Best Protocol AI Skills & MCP Servers

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

A Model Context Protocol server for coordinating cross-repository changes via Polygraph

File operations — move, copy, delete, rename.

MCP server for atrib. Synthesizes a narrative across N records via an OpenAI-compatible LLM so agents read context, not raw record bytes.

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.

MCP server for OpenCX — manage contacts, sessions, training, and more from Claude Desktop, Cursor, or any MCP client.

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

Code intelligence MCP server. Indexes your repository into a queryable call graph for AI coding agents.

Standalone MCP server that multiplexes multiple MCP servers into one interface

Create MCP-Use apps with one command

Unthread MCP Server

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

Compress text output to save tokens — strip comments, collapse whitespace, abbreviate patterns.

A Model Context Protocol server that gives GitHub Copilot the ability to understand and analyze video content

Model Context Protocol server for Anki - enables AI assistants to interact with your Anki flashcards

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

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

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

CLI tool that installs and manages AI agent skills, MCP tool routing, and workflow configurations.

MCP Server for video enhancement and image segmentation (SAM3)

MCP server for LaunchRoad — gives any MCP-compatible AI coding assistant (Claude Code, Cursor, VS Code, ChatGPT Desktop) live read/write access to your team's shared brain.

MCP Agent for managing SSH hosts - A Model Context Protocol server for SSH operations

Power BI Modeling MCP Server - Node.js client package for installing and running the Power BI Modeling MCP server, for linux on x64