Best Text AI Skills & MCP Servers

Sync MCP servers across 11 AI coding agents — Claude Code, Codex, Cursor, OpenCode, Gemini, Kimi, Windsurf, Antigravity, Copilot, OpenClaw, Hermes. Mirror plugins (Claude ↔ Codex + Cursor). Skills delegated to npx skills. Runs on Node — `npx @hungv47/sync

A read-only Model Context Protocol (MCP) server for Microsoft SQL Server that enables AI agents to safely explore and query SQL Server databases

Local message bus that lets Claude Code, Codex and other MCP agents talk to each other through one SQLite file.

Zillow MCP server for Claude — developed and maintained by AI (Claude Code)

MCP server exposing HACKATANK bot dev API (validate, train inline source, submit, replay, spec) to AI clients via stdio.

Official Postmark MCP server for sending emails via Claude and AI assistants

Kaanha AI MCP server and CLI — control your WhatsApp CRM from Claude Code, Codex CLI, Claude Desktop, or any terminal

MCP server for Microsoft To Do via the Microsoft Graph API. Stdio transport, MSAL device code auth, local install. Compatible with Claude Code, Claude Desktop, Cursor, and any stdio MCP client.

Test, debug, and validate MCP servers — health checks, OAuth conformance, tool-surface diffing, and structured triage from the terminal or CI

A universal MCP gateway to expose local CLI skills to AI assistants.

Local-first air quality MCP for AI agents — AirGradient (open hardware), AirThings, PurpleAir, IQAir AirVisual, Awair. Correlate AQI with sleep, recovery, and wellness.

Graph-powered code intelligence for AI agents. Index any codebase, query via MCP or CLI.

Model Context Protocol server for Healix — lets AI agents observe and control live wdio-healix-service test sessions

MCP server for devpad - exposes devpad API functionality via Model Context Protocol

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

Unofficial local-first Google Health API v4 MCP server for AI health, sleep and activity agents.

File System MCP Server

Model Context Protocol (MCP) server providing intelligent AL (Application Language) code assistance for Microsoft Dynamics 365 Business Central development.

Generate production-ready Java projects via AI coding agents — MCP server for Trabuco CLI. A native Claude Code plugin is also available: /plugin marketplace add arianlopezc/Trabuco

Model Context Protocol (MCP) server for SQLite database operations

MCP server for the AdButler ad management API. Manage advertisers, campaigns, zones, creatives, placements, VAST video, programmatic, targeting, drafts, contracts, and reports from Claude, ChatGPT, Cursor, Windsurf, and any other MCP client.

A Model Context Protocol (MCP) server for Kubernetes with 270+ tools, 8 resources, and 8 prompts for AI assistants

Microsoft Fabric MCP Server - Model Context Protocol implementation for Fabric