Marketplace
Find the right skill for the job.
Browse the full catalog through outcome-first channels, technical facets, rating filters, and server-side pagination built for a large public marketplace.
agent-development
Provides detailed guidelines for creating Claude Code agents, including file structure, frontmatter requirements, and system prompt design. Includes a validation script to check agent files for correct formatting and required fields.
dhh-ruby-style
This skill enforces DHH's Ruby on Rails coding conventions including REST purity, fat models with thin controllers, Current attributes, and Hotwire patterns. It provides specific examples for controller actions, model design, and syntax preferences to generate code that follows 37signals' clarity-over-cleverness philosophy.
terraform-engineer
A Terraform expert agent that helps design and implement infrastructure as code across multiple clouds. It provides structured workflows for module development, state management, security scanning, and cost estimation using tools like terraform, terragrunt, checkov, and infracost.
analyzing-aorc-precipitation
This skill provides tools for retrieving AORC historical precipitation data and generating Atlas 14 design storms for HEC-RAS/HMS models. It handles spatial averaging over watersheds, temporal aggregation, DSS export, and SCS temporal distributions. The documentation clearly directs users to authoritative sources with complete workflows.
sag
ElevenLabs text-to-speech with mac-style say UX.
frontend-slides
Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. Use when the user wants to build a presentation, convert a PPT/PPTX to web, or create slides for a talk/pitch. Helps non-designers discover their aesthetic through visual exploration rather than abstract choices.
architecture
Architectural decision-making framework. Requirements analysis, trade-off evaluation, ADR documentation. Use when making architecture decisions or analyzing system design.
Agent Development
Provides detailed guidance for creating autonomous agents in Claude Code plugins, covering file structure, triggering conditions, system prompt design, and validation rules. Includes concrete examples and practical templates for agent development.
diffdock
Diffusion-based molecular docking. Predict protein-ligand binding poses from PDB/SMILES, confidence scores, virtual screening, for structure-based drug design. Not for affinity prediction.
aesthetic
This skill provides a structured four-stage framework for creating and evaluating UI designs. It guides users from aesthetic analysis to functional implementation, micro-interactions, and storytelling. It integrates with other MCP tools for screenshot capture and AI image generation/analysis, offering concrete workflows for design iteration.
senior-data-scientist
World-class data science skill for statistical modeling, experimentation, causal inference, and advanced analytics. Expertise in Python (NumPy, Pandas, Scikit-learn), R, SQL, statistical methods, A/B testing, time series, and business intelligence. Includes experiment design, feature engineering, model evaluation, and stakeholder communication. Use when designing experiments, building predictive models, performing causal analysis, or driving data-driven decisions.
ui-first-builder
A highly structured and opinionated skill for generating production-ready UI components and pages using Next.js 14, Tailwind CSS, and shadcn/ui with minimal user input.
theme-consistency
Enforce consistent theming across all prototype mockup screens. Auto-loads theme.yaml, validates CSS variable usage, prevents hardcoded values, and maintains visual consistency session-to-session. Use during /prototype create when generating new screens.
frontend-design
This skill generates distinctive frontend code with strong aesthetic direction, avoiding generic AI design patterns. It provides specific guidelines for typography, color, motion, and layout to create memorable interfaces. The tool emphasizes bold creative choices over safe defaults.
slack-gif-creator
A toolkit for creating animated GIFs specifically optimized for Slack's platform requirements. Provides detailed technical specs, Python utilities for building frames, and animation concepts like bounce and fade effects. Includes validators to check Slack compatibility and optimization strategies for file size.
game-design
Game design principles. GDD structure, balancing, player psychology, progression.
pydeseq2
This skill provides a Python implementation of DESeq2 for differential gene expression analysis from RNA-seq count data. It covers data loading, statistical testing with Wald tests, multiple testing correction, and result visualization. The documentation includes clear workflows, troubleshooting guides, and best practices for experimental design.
design-by-contract
Automated contract verification, detection, and remediation across multiple languages using formal preconditions, postconditions, and invariants. This skill provides both reference documentation AND execution capabilities for the full PLAN -> CREATE -> VERIFY -> REMEDIATE workflow.
anthropic-architect
Helps developers choose the right Anthropic components (Skills, Agents, Prompts, SDK) for their projects. Provides clear decision rubrics, concrete examples, and avoids over-engineering by matching solution complexity to task needs.
moai-foundation-philosopher
A structured thinking framework that guides developers through complex technical decisions using first principles analysis, design thinking, and systems engineering. It provides concrete steps for assumption checking, root cause analysis, and trade-off evaluation before committing to solutions.
helm-chart-scaffolding
Design, organize, and manage Helm charts for templating and packaging Kubernetes applications with reusable configurations. Use when creating Helm charts, packaging Kubernetes applications, or implementing templated deployments.
pre-dev-trd-creation
This Skill enforces a strict gate for creating Technology-Agnostic Technical Requirements Documents (TRDs). It blocks technology-specific decisions, mandates loading of organizational standards, and guides teams through abstract architectural pattern selection before implementation choices.
apply-mantel-styles
Provides detailed Mantel brand styling rules for diagrams and frontend components. Includes Mermaid theme definitions, CSS variables, component guidelines, and Tailwind config. Helps maintain visual consistency across technical documentation and UI implementations.
mockup-extraction
Extract reusable components from approved HTML mockups during implementation. Identifies patterns, maps CSS to Tailwind, and populates prototype-patterns.md for visual fidelity. Use at start of /implement for UI-first features.