MailerSend integration for AI agents.
MailerSend integration for AI agents with secure authentication and server-side credential injection. Open Connector runs the OAuth, seals the token in an encrypted vault, and serves MailerSend tools to your agent over MCP or a typed API — credentials injected server-side, every call audited, nothing leaving your infrastructure. Open source (AGPL-3.0) and self-hostable.
Real MailerSend actions, managed and audited.
Your user connects MailerSend once; your agent can then intuitive email API and SMTP email sending with high deliverability, easy integration, and a robust API supported by extensive documentation — scoped to the OAuth permissions you grant and the tool allowlist you configure. Every action is least-privilege and written to a tamper-evident audit trail.
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Your user grants MailerSend access once (OAuth) — the token lands in the vault.
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Your agent calls a tool over MCP or the typed API; Open Connector injects the credential server-side.
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Every routed call appends a hash-chained audit record — nothing leaves your infra.
Supported MailerSend tools.
0 tools are generated from the published MailerSend catalog. Descriptions are plain text; each action remains subject to its configured authentication and tool allowlist.
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MailerSend integration, answered
- How do AI agents use MailerSend through Open Connector?
- Your user connects MailerSend once with one of its cataloged authentication methods. Open Connector stores the credential in an encrypted vault and exposes MailerSend tools to your agent over MCP or a typed API, with credentials injected server-side on each call.
- Is this a MailerSend MCP server?
- Yes. Open Connector can serve MailerSend as a named MCP server with a scoped allowlist and a per-user connection URL, so any MCP client can call MailerSend actions with credentials injected server-side.
- Where do MailerSend credentials live?
- In your own infrastructure. Open Connector keeps credentials in its own vault and injects them at call time, so they never leave your environment.
Give your agents MailerSend — keep the keys.
Open source, self-hostable, with MailerSend credentials that never leave your infrastructure. Run it from source today.