Connect AI agents to Emitd email sending, message tracking, templates, and automations. Emitd hosts a Model Context Protocol server for integrating supported email operations into AI-agent workflows. Connect a compatible client to the hosted endpoint (https://mcp.emitd.com/mcp) and authenticate with an Emitd API key. Available tools depend on the key's permissions and enabled features. Emitd's capability areas include sending email, message activity, templates, contacts, audiences, segments, domains, analytics, inbound email, broadcasts, automations, webhooks, and suppressions. Use restricted keys, sending guardrails, and approval settings appropriate to each workflow. For more information check https://emitd.com
Scored across 4 tools
Each tool maps to a distinct stage of the send pipeline: validate an address, check a draft, send one, send many. The only mild overlap is check_email vs validate_email, since both are 'check before sending' tools, but their descriptions clearly separate content checks from address deliverability.
All four names follow the same snake_case verb_noun pattern (check_email, send_batch, send_email, validate_email) with verbs that accurately describe the action. No mixed conventions or vague verbs anywhere in the set.
Four tools is tightly scoped to the domain: pre-send validation, draft linting, single send, and batch send. Nothing is redundant and each tool earns its place in the workflow.
The core send lifecycle is covered, but send_email explicitly points to list_domains, which is not in this tool surface — a dead reference an agent will trip over. Template usage is also described (template_alias/template_model) with no tool to list or inspect available templates, and there is no way to look up message status after a send.
Reads a draft for mistakes that can't be taken back: links or images on a local address, unfilled {{placeholders}}, links that go nowhere, missing alt text, HTML big enough for Gmail to clip. Sends nothing and fetches nothing. Use it before send_email when you wrote or changed the HTML yourself, and fix every finding with severity error.
Inputs: subject, html_body, text_body.
Send up to 100 independent emails in one call; each item has send_email's fields. Results come back per email, in input order. Same dry_run and duplicate protection as send_email, applied to the whole batch. If this key's guardrails need a person, the call either asks them in chat once for the whole batch, or returns status pending_approval with an approval_url on each email that waits.
Inputs: emails (required), dry_run, allow_duplicate, idempotency_key.
Send one email from an address on a verified domain (see list_domains). Give html_body and/or text_body, or template_alias plus template_model to render a saved template. Use dry_run: true to validate a new or uncertain send without delivering it. An identical send within 10 minutes returns the original message_id instead of sending again; pass idempotency_key to control that, or allow_duplicate: true to send another copy on purpose. Returns message_id and status. If this key's guardrails need a person, the call either asks them in chat or returns status pending_approval with an approval_url to share.
Inputs: from (required), cc, to, bcc, +18 more.
Check one address before adding it as a contact or sending to a newly collected address. result is deliverable, risky (disposable, random-looking, or no MX record), undeliverable (bad syntax, no such domain, no mail server, or a previous hard bounce — do not send), or unknown (DNS unreadable right now; retry later). did_you_mean carries a corrected address when the domain looks like a typo — offer it to the user rather than sending to the original. 1,000 checks per workspace per day.
Inputs: email (required).
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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AgentiSend is a transactional email API: send through verified domains with a message log, budgets, a preflight and refusals that name the fix; built so AI agents can send on your behalf. The hosted MCP server at https://api.agentisend.com/mcp exposes 82 tools (44 on tools/list; the rest via list_more_tools). A send is one message or a batch of up to 500 items with per-item results. preflight_email runs every gate a real send runs, sends nothing, and costs nothing. Every 4xx returns code, message, and fix. There is no tool for unsolicited mail. Auth is a bearer API key or OAuth 2.1 with dynamic client registration. Starter prompts: "Send this receipt to the customer." "Preflight this send and tell me what would stop it." "What can I spend today?"
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys
Send email, manage domains, templates, webhooks and broadcasts from your AI agent.
Add one secure layer between your agents and this server.
