Best Protocol AI Skills & MCP Servers

PerfAI MCP Server - Security, Design & Quality Analysis with Auth0 Authentication

Enhanced MCP server for X with OAuth 2.0 support, media uploads, and comprehensive rate limiting.

Local MCP broker for sharing upstream MCP servers across MCP clients

Pexels MCP server — search and fetch free stock photos, videos, and curated collections from Pexels inside Claude Desktop, Claude Code, Cursor, Cline, and other Model Context Protocol clients.

MCP server for Nix — structured build, develop, and flake output for AI agents

Model Context Protocol (MCP) server for fal.ai model discovery, execution, and ephemeral local workspaces.

MCP server with 22 tools for marketplace search, price comparison, license verification, childcare costs, estate sales, storage pricing, GSA auctions, home services, FCC lookup, and AI skill safety — TCGPlayer, Reverb, Grailed, Redfin, Poshmark, Craigslis

Model Context Protocol server for BullMQ job queue management (fork with Redis Cluster and configurable prefix support)

Wrap any CLI as a Model Context Protocol (MCP) server for Claude, ChatGPT, Cursor, Gemini and any MCP-compatible client — schema auto-inferred from --help.

Jenkins MCP Server with Modular Configuration

Send, manage, and replay ntfy push notifications via MCP. STDIO or Streamable HTTP.

MCP server for H2BIS ProjectBrain - connect AI agents (GitHub Copilot, Claude, Cursor) to the H2BIS ProjectBrain API

MCP server for GitHub — structured PR, issue, and Actions data for AI agents

Local web Studio for testing natural-language-to-JSON workflows with JSON Contracts.

Behavioral governance layer for LLMs - monitors for hallucination, inconsistency, tone drift, and unsafe reasoning while managing stateful AI sessions

Install MEOK AI compliance MCP servers for Claude Desktop, Cursor, VS Code, and more

全网智能图片抓取 MCP 服务器 - 支持 Bing/Google 搜索、三种模式(link/download/both)、自定义保存路径、防盗链处理、质量控制、尺寸统一

Security scanner for AI agent tools. Local static scan of MCP IDE configs (41 rules, toxic flow heuristics, AAuth visibility, auto-fix, tool pinning). Optional proxy + in-browser dashboard: traffic, findings, AAuth Explorer, YARA, Playground. Smart Scan o

Sayba Skill Market MCP Server — Discover, invoke, publish, and rate AI Agent skills on Sayba

AI-to-AI token exchange + BSV blockchain. 20 MCP tools: reasoning, trading, NFTs, oracles, models, notarization. Trade tokens for on-chain assets.

MCP server for Adobe Experience Manager (AEM) documentation at aem.live. Gives AI assistants (Claude, Cursor, Cline, Windsurf) direct access to AEM Edge Delivery Services docs — blocks, authoring, CDN setup, Sidekick, Lighthouse 100, and more.

Appraisily MCP server for appraisal preparation, public sample reports, safe start links, and credential-gated Pro Screener workflows.

Thunderbit MCP Server — AI-powered web scraping and structured data extraction for Claude, ChatGPT, and other MCP-compatible AI assistants.

MCP server for Jenkins (jobs, builds, folders, nodes, views, plugins, credentials)