Best Protocol AI Skills & MCP Servers

Extended Gmail MCP server via gogcli — auth + full Gmail support (threads, labels, drafts, attachments, forward, autoreply, bulk operations)

Official MCP server for OmniDimension. Drive voice agents, dispatch calls, and manage knowledge bases from Claude, Cursor, Windsurf, and any MCP client.

Official Helius MCP Server - Complete Solana blockchain data access for AI assistants

MCP Server for Semgrep Integration - static code analysis with AI

MCP server for managing Hetzner Cloud infrastructure from Claude Code

TypeScript toolkit for Claude Code development — tool-integrated hook types with a runner plus a types generator for MCP tools and subagent state saving

MCP server for interacting with PDF documents

React hooks for connecting browser apps to remote MCP servers.

MCP Server for ASG Card — give AI agents autonomous virtual card management via x402

Configurable tool bundle for AI coding agents — use via MCP server, CLI, or agent skills. npm wrapper for the Rust binary.

Claude Code Remote Bridge — connects Claude Code sessions to DSiloed via MCP + ActionCable

Funifier AI toolkit — MCP server, API client, and Claude Code skills for the Funifier gamification platform

PEAC record operations as MCP tools (verify, inspect, decode, issue, bundle)

Unofficial local-first Strava MCP server for AI training and performance agents.

MCP server for Parity Studio. Lets coding agents capture existing app routes, decompose them into ui_kit/ bundles, and import them for iteration.

Universal MCP server for readonly-first Oracle, Microsoft SQL Server, and MongoDB access.

MCP server for Overleaf with tracked-changes support, via the Socket.IO web API (not the Git bridge).

A lightweight, zero-footprint TypeScript MCP server that lets AI assistants interact with the Godot 4.x game engine: not just editing files, but playing the game.

Turn markdown file trees into navigable, queryable knowledge graphs served via REST and MCP

Template MCP Server - Basic Model Context Protocol implementation

MCP server for Keenable AI search, fetch, and feedback APIs

Model Context Protocol server for AFFiNE - enables AI assistants to interact with AFFiNE workspaces, documents, and collaboration features.

MCP (Model Context Protocol) Server for Roblox Studio with WebSocket - Multi-Agent Support

MCP (Model Context Protocol) server providing AI coding agents with universal, language-agnostic development rules. Includes coding standards, testing workflows, git conventions, plan creation/execution protocols, and intelligent project analysis for auto