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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
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1875 MarketplacesSpecification
13225 verified skills
#SkillStars
7021
#7021

devops-simplicity-checker

verified

Infrastructure simplicity scoring. Detects overengineering in Terraform/OpenTofu and Ansible configurations.

majesticlabs-dev/majestic-marketplace
20
7022
#7022

data-profiler

verified

Generate comprehensive data profiles for DataFrames. Use for EDA, data discovery, and understanding dataset characteristics.

majesticlabs-dev/majestic-marketplace
20
7023
#7023

pipeline-forecasting

verified

Forecast categories, weighted pipeline calculations, deal scoring models, and forecast accuracy metrics.

majesticlabs-dev/majestic-marketplace
20
7024
#7024

calendar-optimization

verified

Balance the 4 types of professional time (Management, Creation, Consumption, Ideation). Use when discussing productivity, calendar management, time allocation, or work-life balance.

majesticlabs-dev/majestic-marketplace
20
7025
#7025

competitive-positioning

verified

Build competitive positioning with positioning canvas, competitive wedge statements, and differentiation strategy.

majesticlabs-dev/majestic-marketplace
20
7026
#7026

pm-prioritization

verified

Feature prioritization frameworks - RICE scoring, ICE scoring, and Opportunity Solution Trees.

majesticlabs-dev/majestic-marketplace
20
7027
#7027

csv-wrangler

verified

Handle messy CSVs with encoding detection, delimiter inference, and malformed row recovery.

majesticlabs-dev/majestic-marketplace
20
7028
#7028

digitalocean-coder

verified

This skill guides writing DigitalOcean infrastructure with OpenTofu/Terraform. Use when provisioning Droplets, VPCs, Managed Databases, Firewalls, or other DO resources.

majesticlabs-dev/majestic-marketplace
20
7029
#7029

win-back

verified

Design win-back campaigns to re-engage dormant customers and recover churned users with targeted messaging, special offers, and feedback collection to understand and address churn reasons.

majesticlabs-dev/majestic-marketplace
20
7030
#7030

linkedin-content

verified

Create high-performing LinkedIn content with algorithm-optimized hooks, content pillar strategy, posting cadence, and performance tracking. Includes format templates for text posts, carousels, and polls.

majesticlabs-dev/majestic-marketplace
20
7031
#7031

opentofu-coder

verified

This skill guides writing Infrastructure as Code using OpenTofu (open-source Terraform fork). Use when creating .tf files, managing cloud infrastructure, configuring providers, or designing reusable modules.

majesticlabs-dev/majestic-marketplace
20
7032
#7032

devops-maintainability-checker

verified

Infrastructure maintainability verification covering naming conventions, formatting, DRY patterns, and version constraints.

majesticlabs-dev/majestic-marketplace
20
7033
#7033

viral-content

verified

Create viral content frameworks with platform-specific patterns, psychological hooks, and daily schedules that maximize organic reach without paid promotion.

majesticlabs-dev/majestic-marketplace
20
7034
#7034

fix-decision-router

verified

Post-documentation decision menu for fix-reporter. Routes to critical patterns, skill updates, cross-references, or discovery enablement.

majesticlabs-dev/majestic-marketplace
20
7035
#7035

blueprint-research

verified

Research phase for blueprint workflow - toolbox resolution, lessons discovery, and parallel research agents

majesticlabs-dev/majestic-marketplace
20
7036
#7036

backblaze-coder

verified

This skill guides Backblaze B2 Cloud Storage integration with OpenTofu/Terraform and B2 CLI. Use when managing B2 buckets, application keys, file uploads, lifecycle rules, or S3-compatible storage.

majesticlabs-dev/majestic-marketplace
20
7037
#7037

action-mailer-coder

verified

Use when creating or refactoring Action Mailer emails. Applies Rails 7.1+ conventions, parameterized mailers, preview workflows, background delivery, and email design best practices.

majesticlabs-dev/majestic-marketplace
20
7038
#7038

ruby-coder

verified

This skill guides writing of new Ruby code following modern Ruby 3.x syntax, Sandi Metz's 4 Rules for Developers, and idiomatic Ruby best practices. Use when creating new Ruby files, writing Ruby methods, or refactoring Ruby code to ensure adherence to clarity, simplicity, and maintainability standards.

majesticlabs-dev/majestic-marketplace
20
7039
#7039

inertia-coder

verified

Build modern SPAs with Inertia.js and Rails using React, Vue, or Svelte. Use when creating Inertia pages, handling forms with useForm, managing shared props, or implementing client-side routing. Triggers on Inertia.js setup, SPA development, or React/Vue/Svelte with Rails.

majesticlabs-dev/majestic-marketplace
20
7040
#7040

gem-builder

verified

Comprehensive guide for building production-quality Ruby gems. Use when creating new gems, structuring gem architecture, implementing configuration patterns, setting up testing, or preparing for publishing. Covers all gem types - libraries, CLI tools, Rails engines, and API clients.

majesticlabs-dev/majestic-marketplace
20
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