Best MCP AI Skills & MCP Servers

mailpouch — MCP server that exposes Proton Mail via Proton Bridge. 70 tools, Resources, and Prompts for agentic email management with user-initiated permission controls.

MCP server for n8n with tools for generating workflows, linting, diagnosing failed executions, and driving live n8n instances. Built for AI agents.

MCP server for the numcal date and time calculator. Lets LLM tools like Claude Code, Claude Desktop, and Cursor get deterministic date math via natural-language queries.

Next.js plugin for AHTML. Turns your existing Next.js app into an MCP server, an OpenAPI provider, a JSON-LD source, and a token-optimal semantic snapshot — all from one plugin. Zero migration.

MCP server for the 1claw secrets vault — lets AI agents fetch, store, and manage secrets at runtime

Transparent proxy CLI for MCP servers — tracks tool calls, latency, and cost via MCPSpend.

MCP server for Vultisig SDK - Model Context Protocol wrapper over wallet operations

为 OpenClaw 生态研发的股票行情 MCP Server - 支持 A股/港股/美股实时行情、K线、技术指标。兼容 Cursor、Claude Desktop、Antigravity、Gemini CLI 等主流 AI 工具。

Authenticated MCP server for ExpenseBot — lets Claude Desktop, Cursor, and other AI assistants search your expenses, create reports, and analyze spending using your actual ExpenseBot data.

Power BI Modeling MCP Server - Node.js client package for installing and running the Power BI Modeling MCP server, for darwin on arm64

MCP server adapter for @datacules/agent-identity — expose credential resolution as MCP tools

High-performance PDF processing MCP Server built with Rust

MCP stdio server for AI TTS Microservice — connects AI agents, IDEs, and MCP-compatible clients to the unified TTS API via tool calls

European payment QR codes — generate and read SPAYD (CZ/SK) and EPC/GiroCode (Eurozone) payment QR, plus standard QR (text, WiFi, vCard). Scan with any banking app to pre-fill a transfer. Runs locally, no data leaves your device. Free.

Open-source MCP bridge connecting AI clients to WordPress through the Abilities API — multi-site routing, zero dependencies

Stateless AI assistant business logic for MCP servers

Model Context Protocol (MCP) server for database queries - enables AI assistants like GitHub Copilot to execute read-only SQL queries against Oracle databases

Local stdio MCP proxy to OAuth2-protected MCP servers (client_credentials, authorization_code+PKCE).

MCP (Model Context Protocol) integration for TanStack Start

Generic infrastructure to ship YOUR personal kit of agents/commands/skills as an MCP server, with cross-IDE sync (Claude Code, Cursor, Codex, Windsurf, Antigravity, Copilot, Trae).

MCP server providing Archipel platform knowledge - documentation, query patterns, and coding conventions - to AI development tools.

MCP Server for agent-settlement-protocol

Code Reasoning tools for pi and MCP — reflective sequential thinking with branching and revision support

MCP server for GOAT Network — the Bitcoin L2. EVM-compatible JSON-RPC access (blocks, txs, balances, contract reads, logs) for any AI agent.