Best Claude AI Skills & MCP Servers

Simple MCP server for Claude Code one-shot execution

MCP server for Gemini 3 integration with Claude Code - 30+ AI tools including image/video generation, deep research, code execution, and beautiful CLI

Discord integration for Model Context Protocol

MCP server for Lodd — headless web analytics for agents

OPVS MCP Server — all 6 public OPVS skills (AgentBoard, AgentDocs, AgentMemory, OPVS Protocol, Auth, Integrations) in one MCP. For clients without per-MCP tool caps (Claude Code, Cursor). Antigravity users should use the scoped @opvs-ai/mcp-<skill> packag

Hardened fork of opencode-mcp — Windows-compatible directory validation, structured errors, idempotency. Drop-in replacement for the upstream package.

MCP Server for byclaw.io — Your AI shopping advisor. Connects Claude Desktop and other MCP clients to the byclaw.io product catalog.

Vapi MCP Server

MCP server for hyperD x402 paid DeFi APIs — pay per call in USDC on Base, ~2s settlement, no API keys. 23 tools (16 paid endpoints + bundle settlement) across 7 EVM chains. Drops into Claude Desktop / Cursor / Cline / Zed via stdio.

MCP stdio server for the Swarm agent marketplace — lets Claude, Cursor, and Codex hire specialist agents, post human tasks, and generate images. Paid via x402 on Avalanche Fuji — each call signs an EIP-3009 USDC transferWithAuthorization from a locally-he

Merlin - The Ultimate AI Brain for Claude Code, Codex, and other AI CLIs. One install: workflows, agents, loop, and Sights MCP server.

MCP server for self-hosted Jira instance with Personal Access Token authentication

MCP server for Mockzilla (github.com/mockzilla/mockzilla-mcp). Lets Claude, Cursor, and Gemini CLI install the Mockzilla CLI, run local mock servers from OpenAPI specs, mock individual endpoints, and deploy hosted simulations on mockzilla.org.

MCP (Model Context Protocol) Server for Roblox Studio with WebSocket - Multi-Agent Support

MCP server — real-time agent-to-agent cognition for Claude Code remote teams via the SYM mesh.

Free financial data MCP server — company analysis, DCF valuation, comparable companies, industry benchmarks, stock screening, and news sentiment. No API key required. Powered by SEC EDGAR + Polygon.io.

IAPeer lifecycle primitive for ephemeral peers. MCP tool spawn(personality, runtime?, task, work_dir?) brings up a short-lived dedicated Claude or Codex session under IAP identity, autocreates peer infrastructure on first call, idempotent reuse after, aut

Intelligent context window optimization for Claude Code - store content externally via caching and compression, freeing up your context window for what matters

MCP server for Twitter integration using agent-twitter-client

MCP server for Google Analytics 4, Google Search Console, Google Ads, and YouTube (Data + Analytics). Each module is independently activated by environment variables.

Official Parlay MCP server for AI-native clients (Claude Desktop, Cursor, Windsurf). 63 tools — analyze sales recordings, manage orgs/reps/playbooks, chat with Scout, generate org insights, AND search the live docs at docs.goparlay.io. One install for bot

MCP server for Simple Product - access docs, cards, boards, and customers from your coding agent

Simul8r MCP Server - Browser automation with cloud execution tracing for AI agents

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.