Best MCP AI Skills & MCP Servers

Local encrypted vault MCP server. AES-256-GCM + Argon2id. Resolves {{PLACEHOLDER}} secrets at runtime so LLMs never see real API keys. Works with Claude Desktop, Cursor, Continue.dev, Cline, Open WebUI.

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

Production guardrails for AI coding agents

Analyze Sketch HTML zip files via CLI or MCP. The bridge between your design archives and AI agents.

Search and query government open-data portals (Socrata SODA API) via MCP. STDIO or Streamable HTTP.

MCP server for web search, extraction, crawling, and research — powered by Novada's 100M+ proxy IPs across 195 countries. Works with Claude, Cursor, VS Code, and any MCP client.

Model Context Protocol (MCP) server for Prizmad — generate AI UGC video ads from any product URL. Tools for recommend_template, upload_image, create_video, get_video_status (with live progress), create_video_batch, list_my_videos. OAuth 2.1 Connect flow f

MCP Server for YJZF

MCP server for Toggl Track integration with time tracking and reporting

VidLens MCP — video as a queryable local asset for AI agents. 45 tools across YouTube, social video URLs, local media, semantic search, transcription, and visual search.

MCP server for AgentPlanner — AI agent orchestration with planning, dependencies, knowledge graphs, and human oversight

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

MCP Hub is a local web UI for testing LLMs and MCP servers. Connect providers, inspect tool calls, and run multi-turn chats in one place.

MCP server for GoldBean - 10 core paid APIs for AI Agents via x402 micropayments. Crypto price, weather, search, image-gen, code, AI chat and more. Pay-per-call with USDC on Base.

MCP server tools and transports for baipiao.

Local Memory MCP Server - AI-powered persistent memory system for Claude Code, Claude Desktop, Gemini, Codex, OpenCode and other MCP-compatible tools

Email MCP server with IMAP + SMTP support

WAIaaS MCP server - Model Context Protocol integration for AI agents

Yahoo Finance MCP server — stock quotes, historical data, financials, earnings, options & news. For Claude, Cursor & AI agents.

한국 개인정보보호법(PIPA) 전문 MCP. PIPA·시행령·PIPC 고시·의결례·공식 가이드·상담사례 + 법제처 전체 API.

Automated ADR (Architecture Decision Records) for Claude Code - MCP server with SQL-backed decision repository

Dokploy MCP server for Codex, Cursor, and Claude with compact stdio and hosted HTTP modes

MCP Server for fetching stock quotes from Yahoo Finance