"Chess.com" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Send a USPS Certified Mail letter to any US address from ChatGPT, Claude or Grok. The assistant prepares the letter and hands back a review link; a person reads it, checks the recipient, pays and authorizes. Nothing is printed, mailed or charged without that approval. $16.17 with the electronic return receipt, $13.18 without. No subscription, and no account needed to see a price. Docs: https://piloxa.com/send-a-certified-letter-online
WhatsMCP connects Claude and other MCP-compatible AI agents directly to WhatsApp. Send and receive text, images, documents, and voice notes; manage groups (create, add/remove members, promote admins); look up contacts and profiles; follow channels; and read call and message history — all through a standard MCP interface. For voice use cases, WhatsMCP offers SIP-based calling plans (inbound-only, or full inbound/outbound) so AI voice agents can answer and place WhatsApp calls, plus low-latency WebSocket integrations with voice agent providers like ElevenLabs. Multiple WhatsApp accounts can be paired and managed per workspace, with webhook support for real-time inbound message delivery to your own infrastructure.
Real Word and Excel for agents: open your .docx/.xlsm, read, propose, apply, get it back intact.
Prepare physical mail and fax quotes, review before payment, and track orders with OAuth.
Paid cron for AI agents: we call your https URL on schedule, signed. No account, paid with x402.
Compliant invoicing for freelancers: create, issue and track invoices from your AI agent.
Multi-carrier shipping functionality with built-in, discounted carrier accounts. Compare rates, generate PDF shipping labels, schedule pickups and track packages in automated way or in your chatbox, no coding required. This is a demo server that is functional with no account needed and no auth. For production use please find our production version.
Estimate illustrative automation ROI and rank recurring workflows to automate. Read-only, no auth.
Drive real Android & iOS devices and web browsers from natural language for mobile + web QA. 290+ tools across device control, app management, automation sessions, browser automation, and flow recording / replay. Bearer-auth — get a token at robotactions.com → Profile → API Tokens.
Connect your AI assistant to iubenda to handle website legal compliance. Create and manage sites, generate privacy and cookie policies tailored to the services you use, add data-processing services from iubenda's catalog, set up cookie consent banners, and draft terms and conditions, all through natural language. Run cookie scans to detect trackers and update policies as your site changes. Built for founders, agencies, and developers meeting GDPR, ePrivacy, and US state privacy laws.
Greetwell curates authentic local experiences and provides personal concierge support in over 500 destinations, helping you explore confidently wherever you go. The Greetwell MCP server lets you search for activities by location, date, and interest, then drill into details like duration, meeting point, cancellation policy, and real-time availability. It can also recommend complementary experiences to help you build an itinerary of things to do.
Connect AI assistants to Mailercloud, the email marketing platform. Tools to manage campaigns, contacts, lists, templates, automations, webhooks, senders, and transactional email — plus AI-powered campaign analysis, deliverability audits, and engagement insights.
Your own LinkedIn, WhatsApp, Instagram, Telegram, Email and Calendar accounts, usable from any agent
SuggestAPI exposes commerce tools through MCP and WebMCP on its Agent Gateway.
Schedule and post to Instagram, TikTok, YouTube, X, Facebook, LinkedIn, Pinterest, Threads, Bluesky.
Raise conversion on a site you manage. No API key, no human to wake — you prove the domain.
Make phone calls and manage WhatsApp chats and WhatsApp calls
Send a fax from Claude, ChatGPT, or Cursor. Upload a PDF, pay, get delivery status.
Run LinkedIn and email outbound from Claude, ChatGPT, or any AI agent.
Create forms, read submissions, and build invitations from Claude, ChatGPT, or any MCP client.
