"App Store" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
B2B outbound sales MCP server connecting AI agents to LinkedIn outreach, cold email sequencing, and prospect intelligence. Enables ChatGPT, Claude, Cursor, and custom agents to research leads, trigger personalized campaigns, manage unified inbox replies, and track pipeline metrics through 30 native tools.
Connect AI agents to Prosyo to query pipeline metrics, search B2B prospects, and manage multichannel LinkedIn and cold email outreach.
Webhook, email, WebSocket and tunnel testing for AI agents: capture, wait, verify, replay.
Reminders your agent creates: email, WhatsApp, SMS or call, in steps you set. Stops on acknowledge.
Send email, manage contacts, campaigns and workflows, and diagnose deliverability in Sendly.
Fallax is a phishing simulation and security awareness training platform. Read your results.
Make email signatures, get install steps for your mail app, and manage your company's signatures.
One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.
Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.
Watch a hotel's price after your user booked it, and email them when it drops enough to rebook.
Run cold email outbound from an AI agent: campaigns, leads, replies, sender accounts, autopilot.
Send e-cards to your human. The first store built for AI agents; free, no API key needed.
Verify email addresses and clean lists to improve deliverability and sender reputation.
Send transactional emails for AI agents via SMTP. Templates included.
Cloudflare Workers MCP server: email-validator
Send transactional pdfs for AI agents via SMTP. Templates included.
Connect inboxes to your AI, with built-in progress and optional owner-confirmed outgoing email.
Open-source MCP server that gives AI agents access to real email and calendar in one npm install. Solves the problem of AI agents hitting a wall when they need your inbox.
Heldly reads your Google Calendar directly, places tentative holds on every host's calendar, and emails the invitee a one-click picker. The moment the invitee picks, Heldly confirms the chosen slot and deletes the siblings across every host's calendar in the same request. No reusable booking page, no in-app form, no calendar cleanup.
Outbound stores the exact wording an assistant is allowed to send. A 14-day trial, then Pro. The price is only at checkout.
