Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 374,678 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Helps set up C# library projects that provide nodes to vvvv gamma — project directory structure, Initialization.cs with AssemblyInitializer, service registration via RegisterService, IResourceProvider factories, ImportAsIs / ImportNamespace / ImportType selection, category organization, aspects…
Skill Claude CodeCodex
Writes text in ASD-STE100 Simplified Technical English (STE), Issue 9, the controlled language standard for technical documentation. Use it when the user asks for STE, Simplified Technical English, ASD-STE100, or a controlled language, or wants clear technical documentation, procedures, or manuals.
Skill Claude CodeCodex
Quality assurance for web accessibility and usability, particularly for users with disabilities. Use when involved in any web project.
Plugin Claude Code
iFlow Search provides web search, image search, and web page fetching through MCP. Three tools: iflowwebsearch, iflowimagesearch, iflowwebfetch. Backed by @iflow-ai/search-mcp on npm and the Official MCP Registry entry io.github.zhengyanglsun/iflow-search.
aliyun/alibabacloud-adb-mysql-mcp-server
Skill Claude CodeCodex
A data-analysis assistant for Alibaba Cloud AnalyticDB MySQL, a cloud database service. It can use SQL or Alibaba Cloud interfaces to work with semantic views and explore table metadata.
Plugin Claude Code
Bundles 3 commands, 1 hook · 20 tokens together
Implementation of the Dr. Ralph technique - continuous self-referential AI loops for interactive iterative development. Run Claude in a while-true loop with the same prompt until task completion.
Skill Claude CodeCodex
Run a premortem on any plan, launch, product, hire, strategy, or decision. Assumes it already failed 6 months from now and works backward to find every reason why. Produces a revised plan with blind spots exposed. MANDATORY TRIGGERS: 'premortem this', 'premortem my', 'run a premortem', 'what could kill this'…
Plugin Claude Code
Bundles 1 skill, 9 commands, 2 hooks · 170 tokens together
Deterministic prose-quality tooling, editorial workflows, localization checks, and post-edit guidance for Claude Code.
Plugin Claude Code
Bundles 2 skills · 88 tokens together
Design skill for Claude Code. Research, diverge, decide, draft, refine — iterative loops with fresh evaluator agents that treat every design as unfinished until proven otherwise.
joshuadanpeterson/enhanced-dash-mcp
MCP server Claude CodeCodexCursor +2
MCP server "enhanced-dash-mcp" as configured in joshuadanpeterson/enhanced-dash-mcp. Runs locally from the enhanced-dash-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP Server for interacting with GitHub Projects V2. Runs locally from the mcp-github-projects Python package.
MCP server Claude CodeCodexCursor +2
Official MCP server for Qase — manage test cases, runs, suites, defects via AI tools. Runs locally from the @qase/mcp-server npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for the Revolut Business API: accounts, transactions, payments, FX, and more. Runs locally from the @jeff-nasseri/revolut-mcp npm package. Needs 7 environment variables to run.
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for Google Gemini AI with chat, research, and grounding. Runs locally from the @houtini/gemini-mcp npm package. Needs 1 environment variable to run.
NodeNestor/claude-rolling-context
Plugin Claude Code
Bundles 4 commands, 1 hook · 94 tokens together
Rolling context compression - old messages get summarized, recent messages stay verbatim. Never hit the context wall. Toggle it off per session with /rolling-context:off (or --global) when a session wants the full history - subagents follow the session that spawned them, and nothing already compressed is thrown away.
hugoguerrap/crypto-claude-desk
Plugin Claude Code
Bundles 8 skills, 7 agents, 1 hook · 460 tokens together
Multi-agent cryptocurrency intelligence system with 7 specialized AI agents, 9 MCP servers (95 tools), cognitive learning, and self-evolving capabilities for comprehensive market analysis and paper trading.
Skill Claude CodeCodex
Systematically debug failing n8n workflows — expression errors, node type mismatches, pinned data issues, sub-workflow failures, authentication problems, rate limit errors, and silent data loss. Use this skill whenever the user reports an n8n workflow problem — phrases like "my n8n workflow is failing", "this…
xiaomoBoy/claude-writing-skills
Plugin Claude Code
Bundles 5 skills · 379 tokens together
Claude Code skills for long-form content workflow: research collection via NotebookLM, multi-platform publishing via wechatsync, viral-score evaluation, single-article rewrite loops, and yt-dlp media helpers.
Plugin Claude Code
Bundles 1 skill, 6 commands, 1 hook · 193 tokens together
Pre-execution safety layer that blocks dangerous shell commands and credential file reads using pattern matching + LLM analysis. Fail-closed design.
VikrantSingh01/adaptive-cards-mcp
MCP server Claude CodeCodexCursor +2
Generate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot. Runs locally from the adaptive-cards-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server that simulates malicious behaviors for security testing. Runs locally from the @promptfoo/evil-mcp-server npm package.
scalvert/docusaurus-plugin-mcp-server
Skill Claude CodeCodex
Expose a Docusaurus site's docs as an MCP server for AI agents — add the build-time plugin, deploy the MCP endpoint to any web-standard serverless/edge runtime, run it locally, serve Agent Skills over MCP, or add the install button. Load when working with docusaurus-plugin-mcp-server or its /adapters or /theme entry…
MCP server Claude CodeCodexCursor +2
MCP server + manager CLI for the Reachy Mini robot. Runs locally from the reachy-mini-mcp Python package.
pixelx-jp/plateau-creative-mcp
MCP server Claude CodeCodexCursor +2
MCP server exposing PLATEAU 3D city data as scene-editing and glTF export tools for creative LLM agents. Runs locally from the @yodolabs/plateau-creative-mcp npm package. Needs 1 environment variable to run.
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: