Best X AI Skills & MCP Servers
3,621 curated X skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Server
Fonestar MCP server - Access Fonestar product catalog via Model Context Protocol
Spectrum Design Data
DEPRECATED — use @adobe/design-data-mcp (in-process wasm) instead. Model Context Protocol server for Spectrum design data including tokens, schemas, and component anatomy
Works
Ship quality products with AI-powered E2E acceptance testing that validates your web app like a real user — from Claude Code and Cursor to PR.
Nex Code
Run 400B+ open coding models on your codebase without the hardware bill. Ollama Cloud first — OpenAI, Anthropic, and Gemini when you need them.
Kaax
MapCooking by Kaax — the first conversational GIS. MCP server that turns Claude Desktop, Claude Code, Cursor, ChatGPT and any MCP-compatible agent into an agronomic operator: plant counting, replanting plans, vegetation indices (NDVI / NDRE / SAVI / EVI /
Server
MCP server exposing cellar-door EXIT and ENTRY verifiable markers as AI-native tools
Mcp
MCP server for Zindex - agent-native diagram state infrastructure. A thin HTTP client exposing tools (create, patch, validate, normalize, diff, render, list-revisions, get-scene, delete-scene, undelete-scene, list-recently-deleted, submit-to-support, publ
Agent Qa
Model Context Protocol server and tools for agent-qa authoring and triage.
Sanitizer
Comprehensive security sanitization library for Model Context Protocol (MCP) servers with trusted security libraries
Chaimi Keep
柴米记账 MCP Server - 支持 Claude、Cursor、OpenClaw、WorkBuddy 等 AI 工具直接记账
Wplab
Production-grade WordPress operations toolkit for AI coding agents — default-safe wp-cli + REST + scoped fs, opt-in companion for execute-php + runtime introspection. MIT, rolepod ecosystem.
Easel
A live browser tab for every Claude Code (and MCP) session. The push MCP tool appends HTML cards to a scrolling feed you keep open in split-screen.
Reddit Buddy
Clean, LLM-optimized Reddit MCP server. Browse posts, search content, analyze users. No fluff, just Reddit data.
Linux Arm64
Azure MCP Server - Model Context Protocol implementation for Azure, for linux on arm64
A2Adapt
MCP server daemon for a2adapt — one native ADAPT wrapper hosting N self-sovereign identities, exposing secure agent-to-agent messaging tools over HTTP (Streamable HTTP). Run `a2adapt-mcp start`.
Server
MCP Server for withPICA — enables AI assistants to interact with your withPICA music catalog
Swatchbook
Model Context Protocol server for swatchbook — exposes a DTCG project's tokens, axes, and diagnostics to AI agents without running Storybook.
Cc Agent
MCP server for spawning Claude Code agents in cloned repos — branch your agents
Tavily
MCP server for advanced web search using Tavily
Mysql Server
Model Context Protocol server for MySQL database integration with dynamic per-project permissions
Test Client
A testing utility for Model Context Protocol (MCP) servers
Chromeflow
MCP server for chromeflow — lets Claude Code or Codex CLI drive your real Chrome browser with sessions intact. Plugin install recommended; npx chromeflow for manual MCP wiring.
Sublinear Time Solver
The Ultimate Mathematical & AI Toolkit: Sublinear algorithms, consciousness exploration, psycho-symbolic reasoning, chaos analysis, and temporal prediction in one unified MCP interface. WASM-accelerated with Lyapunov exponents and attractor dynamics.
Its Over 9K
Persistent memory and agent lifecycle for Claude Code — because sessions shouldn't start from zero.
About X skills on iClaude
iClaude is the universal install layer for AI skills. Every X skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.