Best X AI Skills & MCP Servers

Shared utilities for @atlassian-dc-mcp MCP servers. Not affiliated with Atlassian.

MCP server for P2P file transfer (Perkoon) — adds send_file, receive_file, check_session as native tools for Claude, Cursor, VS Code, Windsurf, and any MCP-compatible agent. Auto-attributes traffic via PERKOON_SOURCE=agent_mcp. Files transfer directly via

Local MCP server for PDF manipulation — merge, split, rotate, extract, watermark, metadata. Zero API keys, fully offline. Works with Claude, Cursor, ChatGPT.

MCP server for GetCourse API — users, deals, create/update users. 3 tools. API key as query param.

MCP server unit testing, end to end (e2e) testing, and server evals

MCP server for FreeScout ticket management and workflow automation

Unsplash MCP Server

MCP server for Atlassian (Confluence and Jira) integration

Dual-rail Lightning paywall middleware for MCP servers. Accepts L402 macaroons (legacy) and x402-bip122-exact payments (forward-compat). One LNBits backend, both rails. v0.2.0 ships the real x402-bip122-exact verifier.

MCP server for Megaplan project management — 8 tools for tasks, deals, projects, employees, comments + 2 MCP prompts.

MCP server for understanding Javascript internals from ECMAScript specification. Provides vector search over the ECMAScript spec, section content retrieval, and JavaScript code execution with spec section tracing via engine262.

MCP server that renames/moves TypeScript files and updates all imports via tsserver

AI skills manager — install, publish, and deploy reusable prompts, personas, and MCP tools across 15 AI clients

Official MCP server for Brilliant Directories — manage members, posts, leads, reviews, and more.

MCP server for Bitbucket API integration - supports both Cloud and Server

Validate, auto-fix, and package HTML5 ad creatives for Google Ads, DV360, Doubleclick, Sizmek, Adform, and any IAB-standard platform. CLI, CI/CD, and MCP server for Cursor.

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

MCP server that connects Jira (Cloud + Server) with GitHub/GitLab to automate your dev workflow. Branch creation, issue transitions, PR/MR generation, and custom flow playbooks — all from your AI assistant.

Unreal Engine MCP server - 21 tools, 569+ actions for AI-driven editor control

MCP server for yrdsl.app. Talks to either the hosted API (api.yrdsl.app) or a local self-hosted repo. Lets Claude add, edit, and reserve items on a digital yard sale.

2-tool OpenAPI-driven MCP server for GitLab

MCP Server for Microsoft Clarity based on data export API

Modular MCP - Modular tool access for reducing context overhead

Programmatic MCP client library for Node.js - connect, discover, and call tools on Model Context Protocol servers.