Directory
102,214 agents from 4 public sources
Showing 1–25, most evidence first; contradicted and not yet assessed last · names and descriptions as their source publishes them
- Mail Blaze MCP by usefulapiio.usefulapi/mailblaze · mailblaze.usefulapi.ioManage Mail Blaze lists, subscribers, templates, campaigns and reports; send transactional email.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Abstract API MCP by usefulapiio.usefulapi/abstract-api · abstract-api.usefulapi.ioValidate emails, phones, IBAN, VAT; look up IPs and companies; rates, holidays, time via Abstract.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- FireText MCP by usefulapiio.usefulapi/firetext · firetext.usefulapi.ioRead FireText credit, messages and reports; send an SMS to up to 10 numbers; manage opt-outs.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Voodoo SMS MCP by usefulapiio.usefulapi/voodoo-sms · usefulapi.ioRead Voodoo SMS credits, reports, inbox and lists; send one SMS; manage the opt-out blacklist.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Loops MCP by usefulapiio.usefulapi/loops · loops.usefulapi.ioManage Loops contacts, mailing lists, and transactional/event emails.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- D7 Networks MCP by usefulapiio.usefulapi/d7-networks · d7-networks.usefulapi.ioRead D7 Networks balance, SMS pricing and delivery status; look up numbers; send one SMS.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Buttondown MCP by usefulapiio.usefulapi/buttondown · buttondown.usefulapi.ioRead Buttondown subscribers, emails, analytics and automations; add subscribers; write email drafts.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Customer.io MCP by usefulapiio.usefulapi/customerio · customerio.usefulapi.ioQuery people, segments, campaigns, and message deliveries; send transactional email or broadcasts.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Nylas MCP by usefulapiio.usefulapi/nylas · nylas.usefulapi.ioMCP server for Nylas — read email, calendars, events and contacts, and send email or create events.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Benchmark Email MCP by usefulapiio.usefulapi/benchmark-email · benchmark-email.usefulapi.ioManage Benchmark Email lists and contacts, and read campaign reports: opens, clicks, bounces.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Vision6 MCP by usefulapiio.usefulapi/vision6 · usefulapi.ioRead Vision6 lists, contacts, messages and reports; update contacts; send transactional email/SMS.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- WaiverFile MCP by usefulapiio.usefulapi/waiverfile · usefulapi.ioRead WaiverFile waivers, events, forms and SMS opt-ins; create and update events, invite managers.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Placetel MCP by usefulapiio.usefulapi/placetel · placetel.usefulapi.ioRead Placetel calls, recordings, numbers and routing; edit contacts, start calls, send SMS.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Emailable MCP by usefulapiio.usefulapi/emailable · emailable.usefulapi.ioVerify email addresses with Emailable one by one or in batches, and read credits and batch results.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Sendbird MCP by usefulapiio.usefulapi/sendbird · sendbird.usefulapi.ioMCP server for Sendbird — chat users, channels, members, and messages from your AI client.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Stream MCP by usefulapiio.usefulapi/stream · stream.usefulapi.ioQuery channels, search messages, and read threads, users and reactions in your Stream Chat app.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- SendGrid MCP by usefulapiio.usefulapi/sendgrid · sendgrid.usefulapi.ioSend email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Missive MCP by usefulapiio.usefulapi/missive · missive.usefulapi.ioRead email/chat conversations, messages, contacts and teams; draft, send and update threads.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Trumpia MCP by usefulapiio.usefulapi/trumpia · trumpia.usefulapi.ioRead Trumpia lists, subscribers, keywords and reports; add contacts and send SMS or email campaigns.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Messente MCP by usefulapiio.usefulapi/messente · messente.usefulapi.ioRead Messente balance, prices, delivery status and statistics; send SMS to up to 10 numbers.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Groove MCP by usefulapiio.usefulapi/groove-hq · groove-hq.usefulapi.ioRead Groove shared-inbox conversations, contacts, agents and tags; close, assign, snooze and tag.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- AiSensy MCP by usefulapiio.usefulapi/aisensy · aisensy.usefulapi.ioRead AiSensy contacts, templates and campaigns; add contacts, send WhatsApp messages on approval.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Chatra MCP by usefulapiio.usefulapi/chatra · chatra.usefulapi.ioRead and update Chatra visitors; send, edit and delete chat and pushed messages.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Mailchimp MCP by usefulapiio.usefulapi/mailchimp · mailchimp.usefulapi.ioRead audiences, members, campaigns and reports; add, update, tag and archive subscribers.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Encharge MCP by usefulapiio.usefulapi/encharge · encharge.usefulapi.ioManage Encharge people, tags, segments and fields, and track events for email automation.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry