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Best Server AI Skills & MCP Servers

3,609 curated Server skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

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

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

Wordpress

MCP Registry

180+ MCP tools for WordPress across 16 page builders. The only MCP server with native page-builder access, context-aware tool filtering, and an agent persona loaded into every handshake. v7.1 'Roots': four new builders (Spectra, Kadence Blocks, GenerateBl

MCP Registry · ★ 5.0free

Bookstack

MCP Registry

MCP server for BookStack wiki — search, read, create, and manage documentation via AI assistants

MCP Registry · ★ 5.0free

European Parliament

MCP Registry

Model Context Protocol server for European Parliament open data

MCP Registry · ★ 5.0free

Cursor Memory

MCP Registry

Persistent, searchable memory for Cursor AI — You control what your AI remembers.

MCP Registry · ★ 5.0free

Bazel

MCP Registry

MCP server for Bazel — structured build and test output for AI agents

MCP Registry · ★ 5.0free

Codeloop

MCP Registry

CodeLoop MCP server - verification, self-repair, and recommendation layer for AI coding agents

MCP Registry · ★ 5.0free

Google Drive

MCP Registry

Advanced MCP server for Google Drive integration with full CRUD operations, file management, and sharing capabilities. Supports both OAuth2 and Service Account authentication.

MCP Registry · ★ 5.0free

Mattermost

MCP Registry

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.

MCP Registry · ★ 5.0free

Leafengines

MCP Registry

LeafEngines MCP Server — Patent-protected agricultural intelligence for AI agents. 1,092+ downloads. Free tier with test key leaf-test-370df0a2e62e. Soil analysis, crop recommendations, environmental intelligence from USDA, EPA, NOAA data. Works with Clau

MCP Registry · ★ 5.0free

Roblox

MCP Registry

MCP (Model Context Protocol) server for Roblox Studio integration - enables AI coding agents to interact with Roblox Studio in real-time

MCP Registry · ★ 5.0free

Js Reverse

MCP Registry

JS reverse engineering MCP server with agent-first tool design and built-in anti-detection. 为 AI Agent 设计的 JS 逆向 MCP Server,内置反检测。

MCP Registry · ★ 5.0free

Twitterapi Io

MCP Registry

TwitterAPI.io MCP server providing offline access to docs (endpoints, pages, blogs) for Claude and other AI assistants

MCP Registry · ★ 5.0free

Superskill

MCP Registry

Universal agentic knowledge base + context optimizer + skill marketplace for AI tools

MCP Registry · ★ 5.0free

Ifc

MCP Registry

Local MCP server for IFC/BIM workflows with generated IfcOpenShell Python in Pyodide and an IFC viewer.

MCP Registry · ★ 5.0free

Gmail

MCP Registry

MCP server for Gmail integration with OAuth authentication, message search, batch operations, and Google Sheets export

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

Devbox

MCP Registry

Model Context Protocol server for Microsoft Dev Box

MCP Registry · ★ 5.0free

Clinicaltrialsgov

MCP Registry

Search ClinicalTrials.gov trials, retrieve study details and results, and match patients to eligible trials via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Local Rag

MCP Registry

Local RAG MCP Server - Easy-to-setup document search with minimal configuration

MCP Registry · ★ 5.0free

Oceanbus

MCP Registry

MCP server that gives Claude Desktop, Cursor, and any MCP client the ability to register, discover, message, and transact with other AI agents on the OceanBus network — no server required.

MCP Registry · ★ 5.0free

About Server skills on iClaude

iClaude is the universal install layer for AI skills. Every Server 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.