Best Claude AI Skills & MCP Servers

Recursive Language Model - Process documents larger than LLM context windows

Universal MCP server for Hex Core — runs on Claude Code, Cursor, Continue, Gemini CLI, ChatGPT Desktop, and Zed. 13 tools over the component registry. Thin transport shell — pure-function builders live in @hex-core/payload.

TubeAlfred YouTube MCP server. Stdio bridge to the hosted streamable-HTTP MCP at mcp.tubealfred.com — install in Claude Desktop, Cursor, Continue, or any MCP client.

LocalAnt — Use ChatGPT as the brain and your local computer as the hands. A safe, permissioned local MCP Gateway for ChatGPT.

MCP server for HostStack — manage projects, services, deploys, databases, domains, DNS records, env vars, and cron jobs from any MCP-capable agent.

MCP server for AT Protocol exploration tools

MCP server for Hyperliquid market data — trades, fills, liquidations, order books, HIP-3 + HIP-4 — for Claude Desktop, Cursor, and AI agents

LocalsBnb MCP Server

MCP server for Apple Mail - read, search, send, and manage emails via Claude

Pi (GPT-5.5) executor MCP for Trellis-aware and standalone use. Reads Trellis task artifacts, runs Pi in an isolated subprocess/worktree, and can optionally emit non-invasive Trellis channel audit messages.

MCP server v5.0 — дайджест-проекция, canon-файлы контекста, relevance-загрузка, BM25-поиск, авто-миграция легаси

Outlook Assistant — MCP server with 22 tools for email, calendar, contacts, and settings via Microsoft Graph API

Model Context Protocol server for Roaster — agents discover battles, create AI rap songs for a side, back sides with USDC, claim payouts, and mint IP NFTs on Solana.

MCP server for Scaly - connect AI assistants to your cloud infrastructure

MCP proxy for Pharaoh — maps codebases into queryable knowledge graphs for AI agents. Enables Claude Code in headless environments (VPS, SSH, CI) via device flow auth.

⚠️ Pre-release — wait for 1.0.0 before relying on this. Currently under active development; APIs and behaviour may change without notice. SPYS MCP client — local stdio bridge + reverse tunnel for AI-driven pentest tools (Claude Code, Cursor, etc).

MCP server for Afina anti-detect browser automation. Lets LLMs (Claude, GPT-4, Gemini, local) manage accounts, write/test/run RPA scripts & modules, schedule task groups, and inspect proxies/databases/variables in Afina via dialogue.

The most comprehensive Salesforce MCP server: 132 tools covering custom objects, flows, Apex, LWC, page layouts, permissions, profiles, users, reports, dashboards, Experience Cloud, OmniStudio, OmniChannel, Agentforce, Einstein AI, audit trail, territorie

LMCP — connect Claude Desktop, Cursor, Windsurf to Mail, Calendar, Contacts, Teams, OneDrive on macOS. Privacy-first: all data stays on your Mac.

MCP server for the H-ear World audio classification API — connect Claude, ChatGPT, and other AI agents to 521+ sound classes

MCP server and CLI toolkit for maintaining, optimizing, and troubleshooting Claude Code installations

Ricord — knowledge wiki, auto-organized. Ships an MCP server (`ricord-mcp`) and a wiki authoring CLI (`ricord setup`, `ricord build`, `ricord learn`, `ricord push`, `ricord compile`, …).

MCP server for Overleaf with tracked-changes support, via the Socket.IO web API (not the Git bridge).

Model Context Protocol server exposing Arbor design system tools: Playroom snippets, Figma→code sync health, UX-writing checks, decision-log lookup, and federated component/version metadata.