AgentiSend
ChatGPT pluginTransactional email API
AgentiSend is a transactional email API for applications and AI agents. Send receipts, password resets, sign-in codes and alerts from your own verified domain, with a message log, a preflight that runs every check a real send runs without sending anything, and refusals that name the fix. Built so an agent can send on your behalf inside a sending limit a person set: a loop guard holds repeated sends for a person, an approval queue lets you ask before a risky send, and a kill switch stops a key outright. Unsolicited mail is refused by design; there is no tool for it. Connect with OAuth, then say what to send.
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5 listing changes logged · latest Nov 1: Capabilities, Description, Skills and 2 more. See what changed
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Developer tools408th of 900 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 406 | #5045 | 16places down | |
| 407 | #5047 | 7places down | |
| 408 | #5052 | 93places down | |
| 409 | #5053 | 22places up | |
| 410 | #5054 | 91places down |
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Example prompts
- “Send this receipt to the customer.”
- “Preflight this send and tell me what would stop it.”
- “How many emails can this key still send today?”
Skills
agentisend
AgentiSend is a transactional email API for applications and AI agents. Use when asked to send a receipt, password reset, sign-in code, alert or any transactional email, to check what an email send would do before doing it, to find out why an email was not sent or bounced, to set up or verify a sending domain, or to ask a person before a risky send.
- Categories
- Made by
- Agentisend FZCO · Website
- Sign-in
- On Install
- Capabilities
- Send a receipt, password reset, sign-in code or alert from your verified domain, Send up to 500 different emails in one call, with a result per item, Schedule an email for later, then cancel or reschedule it, Preflight a send: every check a real send runs, nothing sent, Check how many emails this key may still send and when the limit resets, Ask a person to approve a send before it goes out, Find out why an email was not sent, and what fixes it, Explain a bounce or complaint with the remediation as callable steps, Read a message and its delivery timeline, Add a sending domain and get the DNS records to publish, Re-check DNS and wait for a domain to verify, Honour unsubscribes: list, add and remove suppressed addresses, Render and publish email templates, Keep contacts and segments up to date, Create and remove webhooks for delivery events, Read the account trust standing and whether the kill switch is on
- Availability
- Available
- Version
- 1.2.0
- Keywords
- MCP server, MCP connector, transactional email API, transactional email, AI agents, email API, Claude, Cursor, sending domain, email deliverability, email for AI agents, ChatGPT, send email
- Created
- September 18, 2026
- More info
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