Best MCP Server AI Skills & MCP Servers

A Model Context Protocol server that provides web content fetching capabilities

MCP tool for reading and analyzing images - giving AI the power of vision

MCP server for website health analysis — SEO, performance, accessibility, and security checks for any URL | 网站健康分析MCP服务器

Zero-dependency Chrome DevTools Protocol MCP server for AI agents. 73 typed tools, Application state inspection, per-tab daemons, security hardened, contextual hints, query-filtered snapshots.

Autonomous demo agent for SaaS products — MCP server for Claude Code, Claude Desktop, Cursor, Windsurf, and any MCP-compatible agent. Discovers, integrates, and runs AI-guided product demos. Starts in onboarding mode with no API key so the calling agent c

MCP server for AI-powered i18n file translation. Translates JSON, CSV, Android XML, iOS .strings, PO, and XLIFF into 29 languages.

MCP server that dynamically starts and manages other MCP servers

Postals — the agent skill that turns any AI into a direct mail machine. One MCP tool call mails a physical handwritten postcard (real pen-and-ink, USPS 3-5 day delivery, $4.99 per card). Works with Claude Desktop, Cursor, Claude Code, OpenClaw, n8n, LangC

MCP server for GetCourse API — users, deals, create/update users. 3 tools. API key as query param.

MCP server for EPWForge — generate, morph, and download EPW weather files for EnergyPlus, OpenStudio, IES VE, and eQUEST. TMYx, AMY, CMIP6 future-climate scenarios, and wildfire smoke overlays for AI agents.

Ephemeral shared workspace for AI agents - cache contexts, bridge multi-agent workflows, and share data between sessions. Free 2-hour temporary storage.

Programmatic MCP client library for Node.js - connect, discover, and call tools on Model Context Protocol servers.

Convert Mermaid diagrams to Excalidraw and open in browser. Includes MCP server for AI assistants.

MCP server for Kontur.Focus — company search, financials, counterparty check (Russia)

MCP server for driving VideoBuff from Claude Desktop / Claude Code

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

DeukPack — Universal schema multi-hub for Protobuf, Thrift, OpenAPI, and .deuk. Protobuf-aligned wire; fast C#/C++/JS codegen.

Pay-per-fetch MCP server. Agent wallet pays $0.005 USDC on Base (or XRP on XRPL Mainnet) per call via the x402 protocol. Returns clean markdown. No accounts, no API keys, no humans in the loop.

GridStorm MCP server — tool definitions for Claude/LLM integration with grid and PDF APIs

Read, write, and inspect the system clipboard across macOS, Linux (X11/Wayland), and Windows via MCP.

TRACE32 CMM language server via MCP — parse, diagnostics, completions, hover, symbols, and CLI validation for PRACTICE scripts. Native binary, no Node.js runtime needed.

MCP server for Azure DevOps integration with wikis, test plans, and work items

MCP server to create, read, update, list, and search GitHub Gists from your IDE

Help LLMs to understand your Next.js project better