MCP Server for Claude Desktop

Exposes 280+ free dev/security tools from onlinecybertools.com as MCP tools in one server: Base64/URL/JWT encoders, MD5/SHA/HMAC/bcrypt/argon2 hashes, JSON/YAML/XML formatters, regex tester, network diagnostics (ping/traceroute/dig/whois/SSL/SPF/DMARC), and OSINT lookups. No auth, no API key.

An MCP server implementation for retrieving information from the AWS Knowledge Base using the Bedrock Agent Runtime.

基于七牛云产品构建的 Model Context Protocol (MCP) Server，支持用户在 AI 大模型客户端的上下文中通过该 MCP Server 来访问七牛云存储资源、利用 Dora 服务进行图片操作等。 如果有什么需求欢迎在下方评论，您也可以在 github 仓库中提 issue。

Create, publish, manage, share, and audit AI-generated business artifacts as native managed links Perfect to publish your AI generated documents and share them.

Build better interfaces with TypeUI design systems, UI prompts, and layout variations.

An MCP service designed for deploying HTML content to EdgeOne Pages and obtaining an accessible public URL.

An MCP server that provides a tool for sending transactional emails via Mailtrap

Persistent long-term memory for AI agents — semantic recall across Claude, Cursor, ChatGPT & MCP.

CompanyLens is a remote MCP server giving AI agents instant access to official company registry data across 19 jurisdictions in Europe, the Americas, and Asia-Pacific. Eighteen read-only tools let you search companies and people, look up officers and beneficial owners, map corporate networks through shared directors, screen names against the UK disqualified directors register, find every company at a registered address, and pull filing history — all from a single OAuth-authenticated endpoint. Built for both interactive use and autonomous agents via service tokens. Free tier available.

Argentine electronic invoicing (facturación electrónica) MCP Server for ARCA/AFIP. Emit invoices, manage credentials, check delegations, and look up taxpayers — all directly from your AI agent. 🔥 10 tools ready: emit_invoice, get_invoice, list_invoices, list_credentials, create_credential, check_delegation, request_delegation, lookup_taxpayer, get_billing_status, keycae_health. ⚡ Zero setup: npx keycae-mcp and your agent can issue legal invoices in Argentina with CAE, PDF, and QR code.

REST API and MCP server for accessing Zillow property data including Zestimates, rent estimates, tax records, listing search, price history, school data, photos, and 300+ fields per property. Supports AI agents via MCP with OAuth 2.1 + PKCE authentication. 4 tools: lookup by address, lookup by ZPID, get Zestimate, search listings. Free tier: 100 credits, no credit card required.

Connect Claude, ChatGPT, Cursor, and any MCP-compatible AI agent to live crypto market data — real-time tickers, orderbook depth, and OHLCV candles across major exchanges.

Model Context Protocol server that integrates AgentQL's data extraction capabilities.

DC Hub is the neutral, real-time data layer for data-center infrastructure — built so AI agents can both query it (MCP + REST) and cite it (every full-data response carries Source: DC Hub, CC-BY-4.0). Coverage: Facilities — 21,000+ data centers worldwide: search, profiles, scoring, alternatives Markets — 232 markets with the DCPI (Data Center Power Index): BUILD/CAUTION/AVOID Gas — the DCGI (Data Center Gas Index): per-state natural-gas suitability for siting Grid / ISO — live fuel mix, carbon intensity, demand, prices & interconnection-queue depth across 10 North-American grid operators; one-call all-ISO scoreboard Capital — $324B+ M&A history + hyperscaler capex tracker + AI Compute Capacity Index Site factors — fiber routes, water-stress, tax incentives, nearby substations/transmission Why agents pick it: the only DC-intelligence source an LLM can query live AND cite — the MCP-native alternative to static PDF research. No NDAs, no quarterly reports, just live JSON.

221 AI-powered crypto security tools across 13 blockchains. Scam detection, wallet forensics, whale tracking, contract auditing, market analysis. Built for AI agents (Claude, Cursor, Windsurf, ChatGPT). Free trials on every tool. Pay-per-use via x402 (USDC). No API key required. Part of Rug Munch Intelligence — The Bloomberg Terminal of Shitcoins

环球旅讯新闻报告服务

ArcFlow exposes the Destiny Matrix numerology calculator as MCP tools. Given a date of birth it returns a structured reading (core numbers 1–22 for personality, talents, money, relationships, life purpose and karmic patterns, each with a short interpretation) plus a rendered octagram image. A second tool computes compatibility between two birth dates. Deterministic, read-only, no auth.

Cali is an AI calorie tracker and weight-loss coach that works inside ChatGPT and Claude. Just say what you ate — or snap a photo — and Cali logs it, estimates the calories, tracks your daily total, weight trend and streak, and coaches you. No separate app to download: it runs as an MCP connector in Claude (or an app in ChatGPT), works on web, phone and desktop, learns your regulars so logging gets faster, and is judgement-free. Free 3-day trial.

百度地图核心API现已全面兼容MCP协议，是国内首家兼容MCP协议的地图服务商。

Deploy and monitor MCP servers

PodPast turns the podcasts you already follow into a searchable, askable knowledge source inside Claude. Ask what a guest said and get the answer back with the exact quote and timestamp - like NotebookLM, but for the podcasts you actually listen to.

GoHighLevel MCP server for Claude. 212 tools across 43 modules, including the only programmatic GHL workflow builder (private API, reverse-engineered), funnel + page editor, form builder, pipeline builder, pre-deploy validator, multi-sub-account switching, bulk operations, and full account export. $97 one-time, lifetime updates. GHL Command gives Claude full programmatic control of GoHighLevel through 212 tools across 43 modules. Built for GoHighLevel agency operators who manage many client sub-accounts and want to onboard new clients in minutes instead of days. Exclusive capabilities (none of the free GHL MCPs have these): - Programmatic workflow builder. Create, edit, clone, publish, and validate complete GHL workflows from a single prompt. GHL's public API has no workflow write endpoints; this uses their internal API (the same one their UI calls). - Funnel + page editor and form builder (also private API). - Pipeline builder, goal event builder, full 57-native-trigger registry. - Pre-deploy validator that catches GHL's silent invalid-ID failure (a common workflow-breaking bug GHL never warns you about). - Multi-sub-account token registry. Switch between any client account mid-conversation; API keys swap automatically. - Bulk operations: tag, update, enroll, delete hundreds of contacts in one command. - Full account export and side-by-side location diff for audit or migration. Works with Claude Desktop App, Claude Code (terminal), and headless on a Linux server or droplet. $97 one-time, 3 machines, no subscription, lifetime updates. 30-day time-back guarantee: save 5+ hours on one real client build or full refund.

Open AI agent marketplace. Register your bot free, earn USDC per call. x402 payments on Base. 85% dev share. A2A + MCP protocol.