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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.

Claude Code
OpenAI Codex
Gemini CLI
Cursor
GitHub Copilot
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1875 MarketplacesSpecification
13225 verified skills
#SkillStars
9521
#9521

subagent-driven-development

verified

Use when executing implementation plans with independent tasks in the current session

ben-mad-jlp/claude-mermaid-collab
2
9522
#9522

gf-sim

verified
development

SystemVerilog simulator with structured output. Auto-detects DUT vs testbench, compiles with Verilator, runs simulation, returns parseable result block for orchestration.

codejunkie99/Gateflow-Plugin
2
9523
#9523

brainstorming-transition

verified

Transition from brainstorming to rough-draft skill

ben-mad-jlp/claude-mermaid-collab
2
9524
#9524

task-planning

verified

Plan operational tasks (docker, installs, organization) that skip TDD

ben-mad-jlp/claude-mermaid-collab
2
9525
#9525

schema-validate

verified

Validate JSON data against a JSON Schema. Use when the user asks to validate JSON against a schema, check if JSON conforms to a schema, test JSON data validity, or verify JSON structure matches a schema definition.

Mearman/marketplace
2
9526
#9526

npms-analyze

verified

Analyze npm package quality using NPMS.io scores for quality, popularity, and maintenance. Use when the user asks for package quality analysis, NPMS scores, or package evaluation metrics.

Mearman/marketplace
2
9527
#9527

gravatar-download

verified

Download Gravatar avatar images to local files. Use when the user wants to save Gravatar images, download profile pictures, or create local avatar caches.

Mearman/marketplace
2
9528
#9528

panel-dashboards

verified
data-science

Master interactive dashboard and application development with Panel and Param. Use this skill when building custom web applications with Python, creating reactive component-based UIs, handling file uploads and real-time data streaming, implementing multi-page applications, or developing enterprise dashboards with templates and theming.

cdcore09/holoviz-claude
2
9529
#9529

coderabbit-fix-flow

verified
development

This skill should be used when CodeRabbit code review feedback needs to be processed and fixed systematically. Use after running `coderabbit --plain` to automatically save feedback, analyze issues using MCP tools, and implement minimal code fixes with proper planning.

alchemiststudiosDOTai/coderabbit-fix-flow-plugin
2
9530
#9530

using-gui-wireframes

verified

Use when creating or editing UI mockups, screen layouts, or interface designs. Use INSTEAD of ASCII art for any visual UI representation.

ben-mad-jlp/claude-mermaid-collab
2
9531
#9531

modern-angular-implementation

verified

Implement Angular 18+ features: Signals, standalone components, @defer blocks, SSR, zoneless change detection, new control flow syntax, and Material 3 integration.

pluginagentmarketplace/custom-plugin-angular
2
9532
#9532

atomic-design-planning

verified
productivity

Use this skill when discussing UI components, design systems, frontend implementation, or component architecture. Guides thinking about Atomic Design methodology - atoms, molecules, organisms - and promotes component reuse over creation. Triggers on UI/frontend discussions, "what components do we need?", "should I create a new component?", or design system questions.

jclfocused/claude-agents
2
9533
#9533

collab-session-mgmt

verified

Detailed procedures for finding, creating, and resuming collab sessions

ben-mad-jlp/claude-mermaid-collab
2
9534
#9534

golang-testing

verified

Go testing patterns including table-driven tests, subtests, benchmarks, fuzzing, and test coverage. Follows TDD methodology with idiomatic Go practices.

SKIPPINGpetticoatconvent/X-Panel
2
9535
#9535

lumen-ai

verified
data-science

Master AI-powered natural language data exploration with Lumen AI. Use this skill when building conversational data analysis interfaces, enabling natural language queries to databases, creating custom AI agents for domain-specific analytics, implementing RAG with document context, or deploying self-service analytics with LLM-generated SQL and visualizations.

cdcore09/holoviz-claude
2
9536
#9536

graphite-workflow

verified
productivity

Use this skill when working with Graphite (gt) for stacked PRs, using execute-issue-graphite agent, or when the user mentions Graphite, stacking, or gt commands. Ensures proper use of gt commands instead of raw git for stack-aware operations.

jclfocused/claude-agents
2
9537
#9537

wayback-cache

verified

Manage Wayback Machine API cache. Use when clearing cached data, checking cache status, or bypassing cache for fresh API responses. Applies to all wayback operations (check, list, screenshot).

Mearman/marketplace
2
9538
#9538

issue-writing

verified
productivity

Use this skill when writing, reviewing, or discussing issue descriptions, acceptance criteria, or task breakdowns. Ensures consistent, high-quality issue structure that any developer or AI can pick up and execute. Triggers when drafting issues, defining requirements, or when users ask "how should I write this issue?" or "what should the acceptance criteria be?"

jclfocused/claude-agents
2
9539
#9539

plotting-fundamentals

verified
data-science

Master quick plotting and interactive visualization with hvPlot. Use this skill when creating basic plots (line, scatter, bar, histogram, box), visualizing pandas DataFrames with minimal code, adding interactivity and hover tools, composing multiple plots in layouts, or generating publication-quality visualizations rapidly.

cdcore09/holoviz-claude
2
9540
#9540

angular-core-implementation

verified

Generate Angular components, services, modules, and directives. Implement dependency injection, lifecycle hooks, data binding, and build production-ready Angular architectures.

pluginagentmarketplace/custom-plugin-angular
2
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