Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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cucumber-fundamentals
Core Cucumber concepts, Gherkin syntax, and feature file structure
majiayu000/claude-skill-registry 163
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ln-629-lifecycle-auditor
Application lifecycle audit worker (L3). Checks bootstrap initialization order, graceful shutdown, resource cleanup, signal handling, liveness/readiness probes. Returns findings with severity, location, effort, recommendations.
majiayu000/claude-skill-registry 163
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og-image-creator
Smart OG image generation that studies your codebase, understands routes and brand identity, then creates contextually appropriate Open Graph images using Playwright and React components. Triggers: "create og images", "generate social cards", "add open graph images".
majiayu000/claude-skill-registry 163
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nextjs-performance-optimizer
Use this skill whenever the user wants to analyze, improve, or enforce performance best practices in a Next.js (App Router) + TypeScript + Tailwind + shadcn/ui project, including bundle size, data fetching, caching, streaming, images, fonts, and client/server boundaries.
majiayu000/claude-skill-registry 163
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tdd-red-green
Enforce true RED/GREEN TDD workflow with fail-first testing methodology
majiayu000/claude-skill-registry 163
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go
Write Go code following best practices. Use when developing Go applications. Covers error handling, concurrency, and project structure.
majiayu000/claude-skill-registry 163
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00-build-fine-tuning-skill
Create your llmops-fine-tuner skill from Unsloth documentation before learning fine-tuning theory
majiayu000/claude-skill-registry 163
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linking-hms-to-hecras
Links HEC-HMS watershed models to HEC-RAS river models by extracting HMS DSS results
and preparing them for RAS boundary condition import. Handles flow hydrograph export,
spatial referencing (HMS outlets to RAS cross sections), DSS pathname formatting,
quality validation, and time series alignment. Use when setting up HMS→RAS workflows,
exporting HMS results for RAS, preparing upstream boundary conditions, or coordinating
watershed-to-river integrated modeling. Leverages shared RasDss infrastructure for
consistent DSS operations across both tools.
Trigger keywords: HMS to RAS, link HMS RAS, boundary condition, upstream BC, watershed
to river, integrated model, export HMS, DSS pathname, spatial matching, hydrograph.
majiayu000/claude-skill-registry 163
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accept-pr
Land one PR end-to-end (changelog + thanks, lint, merge, back to main).
majiayu000/claude-skill-registry 163
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gay-mcp-plurigrid-asi-2
majiayu000/claude-skill-registry 163
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learning-impact-measurement
impact-measurement for measuring learning effectiveness and business impact.
majiayu000/claude-skill-registry 163
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food-order
majiayu000/claude-skill-registry 163
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comprehensive-system-analyzer
Deep comprehensive system status analyzer that provides honest truth reporting about entire Pomo-Flow application health, performance, and integrity
majiayu000/claude-skill-registry 163
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python-quality-checker
Validate Python code quality with formatting, type checking, linting, and security analysis. Use for Python codebases to ensure PEP 8 compliance, type safety, and code quality.
majiayu000/claude-skill-registry 163
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samara
majiayu000/claude-skill-registry 163
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sonarcloud-security-audit
Audit SonarCloud security issues (vulnerabilities and hotspots) for NASA PDS repositories and export to CSV for triage. Use when the user requests SonarCloud security scans, vulnerability reports, or security audits for PDS projects.
majiayu000/claude-skill-registry 163
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agentuity-cli-cloud-eval-run-get
Get details about a specific eval run. Requires authentication. Use for Agentuity cloud platform operations
majiayu000/claude-skill-registry 163
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responsive-images
Implement performant responsive images with srcset, sizes, lazy loading, and modern formats (WebP, AVIF). Covers aspect-ratio for CLS prevention, picture element for art direction, and fetchpriority for LCP optimization.
Use when: adding images to pages, optimizing Core Web Vitals, preventing layout shift, implementing art direction, or converting to modern formats.
majiayu000/claude-skill-registry 163
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atlas14-spatial-variance
Analyze spatial variability of NOAA Atlas 14 precipitation frequency estimates
within HEC-RAS model domains using intelligent extent-based downloading.
Helps determine whether uniform rainfall assumptions are appropriate for
rain-on-grid modeling by calculating min/max/mean/range statistics within
2D flow areas or project extents.
Uses NOAA CONUS NetCDF with HTTP byte-range requests for 99.9% data reduction
compared to traditional state-level ZIP downloads.
Primary sources:
- ras_commander/precip/CLAUDE.md (lines 118-629) - Complete workflows
- ras_commander/precip/Atlas14Grid.py - API reference
- ras_commander/precip/Atlas14Variance.py - Variance analysis API
- examples/725_atlas14_spatial_variance.ipynb - Working demonstration
majiayu000/claude-skill-registry 163
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retention-analysis
Analyze user retention and churn using survival analysis, cohort analysis, and machine learning. Calculate retention rates, build survival curves, predict churn risk, and generate retention optimization strategies. Use when working with user subscription data, membership information, or when user mentions retention, churn, survival analysis, or customer lifetime value.
majiayu000/claude-skill-registry 163
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aws-cloudformation-cloudfront
AWS CloudFormation patterns for CloudFront distributions, origins (ALB, S3, Lambda@Edge, VPC Origins), CacheBehaviors, Functions, SecurityHeaders, parameters, Outputs and cross-stack references. Use when creating CloudFront distributions with CloudFormation, configuring multiple origins, implementing caching strategies, managing custom domains with ACM, configuring WAF, and optimizing performance.
majiayu000/claude-skill-registry 163
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dependency-security
Enforce dependency security scanning and SBOM generation. Use when adding dependencies, reviewing package.json, or during security audits. Covers OWASP dependency check, npm audit, and supply chain security.
majiayu000/claude-skill-registry 163
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async-runner
Run background agents and bash commands asynchronously for CircleTel development. Use when running dev servers, parallel tests, long builds, or multi-agent research tasks without blocking the main workflow.
majiayu000/claude-skill-registry 163
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managing-git-workflows
Manage Git branching strategies, commit conventions, and collaboration workflows. Use when choosing between trunk-based development, GitHub Flow, or GitFlow, implementing conventional commits for automated versioning, setting up Git hooks for quality gates, or organizing monorepos with clear ownership.
majiayu000/claude-skill-registry 163