"MCP servers that work without API keys" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
FalaAI API MCP server: transcribe audio, diagnose conversations, audit compliance (ISO 18295-1).
Read, reply to and send email across every domain you connect to Mailyond, via API key over HTTP.
Connect Chatway, an AI-powered website live chat and customer support platform, to ChatGPT, Claude, Gemini, Cursor, and other AI assistants using MCP. Chatway helps businesses communicate with website visitors, manage customer conversations, and deliver faster support across multiple channels, including website live chat, email, WhatsApp, Instagram, and Facebook Messenger. Native mobile apps for iOS and Android let support teams manage conversations and respond to customers on the go. With Chatway's MCP server, AI agents can access and manage customer support operations. Search and read conversations, send replies, add private notes, resolve and assign chats, manage contacts, retrieve customer information, and search knowledge base articles. Chatway also includes a built-in AI Support Agent for automated customer service, a shared team inbox, support ticket management, a customizable website chat widget, a help center, team management, automated workflows, visitor tracking, and integrations with popular platforms, including WordPress and Shopify. Connect external AI agents to automate customer support, answer customer questions, access conversation history, and streamline support workflows without building custom integrations. Manage your customer support from anywhere using Chatway's web dashboard or mobile apps. The hosted MCP server supports Streamable HTTP and secure OAuth 2.1 authentication with scoped permissions. Available on all Chatway plans, including the Free plan. Conversation limits apply. Website: https://chatway.app Documentation: https://developers.chatway.app/mcp/guides.mcp_overview
AI customer service: set up an AI support agent, search knowledge, look up orders, answer customers.
Read the unified social inbox, channels, usage and inbox analytics of a VivaDialog workspace.
Remote MCP server for GateKeeperAI, a CRM with an AI phone receptionist for service businesses. Lets ChatGPT, Claude and Cursor search leads, read call transcripts and notes, update pipeline stages and log activity for your business. OAuth 2.0 with read and write scopes.
Keyless storefront readiness probe linking a Store Guard audit, plus dispatch estimates and quotes.
INITE itself: services and prices, free call slots, booking a call, writing to the team. No token.
Collect verified customer information with one request
Run WhatsApp, Instagram and Telegram AI assistants: projects, prompts, leads, chats, analytics.
Read Google reviews and stats, draft AI replies, publish the ones you approve, request reviews.
Agent-native helpdesk. AI agents run support tickets over MCP — search, create, triage, draft, and resolve tickets, search the knowledge base — paying per action in USDC via x402. Read tools are free; priced tools return HTTP 402 with payment terms.
Your business phone secretary: calls, transcripts, voicemail, texts and leads. Place calls too.
Read requests and votes; with write access, manage feedback and draft changelogs. OAuth required.
Manage VeriTeknik servers, DNS, backups and support tickets from your AI assistant.
The official Model Context Protocol (MCP) server for RubiConnect — the enterprise platform for RCS (Rich Communication Services) and WhatsApp Business messaging. Connect external AI assistants (such as Claude Desktop, Claude.ai, Cursor, ChatGPT, and autonomous agent pipelines) directly to your RubiConnect messaging workspace to check phone reachability, send rich cards and carousels, trigger bulk campaigns, inspect live inbox conversations, and query messaging analytics.
Atendio is a WhatsApp AI assistant for businesses in Latin America, on the official WhatsApp Business Platform. This MCP server lets Claude (or any MCP client) list and read WhatsApp conversations, view analytics and assistant settings, and create, edit or delete the rules your AI assistant follows. Remote, OAuth 2.1; the business always reviews and publishes rule changes.
AI front desk for your website: read chats, bookings and analytics, and draft desks you approve.
In-app support chat for mobile and web apps: read, triage and answer users, set up apps.
Read your SuperBot support conversations, find unanswered questions, and teach your AI new answers.
