguity, or ensuring completeness. Provides quality checklists, refinement patterns, and MoSCoW prioritization guidance.

melodic-software/claude-code-plugins
21
6713
#6713

business-model-canvas

verified

Business model design using Osterwalder's Business Model Canvas and Lean Canvas. Creates 9-block canvases with structured analysis for business model innovation and startup validation.

melodic-software/claude-code-plugins
21
6714
#6714

benchmarking

verified

Benchmarking and competitive analysis techniques. Compares performance, processes, and practices against industry standards, competitors, and best-in-class organizations.

melodic-software/claude-code-plugins
21
6715
#6715

ba-orchestration

verified

Multi-technique business analysis orchestration using BABOK. Coordinates 14 techniques across strategic analysis, problem solving, planning, and design into comprehensive analysis packages.

melodic-software/claude-code-plugins
21
6716
#6716

api-design-fundamentals

verified

Use when designing APIs, choosing between REST/GraphQL/gRPC, or understanding API design best practices. Covers protocol selection, resource modeling, and API patterns.

melodic-software/claude-code-plugins
21
6717
#6717

value-stream-mapping

verified

Lean value stream mapping for identifying waste and optimization opportunities. Creates current/future state maps with cycle time analysis and improvement recommendations.

melodic-software/claude-code-plugins
21
6718
#6718

arm-template-helper

verified
Cloud Infrastructure

Creates and validates Azure Resource Manager (ARM) templates for infrastructure deployment. Use when creating ARM templates, deploying Azure infrastructure as code, or validating Azure templates.

armanzeroeight/fastagent-plugins
21
6719
#6719

plantuml-syntax

verified

Authoritative reference for PlantUML diagram syntax. Provides UML and non-UML diagram types, syntax patterns, examples, and setup guidance for generating accurate PlantUML diagrams.

melodic-software/claude-code-plugins
21
6720
#6720

gemini-json-parsing

verified

Parse Gemini CLI headless output (JSON and stream-JSON formats). Covers response extraction, stats interpretation, error handling, and tool call analysis. Use when processing Gemini CLI programmatic output.

melodic-software/claude-code-plugins
21
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