Best AI AI Skills & MCP Servers

MCP server for Atlassian (Confluence and Jira) integration

The Hashgraph Online Standards SDK provides a complete implementation of the Hiero Consensus Standards (HCS), giving developers all the tools needed to build wonderful decentralized applications on the Hashgraph network. https://hol.org

KERN MCP server — compile, review, and analyze .kern files via MCP

Generic MCP server for calling x402-protected APIs with automatic payment handling

Model Context Protocol (MCP) server for advanced GitHub repository analysis and code discovery. Provides AI assistants with powerful tools to search, analyze, and understand codebases across GitHub.

YApi Auto MCP Server - Model Context Protocol server for YApi integration, enables AI tools like Cursor to interact with YApi API documentation

Model Context Protocol (MCP) server for Bitbucket Cloud and Server API integration

Florentine.ai MCP server – query MongoDB & MySQL databases in natural language

Unreal Engine MCP server - 21 tools, 542+ actions for AI-driven editor control

Model Context Protocol framework — MCP server hypervisor, adapter pattern, tool discovery, and adapters for Stripe, Supabase, and Vercel.

MCP server for the UnClick tool marketplace — lets AI agents discover and use every UnClick tool

MCP server for assistant-ui documentation and examples

Community-maintained MCP server for Atlassian Jira Data Center. Not affiliated with Atlassian.

🚀 AI-Powered Swarm Intelligence Platform - Gamified MCP Development with 70+ Tools

腾讯云开发 MCP Server，通过AI提示词和MCP协议+云开发，让开发更智能、更高效,当你在Cursor/ VSCode GitHub Copilot/WinSurf/CodeBuddy/Augment Code/Claude Code等AI编程工具里写代码时，它能自动帮你生成可直接部署的前后端应用+小程序，并一键发布到腾讯云开发 CloudBase。

MCP server providing intelligent search, reasoning, and research capabilities powered by Perplexity's specialized AI models

MCP server for PMXT - the unified prediction market API

MoFlo — AI agent orchestration for Claude Code. A standalone, opinionated toolkit with semantic memory, learned routing, gates, spells, and the /flo issue-execution skill.

Give AI agents full access to the Harness.io platform — manage pipelines, deployments, cloud costs, chaos engineering, feature flags, SEI, and 125+ resource types through 11 MCP tools

Model Context Protocol (MCP) server for Grafana - Complete TypeScript implementation with all tools

柴米AI记账 MCP Server - 支持 Claude、Cursor、OpenClaw、WorkBuddy 等 AI 工具直接记账

An MCP server providing tools to read PDF files.

MCP server for Notion using internal API — search, export, and import pages as markdown. No workspace admin or OAuth needed, just your browser cookie.

Step-by-step workflow enforcement for AI agents via MCP