Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.
Skill Claude CodeCodex
Analyze a chart — set up symbol/timeframe, add indicators, scroll to key dates, annotate, and screenshot. Use when the user wants technical analysis or chart review.
Skill Claude CodeCodex
Access local system resources including Calendar on macOS and Windows. Use this skill when you need to manage user's schedule directly on their device.
Skill Claude CodeCodex
Triage and steward issues in BT6 research and support repositories, deciding whether to answer, reproduce, correct evidence, link work, design a feature, route security, implement, or close.
joeseesun/qiaomu-anything-to-notebooklm
Skill Claude CodeCodex
A content-processing tool that collects material from websites, social posts, videos, podcasts, documents, images, and data files, then sends it to NotebookLM. NotebookLM is a Google research tool that can work with provided sources and create formats such as podcasts, presentations, and mind maps.
Skill Claude CodeCodex
Reviews Swift code for concurrency correctness, modern API usage, and common async/await pitfalls. Use when reading, writing, or reviewing Swift concurrency code.
FlorianBruniaux/claude-code-ultimate-guide
Skill Claude CodeCodex
Audit version freshness, FR/EN parity, and metadata quality of all whitepapers and recap cards.
Dicklesworthstone/destructive_command_guard
Skill Claude CodeCodex
Destructive Command Guard - High-performance Rust hook for Claude Code that blocks dangerous commands before execution. SIMD-accelerated, modular pack system, whitelist-first architecture. Essential safety layer for agent workflows.
Skill Claude CodeCodex
An automated workflow for evaluating and improving SKILL.md files, which are instruction files for coding-agent add-ons. It scores their structure and tests whether edits improve actual results.
Skill Claude CodeCodex
Explore, analyze, plan, or spec features for the Apify MCP server. Adapts to what the user asks — from quick code exploration to full GitHub issue specs. Use when the user asks to explore code, understand behavior, plan a change, design a feature, or create an issue spec.
Skill Claude CodeCodex
Create, refine, and optimize high-quality YAML prompts for AI assistants. Use when working with prompt templates, system prompts, agent prompts, or any prompt engineering tasks. Provides structure guidelines, template patterns, and quality standards for YAML-based prompts.
Skill Claude CodeCodex
Use this when building interfaces with UnoCSS in any framework (React, Vue, Svelte, Solid, or plain HTML), from dense devtools panels to landing pages. Read core-design-read first to set the direction, then apply the token system plus the polish and anti-slop rules.
Skill Claude CodeCodex ✓ vendor
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
Skill Claude CodeCodex
A workflow for processing research candidates such as articles, papers, and tools, then translating, reviewing, and possibly adding them to a knowledge repository. It includes a human approval step before publication.
Skill Claude CodeCodex
Create or update Baserow integration and service types, including services exposed as Application Builder data sources, Builder workflow actions, Automation node actions, Automation node triggers, or dashboard data sources. Use when adding a ServiceType/IntegrationType subclass, registering backend/frontend types, or…
Skill Claude CodeCodex
Turn a visual or interaction technique you already built into a reusable web-design skill, by isolating the one mechanism that makes it work while reproducing its approved reference exactly around that focus, and packaging it with a demo that proves both the mechanism and the visual fidelity. Covers finding the…
zhukunpenglinyutong/jetbrains-cc-gui
Skill Claude CodeCodex
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance…
Skill Claude CodeCodex
Use when adding, reviewing, or fixing localized UI copy in agentsview's Svelte frontend with Paraglide JS. Trigger for frontend/messages/.json edits, generated m. message usage, locale-aware number/date/relative-time formatting, pluralization, language switching, or hard-coded user-facing English in frontend/src.
Skill Claude CodeCodex
UX writing and interface copy, from voice and button labels to error messages and empty states. Use when writing or reviewing any user-facing text: button and link labels, form errors, placeholders, settings labels, onboarding flows, notifications, or empty states. Triggers on UX writing, microcopy, interface copy…
Skill Claude CodeCodexCursor
Implements and configures SuperPlane canvas consoles (markdown, node, table, board, chart, number, scorecard panels), widget data sources, CEL/templates, table row trigger actions, and console YAML. Use when editing console UI, panelTypes, useWidgetData, WidgetTable, WidgetBoard, canvasconsoleyml…
Skill Claude CodeCodex
Guide for adding a new model to the Archon engine. Use when user wants to add support for a new HuggingFace model architecture in ArchonEngine.
Skill Claude CodeCodex
Find businesses, leads, emails, reviews, ratings, and contact details from Google Maps. Use for requests such as "find dentists in Berlin", "scrape Google Maps", "get local business leads", or "collect Google Maps reviews". Runs the open-source scraper locally with Docker and guides nontechnical users through setup…
Skill Claude CodeCodex
Use when the task can read or write the project-memory graph through the potpie CLI: discover the contract with graph catalog, read named views with graph read, resolve entity identity with graph search-entities, create validated plans with graph propose, commit plans with graph commit --verify, inspect quality with…
AmanVarshney01/create-better-t-stack
Skill Claude CodeCodex
Enter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.
Skill Claude CodeCodex
Building, styling, testing, debugging, or observing a Shiny for R app - library(shiny), shinyApp(), runApp(). Index skill: read this, then open the linked reference for the task. Covers reactivity (reactive/observe/req/isolate/bindEvent); modules; async promises and ExtendedTask; bslib layouts, navigation, cards…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: