Best MCP AI Skills & MCP Servers
3,468 curated MCP skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Server Sec
MCP server for Claude Desktop: search SEC filing sections, financial statements, insider trades, institutional ownership, earnings actuals, XBRL metrics, and company lookup.
Mojulo
Mojulo — MCP server for building self-hosted chatbots from any MCP-capable agent (Claude Code, Codex, and friends).
Groq Compound
MCP server for interacting with Groq models
Datadog
Datadog MCP server for monitoring, metrics, logs, and dashboards
Antigravity Plugin Manager
Antigravity-CLI Plugin. 309 community agent skills aggregated from 13 popular open-source repositories, one-command install.
Docsgrep
MCP Server to explore local and remote documentation
Excalidraw Server
Advanced MCP server for Excalidraw with real-time canvas, WebSocket sync, and comprehensive diagram management
Cli
Stop losing team knowledge. Capture your team's engineering decisions and serve them to Claude Code, Cursor, and Windsurf via MCP.
Obsidian Cli
Save chat notes from Claude Desktop to your vault — MCP on Obsidian CLI. Keep what matters.
Chia Explorer
MCP server that answers questions about the Chia blockchain via the public coinset.org API
Lazy
A proxy tool that converts normal MCP servers to use lazy-loading pattern with three/four meta-tools
Ollama Intern
MCP control plane for local cognitive labor — job-shaped tools with tiered Ollama models (instant/workhorse/deep/embed), server-enforced guardrails, and measured economics so Claude can delegate bulk work without losing control.
Emailverify
Model Context Protocol server for EmailVerify.io. Provides email validation, bulk validation, and email finder capabilities.
Caddy
MCP server for managing Caddy web servers via the admin API
Gopeak
GoPeak — MCP server for trusted Godot 4 workflows with compact/dynamic tool profiles, setup-gated LSP/DAP/runtime integrations, and migration-safe legacy compatibility.
N8N Nodes Auth Trigger
n8n community node: Real MCP Server Trigger (Streamable HTTP) with Auth0 Bearer token validation
Agentic Devtools
MCP-first devtools for AI agents.
Server
DollhouseMCP - A Model Context Protocol (MCP) server that enables dynamic AI persona management from markdown files, allowing Claude and other compatible AI assistants to activate and switch between different behavioral personas.
Openalex Research
MCP server for OpenAlex API - enabling literature review and research landscaping
Agent Security Scanner
Security scanner MCP server for AI coding agents. Prompt injection firewall, package hallucination detection (4.3M+ packages), 1700+ vulnerability rules with AST & taint analysis, LLM-powered semantic code review, auto-fix. For Claude Code, Cursor, Windsu
Server
Mnemo MCP server — exposes persistent memory tools to Claude Code
Querybridge
MCP server connecting Claude Code with MySQL — supports SSH tunnels and multiple databases
Server
RushDB MCP Server - Model Context Protocol server for RushDB
Yaml
Declarative MCP Server Engine — define tools, resources, and prompts in vurb.yaml. The docker-compose for MCP servers.
About MCP skills on iClaude
iClaude is the universal install layer for AI skills. Every MCP 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.