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Best X AI Skills & MCP Servers

3,557 curated X skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Json Contracts

MCP Registry

MCP server for natural-language-to-JSON workflows using Git-controlled JSON contracts and JSON Schema validation.

MCP Registry · ★ 5.0free

Selis

MCP Registry

MCP server for Selis TMiS — manage PMO entities (actions, risks, issues, projects) from any MCP client

MCP Registry · ★ 5.0free

Mcpvault

MCP Registry

Universal AI bridge for Obsidian vaults - connect any MCP-compatible assistant

MCP Registry · ★ 5.0free

Contextforge

MCP Registry

Persistent memory MCP server for Claude Code, Cursor, and GitHub Copilot. Give your AI assistants long-term memory via the Model Context Protocol.

MCP Registry · ★ 5.0free

Camoufox

MCP Registry

MCP server for browser automation using Camoufox - a privacy-focused Firefox fork with advanced anti-detection features

MCP Registry · ★ 5.0free

Authentik Diag

MCP Registry

MCP server for Authentik API with diagnostic and read-only capabilities

MCP Registry · ★ 5.0free

Pixelcheck

MCP Registry

MCP-first browser primitives for AI agents — real eyes and hands on the web. Local-first. Vendor-agnostic. Yours to own.

MCP Registry · ★ 5.0free

Agent

MCP Registry

Tool-using planning agent over MCP servers, built on the Vercel AI SDK.

MCP Registry · ★ 5.0free

Powerplatform

MCP Registry

MCP server for Microsoft PowerPlatform/Dataverse - read-only access (production-safe)

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Blink MCP Server — serverless cloud infrastructure for agentic coding. Gives your AI coding agent full access to managed SQL databases, authentication, file storage, serverless backends, task queues, custom domains, and production hosting.

MCP Registry · ★ 5.0free

Vision Link

MCP Registry

Universal MCP server that gives AI assistants the ability to watch and understand videos — extracts frames via ffmpeg and processes audio via multiple backends

MCP Registry · ★ 5.0free

Ctx Zip

MCP Registry

Keep your AI agent context small and cheap by managing tool bloat and large outputs.

MCP Registry · ★ 5.0free

Freeweb

MCP Registry

Secure MCP server for web browsing with multi-layer fetcher chain - no API keys required

MCP Registry · ★ 5.0free

Cutline Cli Staging

MCP Registry

CLI and MCP servers for Cutline, including SlopBurn: a product quality engineering roguelike RPG for vibecoding workflows.

MCP Registry · ★ 5.0free

Cctx Optimizer

MCP Registry

Reduce Claude Code token usage by 70-90% with cross-session memory and four-layer optimization: semantic codebase indexing, PostToolUse tool compression, turn summarization, and session consolidation. MCP server powered by Ollama — zero API calls, runs en

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Alephant MCP Server — query AI spend, manage virtual keys and policies from your AI IDE

MCP Registry · ★ 5.0free

Google Multi

MCP Registry

Local MCP server for Google Workspace (Gmail, Drive, Calendar, Sheets, Docs, Contacts, Tasks, Meet, Search Console, +Forms/Chat/Admin) across multiple accounts — OAuth-only, encrypted token storage, deny-by-default writes.

MCP Registry · ★ 5.0free

Powerplatform Data

MCP Registry

MCP server for PowerPlatform data CRUD operations (operational use)

MCP Registry · ★ 5.0free

Ares

MCP Registry

MCP server for ARES (Czech Business Register) — company lookup by IČO, full-text search, history

MCP Registry · ★ 5.0free

Sverklo

MCP Registry

Repo memory for coding agents. Local-first MCP for Claude Code, Cursor, Windsurf, and Codex CLI: symbol graph, blast radius, diff-aware review, and git-pinned decisions. MIT; no API keys or code upload.

MCP Registry · ★ 5.0free

Pubmed

MCP Registry

Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Claude Agents Core

MCP Registry

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

MCP Registry · ★ 5.0free

Korean Law

MCP Registry

법제처 42개 API → 9개 MCP 도구. 법령·판례·조례·조약 + 다단계 리서치(legal_research, 8 task) + 정밀분석(legal_analysis: 인용검증·판례생사·행위시법·영향그래프) + 시점 비교(time_travel) + 상황별 5단계 안내(action_plan) + 국세청 해석례(nts)

MCP Registry · ★ 5.0free

Genexus

MCP Registry

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.

MCP Registry · ★ 5.0free

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.