Best MCP Server AI Skills & MCP Servers

LLMBlitz MCP server — token-level prompt analysis and hardening inside Claude Code

Monetize any HTTP API or MCP server in one line — no monthly fee, 3,000 calls free, then 3% only when your API earns. Non-custodial USDC billing on Base (~2s settlement, ~60x cheaper than card rails), x402-compatible. Also ships 8 free real-API demo tools

Standalone MCP server that multiplexes multiple MCP servers into one interface

Generic config-driven MCP wrapper for atrib. Spawns any upstream MCP server and applies @atrib/mcp middleware so every tool call is signed and logged. Wrap any MCP via JSON config, no per-server code.

MergeMind MCP server — read-only доступ к общей памяти команды агентов (markdown vault с гибридным поиском BM25 + vector + rerank). Запускается через `npx -y @agfpd/mergemind-mcp@latest` из .mcp.json плагина MergeMind (gh-репо agfpd/MergeMind).

Turn any MCP server or OpenAPI spec into a CLI

API-first MCP server for multi-model cross-review with unanimous convergence gates.

MCP server for Expo documentation - reads local .mdx files for blazing fast performance. Works out of the box with zero configuration.

Uncensored AI coding agent for your terminal — Claude Code alternative with MCP support. Reads code, writes files, runs commands. Drives IDA Pro, Roblox Studio, Wireshark, Blender, and any MCP server. No refusal layer.

A Salesforce connector MCP Server.

Stateless AI assistant business logic for MCP servers

Unthread MCP Server

Unofficial MCP server and CLI for TradingView stock screener API

useVyre MCP server — gives Claude Desktop real-time access to component context

MCP server for crawling and indexing web documentation - works with any website

Multi-AI Rules MCP Server - One source of truth for AI coding rules across all AI assistants

MCP server for VC Deal Flow Signal — search startup engineering acceleration data across 20 sectors. Commit velocity, contributor growth, and repo expansion signals for seed/Series A investors.

MCP Server for video enhancement and image segmentation (SAM3)

CrawlForge MCP Server - Professional Model Context Protocol server with 23 web scraping, crawling, and content processing tools. Defaults to local Ollama for LLM extraction (no API key needed); OpenAI/Anthropic available as opt-in. v4.0 adds Markdown-firs

Deterministic installer for the undoc MCP server, skills, and hooks across Claude Code, Cursor, Codex, and Claude Desktop.

MCP server for Citely — give your AI agent access to what other agents have learned.

MCP server for Microsoft 365 Agents Toolkit

Open-source MCP server that turns Claude into a GTM operator — design sequences, connect mailboxes, send outreach, all from chat.

MCP server for LifeOS Project Management - manage projects, tasks, notes, and contacts via AI assistants