Best Model Context Protocol AI Skills & MCP Servers

Preflight checks for AI coding agents — catch vague prompts, surface missing context, search session history

Model Context Protocol (MCP) Server for Winston AI - the most accurate AI Detector. Detect AI-generated content, plagiarism, and compare texts with ease.

Search GBIF species taxonomy, occurrence records, datasets, and publishers via MCP. STDIO or Streamable HTTP.

Setup CLI and health check for Pare MCP servers — auto-detect clients, install servers, verify connections

Node.js runtime adapter for MCP servers built with ModelFetch

Open-source MCP server to publish to Dev.to, Ghost, Hashnode, WordPress, Medium, Substack, LinkedIn, X, Bluesky, and Mastodon from Claude Code. Local stdio, no cloud relay. Includes SEO scoring, JSON-LD schema, canonical-URL wiring, social-post generation

A Model Context Protocol (MCP) server that enables AI assistants to automatically integrate the @divvi/referral-sdk into JavaScript/TypeScript blockchain applications.

A comprehensive MCP server providing 43 tools for filesystem operations, process management, interactive sessions, async file search, JSON repair, encoding fix, duplicate detection, OCR, ZIP archives, and Markdown export

Smart UI MCP Server for VS Code, Cursor, and AI IDEs. Provides Smart UI components, metadata, and Angular code generation through the Model Context Protocol with support for Azure OpenAI, OpenAI, Anthropic, Gemini, and local LLMs.

MCP server for brand-name verification. Three tools — verify_brand_name (5-axis verdict on a single candidate), compare_brand_names (2-5 finalist comparison), get_naming_methodology (public methodology lookup) — route to the anonymous-first /v1/verify end

Local MCP server that gives any AI agent safe cross-OS desktop control — the fallback execution layer for when APIs, CLIs, and direct integrations aren't available. Works with any tool-calling model (Claude, GPT, Gemini, Llama) on Windows, macOS, and Linu

AI agent OS for vibe coders — MCP server for Claude, Cursor, Windsurf & Lovable. Security audits, SEO, performance, design tokens, copywriting and 76+ dev tools in one CLI.

Model Context Protocol server enabling AI assistants to generate code in 11 languages (TypeScript, Python, Go, C#, Java, Kotlin, Groovy, Scala, Swift, PHP, Rust) with automatic imports — regenerated and compiled on every merge across the validation corpus

MCP server for PostgreSQL with full read-write support, transactions, and schema inspection. Works with any PostgreSQL instance — local, Supabase, AWS RDS, or self-hosted. Use with Claude, Cursor, Windsurf, and any MCP-compatible AI client.

MCP server for Yandex Direct — PPC campaigns, ads, keywords, statistics (Russia)

Local stdio Model Context Protocol (MCP) server exposing 13 read-only Hyper Human Club tools to Claude Desktop, Cursor, and any MCP-compliant client.

Search scientific papers from any MCP-compatible AI tool. Raw experimental data from full-text studies — methods, results, quality scores, and 25+ metadata fields per paper.

Observability for MCP servers and LLM applications — traces, metrics, dashboards. One-line instrumentation for OpenAI, Anthropic, Gemini, and MCP. Self-hosted with Grafana + Prometheus + Jaeger.

MCP server enabling AI assistants to interact with Salesforce orgs through the Salesforce CLI

MCP server for accessing scholarly articles and research data from the OpenAlex database

MCP server for Adobe Commerce / Magento 2 documentation. Gives AI assistants (Claude, Cursor, Cline, Windsurf) direct access to official Adobe Commerce docs — products, orders, catalog, checkout, B2B, cloud, and more.

MCP server that lets Claude, Cursor, and any MCP client discover and install AI agents from the default agent marketplace.

MCP Server para la API refacil-commerce

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