ReddRadar
Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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xlsx
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
aiskillstore/marketplace 232
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algorithmic-art
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.
aiskillstore/marketplace 232
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mcp-server
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
aiskillstore/marketplace 232
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template-skill
Replace with description of the skill and when Claude should use it.
aiskillstore/marketplace 232
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webapp-testing
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
aiskillstore/marketplace 232
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pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
aiskillstore/marketplace 232
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theme-factory
Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.
aiskillstore/marketplace 232
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generative-art
Creating algorithmic, generative art using p5.js with seeded randomness and interactive parameter exploration.
aiskillstore/marketplace 232
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slack-gif-creator
Toolkit for creating animated GIFs optimized for Slack, with validators for size constraints and composable animation primitives. This skill applies when users request animated GIFs or emoji animations for Slack from descriptions like "make me a GIF for Slack of X doing Y".
aiskillstore/marketplace 232
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artifacts-builder
Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.
aiskillstore/marketplace 232
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skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
aiskillstore/marketplace 232
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interface-design
This skill is for interface design — dashboards, admin panels, apps, tools, and interactive products. NOT for marketing design (landing pages, marketing sites, campaigns).
aiskillstore/marketplace 232
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performing-orthonotone-polychoral-instrument
Guides agents through launching, playing, sculpting, and capturing performances with the Orthonotone polychoral instrument MVP. Use when generating music, soundscapes, or live demos from this repository.
aiskillstore/marketplace 232
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sitemapkit
Discover and extract sitemaps from any website using SitemapKit. Use this skill whenever the user wants to find pages on a website, get a list of URLs from a domain, audit a site's structure, crawl a sitemap, check what pages exist on a site, or do anything involving sitemaps or site URL discovery — even if they don't explicitly say "sitemap". Requires the sitemapkit MCP server configured with a valid SITEMAPKIT_API_KEY.
aiskillstore/marketplace 232
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srs-documentation
Software Requirements Specification documentation following IEEE 830 standard. Use when generating formal SRS documents or compiling gathered requirements into structured documentation.
aiskillstore/marketplace 232
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solid-principles
SOLID principles adapted for functional and TypeScript-first development.
aiskillstore/marketplace 232
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functional-patterns
Functional programming patterns that promote testability, composability, and maintainability.
aiskillstore/marketplace 232
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requirements-elicitation
Requirements gathering and elicitation techniques for business analysis. Use when conducting stakeholder interviews, gathering functional/non-functional requirements, or identifying gaps in requirements.
aiskillstore/marketplace 232
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clean-code
Clean code principles adapted for TypeScript-first, functional development.
aiskillstore/marketplace 232
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tdd-workflow
Test-Driven Development methodology for Node.js/TypeScript projects.
aiskillstore/marketplace 232
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technical-analysis
Technical analysis capabilities for APIs, data models, integrations, and security requirements. Use when analyzing technical aspects of systems or documenting technical requirements.
aiskillstore/marketplace 232
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cqs-patterns
Command Query Separation (CQS) and CQRS patterns for .NET. Use when designing methods, handlers, and application architecture. Ensures predictable, testable code.
aiskillstore/marketplace 232
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codebase-analysis
Techniques for analyzing existing codebases to reverse-engineer requirements and understand business logic. Use when conducting brownfield analysis or understanding existing system capabilities.
aiskillstore/marketplace 232
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json-validator
Validate, format, and fix JSON data. Use this skill when working with JSON files, API responses, or configuration files that need validation or formatting.
aiskillstore/marketplace 232