"An email protocol for sending and receiving messages" matching MCP connectors:

Netto is bookkeeping for freelancers (ZZP) in the Netherlands. Connect it to ChatGPT, Claude, Cursor or any MCP client and work with your own books: revenue, expenses and profit (net of VAT), open and overdue invoices, the quarterly VAT (BTW) return, missing receipts and clients. The AI can add clients, draft and change invoices and quotes, and log hours. Available on every Netto plan, Free

Allows AI assistants to securely schedule and manage background tasks, delayed executions, and automated webhooks.

MCP server for CertScore.ai public website risk-signal workflows.

Read shows, episodes, statistics and comments; update episode details in Spreaker.

Read campaigns, tiers, patrons, posts and profile details in Patreon.

Read webinars, sessions, registrants and polls; create scheduled webinars in LiveWebinar.

Connect AI assistants to Watchr for competitive intelligence, monitored brands, validated insights and reports. Authorized admins can preview and apply workspace changes.

AI phone receptionist for small businesses. Manage receptionists (greetings, instructions, voice, Business Profile, transfers, Lead Alerts), review calls with transcripts and recording links, contacts and follow-ups, book appointments, send texts and place outbound AI calls. OAuth 2.1 with PKCE and dynamic client registration.

Many more data points to help you find the right Trybe creators for your brand. Free.

Find experts, check availability, and book pay-per-minute calls on Callpaymin.

Remote.It hosted MCP: inventory devices, open connections, manage services and run scripts.

Private networking for AI agents: networks, nodes, commands, files, services via hosted MCP.

Preview Google Search, PMax, Display, YouTube, Meta and LinkedIn ad mockups in chat. No sign-in.

Grounded web and Agent-network research for any MCP client: answers with cited evidence.

Remote Streamable HTTP MCP with OAuth for graded football predictions, fixtures, team ratings and settled results. Free starter allowance. Skill: https://footalytics.farvor.com/skill Website: https://footalytics.farvor.com

Independent, EU, privacy-focused web search for AI agents. 25 free searches/day.

Build native iPhone apps and web apps by chatting. Vibecode's agent writes, builds and tests them.

Grants, jobs, SEC Form 4/D, storm ZIPs and business leads from official public sources.

Make faceless YouTube videos and Shorts from chat: script, scenes, voice, captions, YouTube posting.

Amazon price history, real price drops, price alerts and a deals feed from your interests.

Search 497,000+ public domain paintings, prints and drawings from 72 museums, with museum records.

Audit website AI readiness, publish Markdown pages for LLMs and manage llms.txt.

EV charging sites, plugs, tariffs, live status and history from European national access points.

Any web page as clean, LLM-ready Markdown with metadata, outline and token counts. Free preview.

Can I sell this Base token? Honeypot, tax and exit-liquidity verdict. Free metadata; $0.01 via x402.

Your budgets, net worth, accounts and transactions from FinWise, the personal finance app.

Your tabletop campaign's journal, wiki, map, character sheets and combat tracker.

Live Israeli public data for AI agents: alerts, prices, open data, FX rates, Shabbat times.

US telehealth clinic for naltrexone and varenicline: states served, prices, FAQs and a start link.

Connect your Apple Health workouts, sleep and training progress to your AI assistant.