Best X AI Skills & MCP Servers

MCP server for Hubble

Model Context Protocol server for the XRPL-Utilities portfolio: Sentinel (wallet classifier), Pulse (signal feed), Telemetry (supply + utility floor), Trust (XLS-70/80/81 directory), Vault (RWA tracker), and Flows (ETF AUM vs XRPL flow correlation). Expos

Apso CLI

A comprehensive MCP server for PostgreSQL database interaction

Index of all Model Context Protocol (MCP) clients and their capabilities

MCP server for web scraping — extract clean markdown, links, and metadata from any URL. Zero auth. Free alternative to Firecrawl.

Read-only MCP server for Redmine using Qdrant as semantic search index (redmine_search, redmine_get_issue, redmine_get_wiki_page, redmine_get_attachment)

Workspace-level Apifox MCP Server for intelligent API documentation integration in Cursor AI

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.