Best X AI Skills & MCP Servers
3,596 curated X skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Cursor Memory
Persistent, searchable memory for Cursor AI — You control what your AI remembers.
Bookstack
MCP server for BookStack wiki — search, read, create, and manage documentation via AI assistants
Bazel
MCP server for Bazel — structured build and test output for AI agents
Codeloop
CodeLoop MCP server - verification, self-repair, and recommendation layer for AI coding agents
Mattermost
KR: Mattermost 사용자, 팀, 채널, 게시글 관리와 조회를 MCP 도구로 제공하는 서버. EN: MCP server for Mattermost user, team, channel, and post management over stdio and Streamable HTTP.
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
Simple Dynamsoft
MCP server for Dynamsoft SDKs - Capture Vision, Barcode Reader (Mobile/Python/Web), Dynamic Web TWAIN, and Document Viewer. Provides documentation, code snippets, and API guidance.
Agents Permissions
Cross-agent permission policy specification for AI coding agents
Twitterapi Io
TwitterAPI.io MCP server providing offline access to docs (endpoints, pages, blogs) for Claude and other AI assistants
Devbox
Model Context Protocol server for Microsoft Dev Box
Genexus
GeneXus 18 MCP server — read, edit, and analyze GeneXus knowledge base objects (transactions, web panels, procedures, SDTs) directly from Claude, Cursor, and other AI agents over the Model Context Protocol.
Clinicaltrialsgov
Search ClinicalTrials.gov trials, retrieve study details and results, and match patients to eligible trials via MCP. STDIO or Streamable HTTP.
Server
MCP server for Workjournal — exposes tools for creating, searching, and listing journal entries from any MCP-compatible AI agent.
Agenthub Multiagent
MCP server for AgentHub multi-agent communication
Local Rag
Local RAG MCP Server - Easy-to-setup document search with minimal configuration
Memex Mvp
Local-first MCP server for cross-agent AI memory. One SQLite + FTS5 corpus across Claude Code, Cowork, Cursor, Continue, Zed, Obsidian, and Telegram — passively captured, verbatim, searchable from any MCP-compatible client.
Image
MCP server for AI image generation
Stock Nse India
This package will help us to get equity/index details and historical data from National Stock Exchange of India.
Better Email
Better MCP server for Email (IMAP/SMTP) with composite tools optimized for AI agents
C64Bridge
C64 Bridge MCP server for Commodore 64 Ultimate hardware and VICE emulator control
Seer
Show AI coding agents what their edit will touch before they make it.
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.
Kitsune
The shape-shifting MCP hub — shapeshift() into 130,000+ MCP servers at runtime. One entry point, no restarts, 7 registries.
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.