Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 367,984 indexed, measured the same four ways as everything else here.
MCP server Claude CodeCodexCursor +2
One of 2 in mcp.json
MCP server "dockertwstockmcpserver" as configured in twjackysu/TWSEMCPServer. Runs in Docker (ghcr.io/twjackysu/twsemcpserver:latest).
Skill Claude CodeCodex
A guide for creating standalone HTML visualisations from question data, using a project's design files and rendering scripts. It also defines how to preserve answers when the visualisation is updated.
Skill Claude CodeCodex
Generate a persistent .nexus-map/ knowledge base that lets any AI session instantly understand a codebase's architecture, systems, dependencies, and change hotspots. Use when starting work on an unfamiliar repository, onboarding with AI-assisted context, preparing for a major refactoring initiative, or enabling…
ricardoquesada/regenerator2000
MCP server Claude CodeCodexCursor +2
MCP server "regenerator2000", hosted remotely at 127.0.0.1, as configured in ricardoquesada/regenerator2000.
Plugin Claude Code
Bundles 21 skills, 11 agents, 10 hooks · 1,825 tokens together
The Loop Engine — harness and loop engineering plugin for Claude Code. Router-kernel orchestration, workflow artifacts, sub-agent delegation, hook enforcement, Test Honesty Gates, fresh-context verification, and memory that persists. 73% leaner than v11, zero quality regression.
Skill Claude CodeCodex
Query Spot/preemptible VM prices, savings and interruption risk across AWS, GCP and Azure with the spotinfo CLI. Use this whenever the user asks which instance type is cheapest, what a Spot instance costs, what the interruption risk is, whether arm64 beats x8664 on price, how AWS/GCP/Azure Spot pricing compares, or…
Plugin Claude Code
Bundles 2 skills, 1 command · 153 tokens together
Plan-first contract engineering for Claude Code and Codex.
Skill Claude CodeCodex
Makes Gemma more expressive, supportive, and 'alive' as a companion.
Skill Claude CodeCodex
A behavior mode that makes an agent communicate and work in a rigid, overly literal, repetitive style associated with autism-spectrum traits. It is intended as a performance-art effect that reduces efficiency.
Skill Claude Code
MANUAL TRIGGER ONLY: invoke only when user types /zeroid. Identity infrastructure for AI agents — register identities, issue tokens, delegate to sub-agents, revoke credentials, and manage credential policies via the Zeroid REST API.
Skill Claude CodeCodex
Write a high-quality prompt for any LLM or AI assistant — Claude, Claude Code, ChatGPT, Gemini, Cursor, Windsurf, Copilot, or any coding / chat agent. Use this skill whenever the user asks to write, improve, refine, shorten, or rewrite a prompt; asks "how should I phrase this for [model]" or "what's a good prompt for…
Skill Claude CodeCodex
Optimizes image generation prompts using Subject-Context-Style structure. Use this skill when generating images, creating illustrations, photos, visual assets, editing images, or crafting prompts for any image generation model.
apiotrowski-afk/commercial-legal-pl
Plugin Claude Code
Bundles 1 skill · 231 tokens together
Polish Commercial Legal — Claude skill for drafting and reviewing contracts under Polish civil law. Focused on B2B, IP and IT contracts (body leasing, NDAs, IT implementation, SaaS, IP assignment, settlements). Built from the practice of Zurawska Piotrowski Law Firm (ktzr.pl). Use when the user asks to analyze a…
learningmatter-mit/AtomisticSkills
Skill Claude CodeCodex
Compute single-trajectory MM-GBSA and / or MM-PBSA binding free energy estimates from a protein-ligand MD trajectory. Two backends: a fast OpenMM GBn2 path (no extra dependencies) and an AmberTools MMPBSA.py path that supports both GB (multiple igb models) and Poisson-Boltzmann PB on the same trajectory.
tt-a1i/matt-skills-with-to-goal
Plugin Claude Code
Bundles 42 skills · 1,601 tokens together
Loosely coupled skills for verifiable goal handoffs and optional forked execution.
Skill Claude CodeCodex
Use this skill to generate high-quality editable PowerPoint/PPTX decks from user requirements, topic prompts, or provided text/Markdown. Backed by PPT Master: plans the deck, writes SVG pages, quality-checks them, post-processes them, and exports to natively editable PPTX.
MCP server Claude CodeCodexCursor +2
MCP Server for Swagger/OpenAPI documentation and API testing. Runs locally from the swagger-mcp npm package.
protect-my-hair/nucleus-marketplace
Plugin Claude Code
Bundles 27 skills, 1 agent, 1 hook · 952 tokens together
A development workflow add-on with skills for handling requirements, features, coding, testing, and delivery.
Skill Claude CodeCodex
Django architecture patterns, REST API design with DRF, ORM best practices, caching, signals, middleware, and production-grade Django apps.
Skill Claude CodeCodex
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.
Arman-Kudaibergenov/1c-ai-development-kit
Skill Claude Code
A project-initialization skill for setting up a 1C project.
Skill Claude Code
Continuous self-improvement system for Hermes Agent. Analyzes your past sessions to find recurring failures and skill gaps, then automatically creates or patches skills and runs self-evolution to fix them. Set it to run overnight and wake up to a better agent. Use /dojo to start.
j-morgan6/elixir-phoenix-guide
Plugin Claude Code
Bundles 19 skills, 3 hooks · 645 tokens together
Essential Elixir and Phoenix LiveView development guide with enforced skills, hooks, and patterns for idiomatic code.
Skill Claude Code
AI agent orchestrator — manage teams of AI agents that work on your codebase in parallel. Use when the user wants to: run multiple agents, coordinate AI work, deploy agent teams, manage tasks/goals/agents, check orchestrator status, or mentions 'orch', 'orchestry', 'agents team', 'agent orchestration'.
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: