国内 MCP 服务推荐（飞书 / 高德 / 12306）

Holidays MCP — wraps Nager.Date API (free, no auth)

Hacker News MCP — search and retrieve stories from Hacker News

Geo MCP — geographic utilities from free public APIs

Exchange MCP — wraps the Frankfurter currency exchange API (free, no auth)

DNS MCP — DNS and network lookup tools

Dictionary MCP — wraps Free Dictionary API (free, no auth)

Crypto MCP — cryptocurrency prices and currency conversion

Countries MCP — world country data from REST Countries API v3.1

Cocktails MCP — TheCocktailDB API (free, no auth)

Carbon MCP — UK Carbon Intensity API (free, no auth)

Breweries MCP — Open Brewery DB API (free, no auth)

Books MCP — wraps Open Library API (free, no auth)

Bluesky MCP — wraps the AT Protocol API

Art MCP — Metropolitan Museum of Art Collection API (free, no auth)

Prediction market strategy backtesting with real on-chain Polymarket data

Smart money tracking — discover, score, and analyze top Polymarket wallets

GFS ensemble weather signals for prediction market edge detection across 12 cities

Prediction market risk management — Kelly sizing, EV calculation, drawdown protection

Airports MCP — wraps AirportGap API (free, no auth required)

Token intelligence on Base. Market data, safety flags, and analysis via x402.

MCP server for Ordali memory: SQLite-backed project memory and governance traces.

DealHub MCP server for admins. Manage versions and users with 7 tools via Claude AI agents.

Query Airbrake errors, notices, deploys, and project stats from MCP clients

AI Answer Copier — Convert Markdown to PDF, DOCX, HTML, LaTeX, CSV, JSON, XML, XLSX, RTF, PNG

Search and contribute to a shared knowledge base of AI-discovered problem-solution pairs.

Cultural Intelligence Infrastructure for AI Agents — 200+ markets, 15 tones, 8 tools

An MCP server for weather information.

Official MCP server for Certifier to issue, manage, and track certificates and badges.

AI document verification: catch hallucinations, arithmetic errors, and field mismatches.

MCP Server for agents to onboard, pay, and provision services autonomously with InFlow

Check name availability across domains, trademarks, and social handles. Score and rank candidates.

MCP server that exposes Pyright language server functionality

NYC property intelligence, building violations, and restaurant/venue compliance via MCP.

Scales, chords, progressions, key detection, and genre intelligence for your AI. No API keys needed.

Live African stock market data — NGX, GSE, NSE, JSE, BRVM and 8 more. Prices, indices and movers.

Local MCP server for iOS Simulator and macOS app automation with a native Swift bridge

Search horse boarding facilities and trainers across 44 US states.

ACA health insurance eligibility, subsidy checker, and enrollment dates for 2026.

Conversational access to advertising performance data, creative analysis, and campaign insights

On-chain stablecoin market cap and Bitcoin institutional holdings data.

MCP server and OpenAPI-backed mobile companion for controlling Antigravity IDE sessions

MCP server for connecting Claude Code to a Hostinger VPS via SSH

Uptime monitoring with 127 tools across 23 protocols. Tag filtering + Code Mode.

MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.

Query LEGO set details, retirement dates, deals, and price history from BrickPulse.ai

Minimalist CRM with AI agent for freelancers — pricing, features, comparisons