Best Tool AI Skills & MCP Servers

Interactive CLI for Undisk MCP — undo-first versioned file storage for AI agents

MCP Server for UNO Online — let AI clients play UNO via MCP tools

MCP server giving AI agents real fhEVM tools — deploy contracts, encrypt values, check ACL, run tests, decode errors

MCP server with 63 tools for AI-driven financial management with Actual Budget. HTTP and stdio transports for LibreChat, Claude Desktop, Cursor, VS Code, Gemini CLI

MCP server for the Orboto Mail Service — exposes send / batch / templates / suppression / inbound / webhooks / quota as MCP tools for Claude, Cursor, and other agent-aware clients. Boot via `npx @orboto/mail-mcp` with OMS_API_KEY in env.

Model Context Protocol server exposing squawk's aviation libraries as tools for LLM clients

Jina AI Model Context Protocol (MCP) server that integrates with Jina AI APIs for web reading and search

A tiny TypeScript approval gate for AI tool calls, MCP tools, and human-in-the-loop workflows.

MCP server for Microsoft 365 Agents Toolkit

MCP server that reduces agent token usage by 90% with intelligent context compression, task checkpoint persistence, and workflow-aware agent guidance.

MCP server exposing Luxxon as agent-callable tools — open live sessions at any lat/lng, fetch frames, and read settlement.

TypeScript SDK and CLI for the MCP Gateway — auth, agents, tool calling, and x402 payments

Configurable tool bundle for AI coding agents — use via MCP server, CLI, or agent skills. npm wrapper for the Rust binary.

MarketIntelLabs fork of the Paperclip adapter for Hermes Agent — with adapter-owned status transitions, an in-process MCP tool server (paperclip-mcp) that replaces curl-in-prompt with structured tool calls, MIL heartbeat prompt templates, and OpenRouter m

Hosted MCP toolkit for Fragments design-system intelligence

Portable MCP governance protocol for multi-agent terminal teams: 23 tools, 9 resources, readiness gates, ODIN watchers, receipts, delegation, and closeout over stdio.

MCP server for SwarmApi: 9 pay-per-call tools for SEC filings, company news, insider transactions, jobs, web search, GitHub repos, and npm/PyPI/cargo package security. Payments settled per request in USDC on Base via x402.

Zephex MCP — codebase intelligence tools for AI coding agents. stdio server that runs locally, reads your project files, and proxies AI calls to the Zephex backend.

Extended Google Sheets MCP server via gogcli — all base tools plus full Sheets support

MCP server that exposes 菜洋洋 cyymall-cli (cyy) as Model Context Protocol tools (stdio)

Emcy telemetry SDK for MCP servers - track tool invocations, errors, and performance

The neutral 0G MCP server — every 0G primitive (storage, compute, da, chain, attestation) as an MCP tool for Claude / Cursor / Cline / any agent runtime. Foundry is a separate opt-in plugin.

Model Context Protocol server for the PropLine player props betting odds API. Exposes live odds, prop resolution, cross-book +EV, scores, and box-score stats as tool calls for Claude Desktop, Claude Code, and any MCP-compatible client.

MCP (Model Context Protocol) server providing AI coding agents with universal, language-agnostic development rules. Includes coding standards, testing workflows, git conventions, plan creation/execution protocols, and intelligent project analysis for auto