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
Captures and maintains learnings, errors, and corrections. Use when a command fails, the user corrects an assumption, a capability is missing, knowledge is outdated, or a better approach is found. Review relevant saved guidance before major tasks, reuse, and promotion; revalidate it according to what could change and…
Skill Claude CodeCodex
A structured process for deciding what a web page should do, what it should contain, how it should be arranged, and how it should look. It ends with a handoff package for development.
asmyshlyaev177/react-horizontal-scrolling-menu
Skill Claude CodeCodex
Detect and upgrade pre-v8 react-horizontal-scrolling-menu patterns that agents trained on older data still generate: destructured visibleElements/isFirstItemVisible/isLastItemVisible/initComplete (removed v6), Separator items, separatorClassName and getPrevItem/getNextItem (removed v7), the Arrows prop (removed v3)…
Skill Codex
Track tickets, issues, and progress for your project. Load project context, manage sessions, guide setup.
Skill Claude CodeCodex
Deep security audit of a smart-contract repo OR a live on-chain contract by address - detect Solidity, model the protocol invariants and trust boundaries first, run Slither (best-effort) plus a bounded agentic pass that hunts for a path breaking each invariant, triage, adversarially verify, prove with a fuzzer, and…
Skill Codex
Install, audit, repair, and manage Codex custom model Providers and model catalogs backed by a loopback CLIProxyAPI or Codex Router. Use whenever the user asks to add, remove, upgrade, restore, or diagnose third-party models in Codex or the Codex desktop model picker; mentions Grok, OpenCode Go, DeepSeek, Gemini, GLM…
Skill Claude Code
Usa esta skill cuando el usuario pida crear, redactar o revisar una especificación (spec) de una funcionalidad. Guía una entrevista de requisitos y produce un spec.md siguiendo la plantilla del equipo.
anthropics/code-migration-kit-with-claude-code
Skill Claude CodeCodex ✓ vendor
Run a large-scale language migration with the six-step process: create the map and the rules, stress-test the rules, translate everything, compile, run it, match behavior. Use when the user wants to migrate, port, or rewrite a codebase from one language to another ("migrate this to Rust", "port our Python CLI to…
LubomirGeorgiev/cloudflare-workers-nextjs-saas-template
Skill Codex
Source-of-truth runbook for preparing this Vinext Cloudflare Workers SaaS template for production deployment. Use when setting up or auditing Cloudflare MCP resources, wrangler.jsonc bindings, Worker secrets, Turnstile, Email Sending, GitHub Actions secrets/variables, or GitHub CLI deployment wiring for this…
Skill Claude CodeCodex needs its repo
Use ONLY when calling the browserexecute tool or driving a real browser via the Chrome DevTools Protocol. Required reading before the first browserexecute call in a session. Covers the three connection methods (local Chrome with remote debugging, isolated debug-port profile, Browser Use cloud), the in-process session…
Skill Claude CodeCodex
Use when a web fetch is blocked — Cloudflare, DataDome, PerimeterX, Akamai, a 403/429, a CAPTCHA/"Press & Hold", "Access denied", an empty JavaScript shell, or a page whose data only appears after client-side rendering. Drives a real recompiled-Chromium stealth engine (Fortress) via the Fortress MCP to fetch, extract…
wanshuiyin/HERO-Anti-OverDefense
Skill Claude CodeCodex
Prepare a grounded project handoff before switching to a fresh session, or continue authorized work from an existing handoff after checking current artifacts and running tasks.
Skill Claude CodeCodex
Apply, review, and explain discriminated unions in TypeScript. Use automatically for tasks involving mutually exclusive variants, invalid state prevention, exhaustiveness checking, variant-specific object properties, application state, function arguments, or React props.
zarazhangrui/beautiful-feishu-whiteboard
Skill Claude CodeCodex
A library of 35 curated colour palette styles for building beautiful, editable Feishu / Lark (飞书) whiteboards from SVG. Use this whenever the user wants to create or draw a Feishu whiteboard, infographic, diagram, poster, or visual explainer and wants it to look polished, on brand, or in a particular aesthetic, or…
Skill Claude Code
A toolkit for programming and debugging microcontrollers through hardware probes such as ST-Link or CMSIS-DAP. OpenOCD can act as a GDB Server, allowing a debugger to inspect source code, registers, memory, breakpoints, and program execution.
Skill Claude CodeCodex
Applies Steve Blank's Customer Development methodology from The Four Steps to the Epiphany. Use when a startup is searching for customers and a business model before scaling. Covers Customer Discovery, Customer Validation, Customer Creation, and Company Building. Triggers include 'we built it but no one's buying'…
Skill Claude CodeCodex
Cut dead code and over-long comments from termio's Swift, verifying every deletion against a build. Knows this repo's real failure mode (essay-length doc comments, not restated-code slop) and periphery's four known false-positive shapes. Invoke when the user says 'clean dead code', 'clean up the comments', 'the…
Skill Claude CodeCodex
Use for architecture, current-state, process, data-flow, medallion, or DP diagrams, including redrawing .drawio and Mermaid sources. Creates branded flowchart, sequence, ER, org, timeline, and chart visuals as standalone HTML/SVG/PNG.
Skill Claude CodeCodex
A command-line manager for teams of AI agents, where each agent has a role and the team can use different workflows or models.
Skill Claude Code ✓ vendor
Provides guidance for writing, optimizing, and benchmarking C++ CPU kernels with SIMD intrinsics (AVX2/AVX512) for the Hugging Face kernels ecosystem. Includes a two-phase workflow: Phase 1 correctness (generic → AVX2) and Phase 2 performance exploration (AVX512 with branching trial loop), runtime CPU dispatch, OpenMP…
alirezarezvani/claude-code-tresor
Skill Claude Code
Automatic code quality and best practices analysis. Use proactively when files are modified, saved, or committed. Analyzes code style, patterns, potential bugs, and security basics. Triggers on file changes, git diff, code edits, quality mentions.
Skill Claude CodeCodex needs its repo
Advanced full SEO audit skill. Runs its own full workflow from local scripts, including the basic SEO checks plus PageSpeed, social metadata, and advanced review modules when available.
Skill Claude CodeCodex
Use the ima2-gen CLI/server to generate, edit, inspect, and manage local AI image generation jobs.
nuyoah-ai-works/nuyoah-xiezhen-prompt
Skill Codex
A Chinese-language prompt-writing guide for AI portrait photography, including recreating a photo series with a different person and breaking reference images into usable instructions.
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: