Everything for Claude Code

dart-lang/skills

Skill Claude CodeCodex

Replace the usage of expect and similar functions from package:matcher to package:checks equivalents.

hmlongco/Navigator

Plugin Claude Code

Bundles 1 skill · 73 tokens together

In-depth guide to Navigator, a SwiftUI navigation framework built on NavigationStack with deep linking, checkpoints, and modular destinations.

shivprime94/file-itr

Skill Claude CodeCodex

Assist a resident Indian individual with preparing and e-filing an Income Tax Return (ITR-1/2/3/4) on the e-filing portal (eportal.incometax.gov.in), under EITHER the old or new tax regime (non-resident / RNOR returns are out of scope). Use WHENEVER the user mentions filing taxes in India, ITR, income tax return…

cookjohn/gs-skills

Agent Claude Code

Google Scholar Research Assistant - helps with academic literature search, citation tracking, and Zotero export via Google Scholar. Use proactively when the user needs to search Google Scholar, find papers, track citations, or manage references.

snarktank/compound-product

Skill Claude CodeCodex

Convert a PRD markdown file to prd.json for execution. Triggers on: convert prd, create tasks, prd to json, generate tasks from prd.

steveclarke/real-world-rails

Skill Claude CodeCodex

Research how production Rails apps solve architectural problems using the Real World Rails repository. Use when the user wants to know how other apps handle something, find patterns, or compare approaches. Triggers on "rails patterns", "how do other apps", "real world rails", "research how apps do".

Johell1NS/browser-search

Skill Claude CodeCodex

Multi-engine web search (SearXNG) + browsing/scraping (Camofox, CloakBrowser). Use whenever you need to do web research.

templatical/sdk

Skill Claude Code

Author Templatical email templates and integrate the Templatical email editor SDK. Use whenever the user wants to create, design, draft or edit a marketing, transactional or newsletter email — for example "make a product-launch email", "design a welcome email" or "turn this copy into an email template" — even when…

42-evey/hermes-plugins

Skill Claude CodeCodex

Before delegatetask: brief the subagent, then verify it.

next-1688/1688-88syt

Skill Claude CodeCodex

An integration for 88 S生意通, an offline business-to-business trading service. It covers electronic purchasing documents and account-related transaction steps for buyers and sellers.

alfonso0512/research-writing-skill

Skill Claude CodeCodex

A collection of 30 prompt templates for writing and reviewing scientific papers. It covers tasks such as translating, editing, summarizing research, writing sections, creating figure captions, and preparing reviewer replies.

UI5/webcomponents-react

Skill Claude CodeCodex

Use ALWAYS for AnalyticalTable internals — react-table v7 plugin architecture, vendored react-table code at packages/main/src/components/AnalyticalTable/react-table/, tableHooks, AnalyticalTableHooks, useDynamicColumnWidths, useColumnResizing, useRowSelect, useF2CellEdit, useManualRowSelect…

bahayonghang/academic-writing-skills

Skill Claude CodeCodex

A Chinese-language assistant for existing LaTeX master’s and doctoral thesis projects. LaTeX is a text-based system for writing documents with structured formatting and mathematical formulas.

cas-bigdatalab/piflow

Skill Claude Code

A tool for creating or checking PiFlow-compatible coding-agent skills from completed data-processing tasks. It follows local templates and conventions to save the workflow as reusable skill files.

motherduckdb/mcp-server-motherduck

MCP server Claude CodeCodexCursor +2

A MCP server for MotherDuck and local DuckDB. Runs locally from the mcp-server-motherduck Python package. Needs 8 environment variables to run.

heygen-com/skills

Plugin Claude Code

Bundles 4 skills, 1 MCP server · 970 tokens together

Create HeyGen avatar videos, personalized video messages, and translated / dubbed videos. Build a persistent digital identity from a photo, generate presenter-led videos with your digital twin, and localize existing videos into 175+ languages with voice cloning and lip-sync.

mit-han-lab/KernelWiki

Skill Claude Code

Use when the user asks about optimizing NVIDIA Blackwell (SM100, B200) or Hopper (SM90, H100) GPU kernels — tcgen05/TMEM/CLC/NVFP4/2-SM cooperative, warp specialization, FlashAttention-4, DeepGEMM, FlashMLA, MoE, grouped GEMM, CuTe-DSL/PTX/Triton on Blackwell, or wants concrete PR references from…

kitlangton/stack

Skill Claude CodeCodex

User guide for the local squash-safe stack CLI for stacked PR/MR repair on GitHub and GitLab. Use when someone asks how to inspect, track, sync, merge, document, or undo stacked pull requests / merge requests in squash-merge repositories. Prefer this tool over GitHub's gh stack command for this workflow.

ythx-101/ask-search

Skill Claude CodeCodex

Web search via self-hosted SearxNG. Aggregates Google, Bing, DuckDuckGo, Brave. Returns title/url/snippet. Zero API key required.

vibeeval/vibecosystem

Agent Claude Code needs its repo

End-to-end testing specialist using Vercel Agent Browser (preferred) with Playwright fallback. Use PROACTIVELY for generating, maintaining, and running E2E tests. Manages test journeys, quarantines flaky tests, uploads artifacts (screenshots, videos, traces), and ensures critical user flows work.

LLM-Coding/Semantic-Anchors

Plugin Claude Code

Bundles 6 skills · 640 tokens together

Semantic anchor skills for translating established methodologies and installing persistent coding-agent context.

google/mcp-security

Skill Claude CodeCodex ✓ vendor

Helps the user configure the Google SecOps Remote MCP Server for Antigravity. Use this when the user asks to "set up" or "configure" the security tools for Antigravity.

elevenlabs/skills

Skill Claude CodeCodex

Build voice AI agents with ElevenLabs. Use when creating voice assistants, customer service bots, interactive voice characters, or any real-time voice conversation experience, and when configuring an agent's tools, workflows, or procedures, including creating, editing, and publishing free-form and structured procedure…

anyproto/anytype-mcp

MCP server Claude CodeCodexCursor +2

Official MCP server for Anytype API - your encrypted, local and collaborative wiki. Runs locally from the @anyproto/anytype-mcp npm package. Needs 1 environment variable to run.