Best AI AI Skills & MCP Servers

MCP server for Make/Just — structured task listing and execution output for AI agents

Sync MCP servers across 12 AI coding agents — Claude Code, Codex, Cursor, OpenCode, Gemini, Kimi, Windsurf, Antigravity, Copilot, OpenClaw, Hermes, Goose. Propagate selected plugins to chosen agents and decompose them into skills + MCP for every other age

Context integrity infrastructure for AI agents and retrieval systems. Score, explain, and wrap candidate context before it reaches the model.

Configuration manager for AI coding tools - Claude Code, Gemini CLI, Codex CLI, Antigravity. Manage MCPs, rules, permissions, memory, and workstreams.

Unified observability gateway for AI agents — one MCP server for Prometheus, Loki, and any backend

MCP server for the Caytoo External API — search brands, sponsorship deals, and market signals from any MCP-compatible AI client

Developer tools — loads shell, sandbox, batch for command execution and scripting.

Read files — full, head, tail, line range, encoding detection.

Gnosys — Persistent Memory for AI Agents. Sandbox-first runtime, central SQLite brain, federated search, Dream Mode, Web Knowledge Base, Obsidian export.

Google Drive MCP server with Google Workspace awareness — Docs, Sheets, Slides, Shared Drives, Labels, Approvals, and domain-wide delegation support

MCP server exposing Nordic Data API — company, VAT, sanctions, KYB and address data across 15 EU countries to AI agents

Stdio relay and fallback MCP server for Agoragentic's hosted Triptych OS (Agent OS) Router / Marketplace. Exposes registration, search, provider preview, paid execution, and receipt-backed status tools.

MCP server and library for Xano development - XanoScript validation, Meta API, Run API, and CLI documentation

MCP server for DWLF market analysis platform — exposes market data, indicators, signals, strategies, backtests, portfolio, trade journal, and more as AI-accessible tools

Self-evolving AI agent orchestration framework with Model Context Protocol support

MCP server for agent automation: persistent memory and deterministic workflow execution for AI agents and chats

Security-focused ESLint plugin for Node.js built-in modules (fs, child_process, vm, path, Buffer). Detects command injection, path traversal, code execution vulnerabilities with AI-parseable error messages.

Complete filesystem operations — loads fileread, filewrite, filelist, fileops, filesearch.

File comparison — diff, patch, delta between files or versions.

AI-powered MCP server for codebase navigation and LLM prompt optimization

AI copilot for TouchDesigner with live MCP control — 106 tools, focus + locations, hint injection, component notes, POPx inspection, knowledge corpus, project lifecycle control, technique memory, typed patch sessions, agent activity log, one-tool self-upd

Bitcoin-native MCP server for AI agents: BTC/STX wallets, DeFi yield, sBTC peg, NFTs, and x402 payments.

MCP server exposing Foldkit DevTools to AI agents (Claude Code, Cursor, etc.)

DOOMSCROLLR MCP server — AI agents build owned-audience websites, affiliate storefronts, product drops, newsletters, tickets, and subscriber capture for the audience layer of the AI agent world.