Best Protocol AI Skills & MCP Servers

Structural intelligence layer for AI coding tools. Indexes your codebase into SQLite — routes, models, import graph, blast radius, domains — and exposes 16 MCP tools for Kiro, Cursor, and Claude.

Local MCP server exposing PkiStudioJS ASN.1 and PKI key material tools.

CLI for Notion — MCP + REST API support

Playwright-based testing and evaluation framework for MCP servers

Carrier MCP — natural-language control of MVNO/eSIM fleets via eSIMVault OCS. Stdio mode for direct integration with Claude Desktop, Cursor, Windsurf, and MCP-compatible clients.

MCP Server for Shopify API, enabling interaction with store data through GraphQL API

Burningbros BBPM MCP — Model Context Protocol server exposing the BB Project Management API to Claude. Create issues, assign tasks, comment, and query the board from a chat prompt.

🏎️ The official FastMCP TypeScript library - build MCP servers and clients, fast 🏎️

Knowledge infrastructure SDK for AI agents - universal references, multi-tier caching, storage abstraction, and sync

Search, create, and retrieve tasks, add comments, and track time through natural language commands.

Token-efficient, markdown-first Notion MCP server — agents write markdown, never touch raw Notion JSON

Android MCP server - ADB-based device management, UI automation, logcat, emulator control, and more

Claude Code to Figma — Bidirectional MCP bridge. AI draws UI on Figma canvas, reads designs back. Works with Claude, Cursor, VS Code, Windsurf, Antigravity. No API key needed.

MCP server for AG-Grid to help developers integrate AG Grid into their applications

Structured planning — create plans with steps, dependencies, and time estimates.

MCP server for Hugeicons search and usage documentation

A Model Context Protocol (MCP) server for Azure DevOps integration

A Model Context Protocol (MCP) server that provides access to the Metropolitan Museum of Art Collection through natural language interactions. This server allows AI models to search The Met's art collection and have art works available as a Resource.

Model Context Protocol server exposing the b402 Solana SDK as agent-callable tools (Claude Code, Cursor, any MCP runtime)

MCP server for IBL frontend packages documentation and guidance

A TypeScript framework for building AI agents using the Vercel AI SDK v6

MCP Server for ConvoCore AI Agents - run via npx in Claude Desktop, Cursor, and any MCP-compatible host

MCP server for Gemini 3.1 Flash with vision, chat, and image generation capabilities

Structured multi-perspective debate — define positions, score arguments, find consensus, summarize.