# AI Plugin Index

> Independent directory of MCP servers, Claude skills and plugins for Claude, ChatGPT, Cursor, VS Code, Codex and Gemini CLI. Every listing has a 0 to 100 score, letter grades with reasons, and install commands built from package data. Updated daily.

Updated: 2026-10-20

## At a glance
- 64,189 MCP servers and 89,423 Claude skills listed (154,158 tracked)
- 30,207 remote MCP servers that work in ChatGPT
- 30,258 listings meet our quality bar for search engines
- Sources: the official MCP Registry, npm and public GitHub repositories
- Not affiliated with Anthropic, OpenAI or Google

## Definitions
- MCP server: a program that connects an AI assistant to a tool or data source through the Model Context Protocol.
- Remote MCP server: an MCP server you connect to with a URL; the only kind ChatGPT supports.
- Claude skill: a folder with a SKILL.md file that teaches Claude a task; loaded only when relevant.
- Score: 0 to 100 from popularity (GitHub stars or npm downloads), upkeep, quality and trust. See https://aipluginindex.com/methodology
- Grades: A to F for maintenance, licence and quality, each with a reason. See https://aipluginindex.com/security-grades

## Entry points
- MCP servers: https://aipluginindex.com/mcp
- Remote MCP servers (ChatGPT): https://aipluginindex.com/mcp/remote
- Official MCP servers: https://aipluginindex.com/mcp/official
- Claude skills: https://aipluginindex.com/skills
- Rankings: https://aipluginindex.com/rankings
- Search: https://aipluginindex.com/search?q={query}
- Open dataset (JSON, CC BY 4.0): https://aipluginindex.com/data/listings.json

## Top MCP servers today
1. [exa](https://aipluginindex.com/mcp/ai-exa-exa): Connect AI agents to Exa for web search, content fetching, and multi-step research. (score 100)
2. [apify-mcp-server](https://aipluginindex.com/mcp/com-apify-apify-mcp-server): Extract data from any website with thousands of scrapers, crawlers, and automations on Apify Store ⚡ (score 100)
3. [browser-use](https://aipluginindex.com/mcp/com-browser-use-browser-use): Control a real Chrome browser to complete any task: fill forms, extract data, book flights. (score 100)
4. [GitDiagram](https://aipluginindex.com/mcp/com-gitdiagram-gitdiagram): Architecture diagrams, explanations and Mermaid source for public GitHub repositories. (score 100)
5. [Jitsu](https://aipluginindex.com/mcp/com-jitsu-mcp): Manage Jitsu data pipelines: destinations, streams, connections, functions, live events. (score 100)
6. [Azure MCP Server](https://aipluginindex.com/mcp/com-microsoft-azure): All Azure MCP tools to create a seamless connection between AI agents and Azure services. (score 100)
7. [mockserver](https://aipluginindex.com/mcp/com-mock-server-mockserver): Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP. (score 100)
8. [XcodeBuildMCP](https://aipluginindex.com/mcp/com-xcodebuildmcp-xcodebuildmcp): XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities. (score 100)
9. [Oh My Posh Validator](https://aipluginindex.com/mcp/dev-ohmyposh-validator): Validate oh-my-posh configurations and segment snippets against the official schema. (score 100)
10. [draw.io](https://aipluginindex.com/mcp/io-draw-mcp): Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes. (score 100)

## Top Claude skills today
1. [reverse-skill-router](https://aipluginindex.com/skills/zhaoxuya520-reverse-skill-router): Use the reverse-skill repository from Codex for authorized reverse engineering, security analysis, CTF, and defensive te (score 84)
2. [getting-started](https://aipluginindex.com/skills/wasp-lang-getting-started): Get started with your Open SaaS project — fetches docs, checks Wasp installation, and helps you start your database and  (score 84)
3. [kind-cluster](https://aipluginindex.com/skills/projectcalico-kind-cluster): Create, deploy to, reload, and tear down a local kind cluster running Calico from locally-built images. Use when the use (score 84)
4. [mobilebuildmcp-rendering-streaming-review](https://aipluginindex.com/skills/getsentry-mobilebuildmcp-rendering-streaming-review): Use when reviewing MobileBuildMCP rendering, streaming fragment, next-step, and CLI output mode changes for boundary vio (score 84)
5. [frontend-api-contracts](https://aipluginindex.com/skills/openhands-frontend-api-contracts): This skill should be used when the user asks to "add an API call", "change a backend", "update settings persistence", "c (score 84)
6. [frb-debugging](https://aipluginindex.com/skills/fzyzcjy-frb-debugging): Use when generated code looks wrong, code generation fails, or you need to understand FRB internals (score 84)
7. [remove-unused-includes](https://aipluginindex.com/skills/chromium-remove-unused-includes): Look through a given folder to find and safely remove unused includes specifically for Clang-compiled code (using clang- (score 84)
8. [scrape](https://aipluginindex.com/skills/davila7-scrape): Scrape any webpage as clean markdown via Bright Data Web Unlocker API. Bypasses bot detection and CAPTCHA. Requires BRIG (score 84)
9. [critical-images](https://aipluginindex.com/skills/thedaviddias-critical-images): Use when reviewing image assets, markup, and CDN or build transforms related to Prioritize loading critical images. Chec (score 84)
10. [release-process](https://aipluginindex.com/skills/fossasia-release-process): Version bumping, release workflow, and PyPI publishing process for Visdom (score 84)

## Categories
- [Developer tools](https://aipluginindex.com/category/developer-tools): 19,087 listed
- [AI and LLM tools](https://aipluginindex.com/category/ai-and-llm-tools): 14,289 listed
- [Search and web](https://aipluginindex.com/category/search-and-web): 8,868 listed
- [Documents and files](https://aipluginindex.com/category/documents-and-files): 7,907 listed
- [Knowledge and memory](https://aipluginindex.com/category/knowledge-and-memory): 6,341 listed
- [Cloud and DevOps](https://aipluginindex.com/category/cloud-and-devops): 6,249 listed
- [Productivity](https://aipluginindex.com/category/productivity): 6,172 listed
- [Finance](https://aipluginindex.com/category/finance): 6,105 listed
- [Security](https://aipluginindex.com/category/security): 4,378 listed
- [Databases](https://aipluginindex.com/category/databases): 3,448 listed
- [Communication](https://aipluginindex.com/category/communication): 3,240 listed
- [Browser automation](https://aipluginindex.com/category/browser-automation): 3,145 listed
- [Marketing](https://aipluginindex.com/category/marketing): 3,041 listed
- [Data and analytics](https://aipluginindex.com/category/data-and-analytics): 2,880 listed
- [Design](https://aipluginindex.com/category/design): 2,778 listed
- [Media](https://aipluginindex.com/category/media): 2,478 listed
- [Science and health](https://aipluginindex.com/category/science-and-health): 1,388 listed
- [Sales and CRM](https://aipluginindex.com/category/sales-and-crm): 970 listed
- [E-commerce](https://aipluginindex.com/category/e-commerce): 690 listed

## Install guides
- [Claude Code](https://aipluginindex.com/clients/claude-code)
- [Claude Desktop](https://aipluginindex.com/clients/claude-desktop)
- [Cursor](https://aipluginindex.com/clients/cursor)
- [VS Code](https://aipluginindex.com/clients/vscode)
- [Windsurf](https://aipluginindex.com/clients/windsurf)
- [Codex](https://aipluginindex.com/clients/codex)
- [Gemini CLI](https://aipluginindex.com/clients/gemini-cli)
- [ChatGPT](https://aipluginindex.com/clients/chatgpt)

## Guides
- [What is MCP (Model Context Protocol)?](https://aipluginindex.com/learn/what-is-mcp)
- [What are Claude skills?](https://aipluginindex.com/learn/what-are-claude-skills)
- [Skills vs MCP servers vs plugins: what is the difference?](https://aipluginindex.com/learn/skills-vs-mcp-vs-plugins)
- [How to install an MCP server](https://aipluginindex.com/learn/how-to-install-an-mcp-server)
- [Are MCP servers and skills safe?](https://aipluginindex.com/learn/are-mcp-servers-safe)
- [MCP server not showing up? 8 fixes](https://aipluginindex.com/learn/mcp-server-not-showing-up)
- [How to create a Claude skill](https://aipluginindex.com/learn/how-to-create-a-claude-skill)
- [How to add an MCP server to Claude Code](https://aipluginindex.com/learn/add-mcp-server-to-claude-code)
- [How to add an MCP server to Claude Desktop](https://aipluginindex.com/learn/add-mcp-server-to-claude-desktop)
- [How to add an MCP server to Cursor](https://aipluginindex.com/learn/add-mcp-server-to-cursor)
- [How to add an MCP server to VS Code](https://aipluginindex.com/learn/add-mcp-server-to-vs-code)
- [How to use MCP servers in ChatGPT](https://aipluginindex.com/learn/mcp-servers-in-chatgpt)
- [How to add an MCP server to Codex](https://aipluginindex.com/learn/add-mcp-server-to-codex)
- [How to add an MCP server to Gemini CLI](https://aipluginindex.com/learn/add-mcp-server-to-gemini-cli)
- [How to install a Claude skill](https://aipluginindex.com/learn/how-to-install-a-claude-skill)
- [How to install Claude Code plugins](https://aipluginindex.com/learn/install-claude-code-plugins)
- [Local vs remote MCP servers: which should you use?](https://aipluginindex.com/learn/local-vs-remote-mcp-servers)
- [How to give an MCP server an API key safely](https://aipluginindex.com/learn/mcp-server-api-keys)
- [Official vs community MCP servers: how to tell them apart](https://aipluginindex.com/learn/official-vs-community-mcp-servers)
- [MCP and skills security checklist: 8 checks before you install](https://aipluginindex.com/learn/mcp-security-checklist)

## Advertising
Sponsor slots and prices: https://aipluginindex.com/advertise. Sponsors never affect scores, grades or rankings.