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Best MCP Server AI Skills & MCP Servers

1,260 curated MCP Server skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Lots Aw Bridge

MCP Registry

Lokaler Stdio-MCP-Server: ActivityWatch → LOTS Zeiterfassung. AW-Daten verlassen niemals die lokale Maschine.

MCP Registry · ★ 5.0free

Server Trello

MCP Registry

An MCP server for Trello boards, powered by Bun for maximum performance. Fork of @delorenj/mcp-server-trello with custom additions.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

[Netlify MCP Server](https://docs.netlify.com/welcome/build-with-ai/netlify-mcp-server/) follows the [Model Context Protocol (MCP)](https://modelcontextprotocol.org) to enable code agents to use the Netlify API and CLI—so they can create new projects, bui

MCP Registry · ★ 5.0free

Mina Linux X64

MCP Registry

Linux x64 binary for @keadex/mina-mcp-server

MCP Registry · ★ 5.0free

Egain

MCP Registry

Model Context Protocol (MCP) Server for the *egain-mcp-server*.

MCP Registry · ★ 5.0free

calculator-mcp-server

Smithery

A calculator MCP server that lets any LLM verify mathematical computations. Evaluate, simplify, and differentiate expressions via a single tool. Powered by math.js v15.

Smitheryfree

congressgov-mcp-server

Smithery

Access U.S. congressional data - bills, votes, members, committees - through MCP.

Smitheryfree

arxiv-mcp-server

Smithery

Search arXiv, fetch paper metadata, and read full-text content via MCP.

Smitheryfree

pubmed-mcp-server

Smithery

MCP server for the NCBI E-utilities API. Search PubMed, fetch article metadata and full text, generate citations, explore MeSH terms, and discover related research.

Smitheryfree

clinicaltrialsgov-mcp-server

Smithery

MCP server for the ClinicalTrials.gov v2 API. Search trials, retrieve study details and results, and match patients to eligible trials.

Smitheryfree

openalex-mcp-server

Smithery

Access the OpenAlex academic research catalog - 270M+ publications through MCP.

Smitheryfree

ragalgo-mcp-server-v1

Smithery

Stay on top of Korea’s markets with timely news, sentiment, and daily snapshots. Analyze stocks and crypto with charts, trends, and company fundamentals. Find the right tickers fast from any text and access in-depth research.

Smitheryfree

About MCP Server skills on iClaude

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