Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 386,613 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Comprehensive guide for type-safe URL query state management with nuqs in Next.js applications. Contains 42 rules across 8 categories, prioritized by impact to guide code generation, refactoring, and code review.
bluefox3186-f7i30/onboarding-email-seq
Skill Claude CodeCodex
A guide for writing a three-to-five-email activation sequence for developer tools, meaning emails that help new users reach their first useful result.
MCP server Claude CodeCodexCursor +2
A local MCP server that connects an AI assistant to a J-Link hardware debugger used for embedded development.
Skill Claude CodeCodex
Pull a GitHub Actions xtbench run, extract failing namespaces per language/group, and triangulate whether the root cause is in the shared xt. source test or in a language-specific spec/rewrite.
cenconq25/claude-code-app-studio
Skill Claude Code
Section-by-section authoring of a Product Requirements Doc for a single mobile-app system. Reads concept, systems index, dependencies, and registry; walks the user through each PRD section collaboratively; writes incrementally to file. Use when starting a new PRD or filling gaps in an existing one.
Skill Claude CodeCodex
A browser-control skill for opening and playing videos on Bilibili, a Chinese video-sharing website, including selected episodes, playback speed, fullscreen mode, and frame capture.
PublicDotCom/claw-skill-public-dot-com
Skill Claude CodeCodex
Interact with your Public.com brokerage account using the Public.com API. Able to view portfolio, get stock quotes, place trades, and get account updates. To create a Public.com account head to public.com/signup.
Plugin Claude Code
Bundles 1 skill, 8 commands, 1 agent, 1 hook · 328 tokens together
Run an artifact-driven software lifecycle: intent -> spec -> plan -> code -> verify -> review -> monitor, with every stage committed to git.
MCP server Claude CodeCodexCursor +2
Generate and validate a .specs/ bundle for your repo, then hand it to your AI coding agent. Remote server at init.specpilot.dev.
chewcw/tia-portal-openness-mcpserver
Skill Claude CodeCodex
Orchestrate data-driven Siemens TIA Portal workflows: read structured data from CSV/Excel files, generate STL/AWL code via the siemens-awl-stl-programmer skill, and apply changes to a live TIA Portal project. Trigger when the user asks to import, generate, sync, or batch-apply PLC blocks, tags, devices, or data blocks…
Skill Claude CodeCodex
How to configure the Combo box widget (com.mendix.widget.web.combobox.Combobox). Use when adding or changing a dropdown, select, picker, autocomplete or multi-select for an association, enumeration, boolean, or a list of objects.
Skill Claude CodeCodex needs its repo
A documented workflow for Claude Code to run database commands in the yudao project. It uses local database clients or a remote SSH connection, and guides the agent through previewing, executing, and checking changes.
Plugin Claude Code
Bundles 1 skill · 130 tokens together
Analyze Linux kernel vulnerabilities from KASAN/UBSAN/BUG crash logs or CVE descriptions. Full root cause analysis, exploitability assessment, patch development, and QEMU verification.
Skill Claude CodeCodex
Pin an answer from this conversation to Mycelium, verbatim. Use only when the user explicitly invokes $clip or asks to clip or pin an answer to Mycelium.
Skill Claude CodeCodex
Persistent memory for the current session. Use this skill whenever the user asks you to remember a fact, recall something they told you before, or when starting work where prior context might exist (conventions, decisions, file purposes, preferences).
lishenxydlgzs/simple-files-vectorstore
MCP server Claude CodeCodexCursor +2
A Model Context Protocol (MCP) server that provides semantic search capabilities across files. This server watches specified directories and creates vector embeddings of file contents, enabling semantic search across your documents. Runs locally from the @lishenxydlgzs/simple-files-vectorstore npm package.
Skill Claude CodeCodex
ALWAYS use this skill when writing AWS Lambda functions in Python, TypeScript, Java, or .NET. Provides serverless best practices for structured logging, distributed tracing (X-Ray), CloudWatch metrics, idempotency, batch processing, and event handling using Powertools for AWS Lambda. Essential for any Lambda…
Plugin Claude Code
Bundles 1 skill, 6 hooks · 74 tokens together
Verification-gated workflow plugin for Claude Code tasks. Adds lightweight hooks for task classification, verification tracking, and stop-time completion review.
MCP server Claude CodeCodexCursor +2
A custom MCP server that provides useful tools and resources for AI assistants. Runs locally from the mcp-server Python package.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol server that provides web content fetching capabilities with automatic image saving and optional AI display. Runs locally from the @kazuph/mcp-fetch npm package.
MCP server Claude CodeCodexCursor +2
MCP server for managing Ludus cybersecurity training environments through natural language commands. Runs locally from the ludus-mcp npm package.
Skill Claude CodeCodex
A Russian-language diagnostic workflow for OpenClaw, an agent system. It checks areas such as the gateway, memory database, scheduled jobs, tokens, files, and security, and reports possible fixes.
MCP server Claude CodeCodexCursor +2
Trade Robinhood through natural language in Claude Code. Remote server at mcp.trayd.ai.
Skill Claude Code
Data analysis workflow kit using the ALIVE loop (Ask, Look, Investigate, Voice, Evolve).
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: