Best X AI Skills & MCP Servers
2,965 curated X skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Ai Agent Guidelines
MCP server exposing public instruction workflows as tools, backed by hidden AI agent skills for requirements, orchestration, quality, research, evaluation, governance, resilience, and physics-inspired analysis
Pubmed
Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms via MCP. STDIO or Streamable HTTP.
Powerplatform Data
MCP server for PowerPlatform data CRUD operations (operational use)
Ares
MCP server for ARES (Czech Business Register) — company lookup by IČO, full-text search, history
Haluguard
MCP server for haluguard — hallucination detection for LLM apps. Plugs into Claude Code, Cursor, ChatGPT Desktop and any MCP-compatible host.
Claude Agents Core
MCP Server para o core protegido do Claude Agents Ecosystem v1.4.6 — 54 agentes especializados. v1.4.6 RELEASE MAJOR: 13 issues consolidadas (255-267) — Spawn fixes + Pacote A Modularidade (file-size-guard, executor-file-scope, agents.md per-subdir, templ
Kingdee K3Cloud Dev
金蝶云星空企业版开发服务
Korean Law
법제처 42개 API → 17개 MCP 도구. 법령·판례·조례·조약 + LLM 환각 방지 인용 검증 + 조문 영향 그래프(impact_map) + 시점 비교(time_travel) + 상황별 5단계 안내(action_plan) + 국세청 해석례(nts)
Wordpress
180+ MCP tools for WordPress, the only MCP server with native page builder support, context-aware tool filtering, and an agent persona loaded into every handshake. v6.17.0: (1) SOUL.md, an agent persona file loaded into the handshake so every AI client re
Kie Ai
MCP server for Kie.ai APIs (24 AI tools: Nano Banana image generation/editing/upscaling, Veo3 video generation, Suno music generation, ElevenLabs TTS/sound effects, ByteDance Seedance/Seedream video/image, Qwen image generation/editing, Runway Aleph video
Bookstack
MCP server for BookStack wiki — search, read, create, and manage documentation via AI assistants
Ccman
Manage Codex, Claude Code, Gemini CLI, OpenCode, OpenClaw, and MCP API service provider configurations
European Parliament
Model Context Protocol server for European Parliament open data
Cursor Memory
Persistent, searchable memory for Cursor AI — You control what your AI remembers.
Agent Perms
Cross-agent permission policy specification for AI coding agents
Powerbi Modeling Darwin Arm64
Power BI Modeling MCP Server - Node.js client package for installing and running the Power BI Modeling MCP server, for darwin on arm64
Hermit Agent
MCP executor for Claude Code or Codex with an npm-first launcher and cheaper local or flat-rate execution by default
Codeloop
CodeLoop MCP server - verification, self-repair, and recommendation layer for AI coding agents
Mcp
MCP server for ReFormer form library - provides AI assistants with comprehensive documentation and tools for form development
Gogcli Contacts
Extended Google Contacts + People MCP server via gogcli — auth + Contacts + Workspace directory (People API)
Roblox
MCP (Model Context Protocol) server for Roblox Studio integration - enables AI coding agents to interact with Roblox Studio in real-time
Agent Permissions Policy
Cross-agent permission policy specification for AI coding agents
Honeybook
HoneyBook client-portal MCP server for Claude
Tessra
MCP server for AI coding tools and agents. Provides semantic codebase context for Cursor, Claude Code, Codex, Copilot, Antigravity, and CLI workflows without requiring full file uploads.
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.